GENERAL CATALOGUE
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GENERAL CATALOGUE
Product catalog summary
Overview
Brandoni S.p.A., established in 1961, is a global leader in industrial valve production, with facilities in Italy, China, and Spain. The company is renowned for its innovation, quality certifications, and compliance with European standards.
Brandoni S.p.A., established in 1961, is a global leader in industrial valve production, with facilities in Italy, China, and Spain. The company is renowned for its innovation, quality certifications, and compliance with European standards.
Company History and Development
Brandoni initially produced electromechanical components and diversified in 1985 to become a pioneer in flanged ball valves. By 1995, it adopted a market-oriented strategy, achieving ISO 9002 certification, later updated to UNI EN ISO 9001:2008.
Brandoni initially produced electromechanical components and diversified in 1985 to become a pioneer in flanged ball valves. By 1995, it adopted a market-oriented strategy, achieving ISO 9002 certification, later updated to UNI EN ISO 9001:2008.
Innovation and Global Expansion
Brandoni invests in R&D and renewable energies. It established ACUAFLOW VALVES S.L. in Spain in 2004 and opened a certified plant in Qian’An, China, in 2006.
Brandoni invests in R&D and renewable energies. It established ACUAFLOW VALVES S.L. in Spain in 2004 and opened a certified plant in Qian’An, China, in 2006.
Product Range and Applications
The product catalogue includes filtration, shut-off valves, protection check valves, joints, regulation, and solenoid valves, organized by application fields such as water conditioning, gas, heating, drinking water, industry, fire fighting, and marine.
The product catalogue includes filtration, shut-off valves, protection check valves, joints, regulation, and solenoid valves, organized by application fields such as water conditioning, gas, heating, drinking water, industry, fire fighting, and marine.
Certifications and Standards
Brandoni products comply with ISO 9001:2008 and various European norms, holding certifications for several countries to ensure high-quality standards and transparency of product origin.
Brandoni products comply with ISO 9001:2008 and various European norms, holding certifications for several countries to ensure high-quality standards and transparency of product origin.
Product Specifications
- Shut-off Valves: Conform to EN 1092, ANSI B16.5 #150, and other standards, used in process environments for maintenance ease.
- Ball Valves: Wafer and flanged types, suitable for HVAC, water treatment, and industrial applications, but not for steam or flow regulation.
Technical Information and Ordering
The catalogue provides technical charts, order sheets, and return forms. Registered users can access detailed technical drawings and pricing information online.
The catalogue provides technical charts, order sheets, and return forms. Registered users can access detailed technical drawings and pricing information online.
Conclusion
Brandoni S.p.A. leads the industrial valve sector through innovation, quality assurance, and a comprehensive product range tailored to global market needs.
Brandoni S.p.A. leads the industrial valve sector through innovation, quality assurance, and a comprehensive product range tailored to global market needs.
Specifications:
The document outlines specifications for shut-off ball valves, including Series 01-02 inox and Series 03-04 inox, designed for water conditioning, heating, and industrial applications, conforming to directive 97/23/CE PED and various norms.
The document outlines specifications for shut-off ball valves, including Series 01-02 inox and Series 03-04 inox, designed for water conditioning, heating, and industrial applications, conforming to directive 97/23/CE PED and various norms.
Materials:
Valves are made from materials like ASTM A105, AISI 304, AISI 316, and reinforced PTFE, with specific materials for components like the body, ball, stem, and seals.
Valves are made from materials like ASTM A105, AISI 304, AISI 316, and reinforced PTFE, with specific materials for components like the body, ball, stem, and seals.
Installation:
Valves must be handled with care, installed in the ON or OFF position, and placed between pipe flanges with proper seals. Cross-tightening of bolts is recommended, and welding after installation is discouraged.
Valves must be handled with care, installed in the ON or OFF position, and placed between pipe flanges with proper seals. Cross-tightening of bolts is recommended, and welding after installation is discouraged.
Maintenance:
Regular maintenance includes replacing O-rings every 24 months and PTFE seats every 48 months, depending on usage. Surfaces should be cleaned periodically to prevent dust accumulation.
Regular maintenance includes replacing O-rings every 24 months and PTFE seats every 48 months, depending on usage. Surfaces should be cleaned periodically to prevent dust accumulation.
Recommendations:
Valves should be operated periodically to prevent material build-up. Insulation is recommended for valves exposed to sub-zero temperatures to prevent freezing damage.
Valves should be operated periodically to prevent material build-up. Insulation is recommended for valves exposed to sub-zero temperatures to prevent freezing damage.
Warnings:
The three-way ball valve Series 04 is a TRANS-FLOW valve with a floating ball, requiring pressure to act against the seat of the closed port to prevent leakage and damage.
The three-way ball valve Series 04 is a TRANS-FLOW valve with a floating ball, requiring pressure to act against the seat of the closed port to prevent leakage and damage.
Actuators:
Options include double and single-acting pneumatic actuators, electric actuators, and gearboxes, with guidance on selecting the right actuator by multiplying the operating torque by a safety coefficient of 1.5.
Options include double and single-acting pneumatic actuators, electric actuators, and gearboxes, with guidance on selecting the right actuator by multiplying the operating torque by a safety coefficient of 1.5.
Pressure/Temperature Chart:
Includes a pressure/temperature chart indicating maximum pressure and temperature limits for different valve articles, and a Kv-DN chart for flow rates.
Includes a pressure/temperature chart indicating maximum pressure and temperature limits for different valve articles, and a Kv-DN chart for flow rates.
Versions:
Different versions of valves are available, including steel wafer ball valves and flanged ball valves in AISI 316, suitable for various applications such as chemical plants, HVAC, and agricultural uses.
Different versions of valves are available, including steel wafer ball valves and flanged ball valves in AISI 316, suitable for various applications such as chemical plants, HVAC, and agricultural uses.
Specifications:
The document outlines various series of shut-off valves, specifically the J9 and L9 series, constructed with materials like EN GJS 400-15, AISI 316, and Aluminium-bronze, with temperature ranges from -10°C to +150°C depending on the liner material.
The document outlines various series of shut-off valves, specifically the J9 and L9 series, constructed with materials like EN GJS 400-15, AISI 316, and Aluminium-bronze, with temperature ranges from -10°C to +150°C depending on the liner material.
Procedures:
Installation and maintenance instructions emphasize storing valves in a dry place with the disc partially open, avoiding using the lever or hand wheel for lifting, and not welding flanges to the piping after installation.
Installation and maintenance instructions emphasize storing valves in a dry place with the disc partially open, avoiding using the lever or hand wheel for lifting, and not welding flanges to the piping after installation.
Norms and Standards:
Valves conform to standards including EN 558/1-20, EN 1092, ANSI B16.5 #150, EN 593, EN 13445, ISO 5211, EN 12570, and EN 19, with testing conducted in accordance with EN 12266 cat. A (ISO 5208 cat. A).
Valves conform to standards including EN 558/1-20, EN 1092, ANSI B16.5 #150, EN 593, EN 13445, ISO 5211, EN 12570, and EN 19, with testing conducted in accordance with EN 12266 cat. A (ISO 5208 cat. A).
Recommendations:
Before maintenance or dismantling, ensure the system is cooled and depressurized. Avoid using these valves for steam applications and ensure correct installation to prevent damage from water hammers and misalignments.
Before maintenance or dismantling, ensure the system is cooled and depressurized. Avoid using these valves for steam applications and ensure correct installation to prevent damage from water hammers and misalignments.
Key Data from Tables and Charts:
Includes detailed tables on operating torque, dimensions, and pressure/temperature ratings, with a flow rate/opening position chart and a pressure/temperature chart indicating maximum working pressure decreases with increasing temperature.
Includes detailed tables on operating torque, dimensions, and pressure/temperature ratings, with a flow rate/opening position chart and a pressure/temperature chart indicating maximum working pressure decreases with increasing temperature.
Applications:
Valves are suitable for HVAC, water treatment, industrial uses, and agricultural purposes, designed for both in-line and end-of-line installations, and can be equipped with various actuators and accessories for enhanced functionality.
Valves are suitable for HVAC, water treatment, industrial uses, and agricultural purposes, designed for both in-line and end-of-line installations, and can be equipped with various actuators and accessories for enhanced functionality.
Overview: The document provides detailed specifications and guidelines for Brandoni's soft seated gate valves, specifically Series 20.900 and 21.900, and bidirectional knife gate valves, Series 18, designed for various applications including water conditioning, heating, and industrial uses.
Specifications:
- Series 20.900 and 21.900 are soft seated gate valves made of ductile iron, conforming to EN ISO 9001 standards, suitable for HVAC, water treatment, and industrial applications.
- Series 18 bidirectional knife gate valves are available in cast iron or stainless steel, suitable for water plants and industries handling viscous liquids.
Construction and Testing Norms:
- Face-to-face dimensions conform to EN558/1.
- Flanges adhere to EN1092 standards.
- Design and testing follow EN1074, EN1171, and EN12266 standards.
Materials and Coatings:
- Valves are coated with epoxy, minimum thickness 250 µm, suitable for drinking water.
- Components include materials like EN GJS500-7, AISI 420, and EPDM/NBR for soft seats.
Installation and Maintenance:
- Valves should be installed in open or closed positions, with careful handling to avoid damage.
- Maintenance allows for O-ring replacement without dismantling the valve body.
- Recommendations include ensuring pipes are clean and using elastic joints to reduce stress.
Operational Guidelines:
- Not suitable for steam or flow regulation.
- Maximum pressure for Series 20.900 is 16 bar for DN40-300 and 10 bar for DN350.
- Temperature range for EPDM/NBR seats is -10°C to 70°C.
Accessories:
- Available accessories include ISO 5210 flange kits, electric actuators, and gearboxes.
- Series 18 valves can be equipped with various actuators and accessories for enhanced functionality.
Overview: This document provides detailed specifications, materials, and operational guidelines for unidirectional and bidirectional knife gate valves, specifically Series 19 and Series 23, manufactured by Brandoni, designed for various industrial applications, including water conditioning, heating, and handling of viscous and abrasive materials.
Specifications:
- Series 19: Unidirectional knife gate valves with a compact design, standard rising stem, and easy packing seal replacement, available in cast iron or AISI 316 body with various seal materials suitable for temperatures ranging from -20°C to +300°C.
- Series 23: Bidirectional through blade knife gate valves, designed to prevent material deposit and facilitate maintenance, available with cast iron or stainless steel body, suitable for high-pressure applications up to 100 bar.
Materials: Valves are constructed using materials such as EN GJL 250, AISI 316, and ductile iron with epoxy coating, with seals made from materials like Butyl, NBR, EPDM, FKM, and PTFE.
Dimensions and Weight: Detailed dimensions and weight for each valve size (DN 50 to DN 600) are provided, along with Kv values indicating flow capacity.
Installation and Maintenance:
- Valves should be installed with care, ensuring proper alignment and avoiding stress on the piping system.
- Regular maintenance includes checking seals and lubricating moving parts, with pneumatic actuators requiring a minimum air supply pressure of 6 bar.
- For electric actuators, weekly checks and lubrication are recommended.
Accessories: A range of accessories is available, including pneumatic and electric actuators, gearboxes, and various protective and operational components.
Recommendations: Selection of valve seals should consider the operating temperature and fluid type, with specific guidelines for choosing the appropriate seal material based on chemical resistance and temperature limits.
Overview: This document provides detailed procedures for replacing seals in various series of valves, specifically Series 18.000, 19.000, and 23.000, and includes specifications for check valves used in different applications such as water conditioning, heating, and fire fighting.
Seal Replacement Procedures:
- Series 18.000: Involves dismantling the valve, checking and replacing the 'U' seal and other seals as necessary, and reassembling the valve, with torque specifications for screws provided.
- Series 19.000: Similar to Series 18.000, with additional steps for replacing the packing gland and ensuring proper alignment of packing braids.
- Series 23.000: Follows a similar procedure to Series 19.000, with emphasis on checking seals in both upper and lower parts of the valve.
Torque Specifications: Detailed torque values are provided for different DN sizes, ensuring proper tightening without exceeding limits to prevent damage.
Check Valves:
- Check valves allow liquid flow in one direction, preventing backflow and ensuring circuit integrity when pumps stop.
- Specifications include compliance with EN standards, material details, and application suitability for various industries.
Installation and Maintenance:
- Valves should be stored in dry conditions and handled with care during installation.
- Recommendations include ensuring proper alignment and avoiding excessive stress on valves to prevent damage.
- Maintenance involves regular checks for leaks and ensuring proper torque on adjustment screws.
Additional Information: The document includes diagrams and figures illustrating valve components and assembly details, enhancing understanding of the procedures.
Overview
The document provides detailed technical specifications and guidelines for various series of check valves manufactured by Brandoni, designed for different industrial applications, including HVAC, water treatment, chemical plants, and food processing.
The document provides detailed technical specifications and guidelines for various series of check valves manufactured by Brandoni, designed for different industrial applications, including HVAC, water treatment, chemical plants, and food processing.
Specifications
- Series W6: Disc wafer spring check valves available in two versions: W6.020 with a cast iron body and soft seal, and W6.626 with a stainless steel body and metal/metal seal, suitable for HVAC, water treatment, and industrial applications.
- Series D6: Dual-plate wafer check valves with versions D6.0 (cast iron body) and D6.6 (stainless steel body), suitable for chemical plants and industrial applications.
- Series Y6: Threaded Y check valves with a stainless steel body, suitable for chemical and food processing plants.
- Series 06-M6: Swing wafer check valves with versions 06-M6.4 (carbon steel body) and 06-M6.6 (stainless steel body), suitable for HVAC and industrial applications.
Materials and Construction
Valves are constructed using materials such as EN GJL 250, ASTM A351 gr. CF8M, AISI 316, and PTFE for various components like the body, disc, spring, and seal, with a detailed breakdown of materials used for each component in different valve series.
Valves are constructed using materials such as EN GJL 250, ASTM A351 gr. CF8M, AISI 316, and PTFE for various components like the body, disc, spring, and seal, with a detailed breakdown of materials used for each component in different valve series.
Pressure and Temperature Ratings
Includes pressure/temperature charts for each valve series, indicating maximum working pressure and temperature ranges, highlighting that maximum working pressure decreases as temperature increases.
Includes pressure/temperature charts for each valve series, indicating maximum working pressure and temperature ranges, highlighting that maximum working pressure decreases as temperature increases.
Installation and Maintenance
- Valves can be installed in horizontal or vertical positions, but specific guidelines must be followed to ensure proper operation.
- Maintenance instructions emphasize ensuring pipes and fluids are cooled and depressurized before maintenance.
- Recommendations include avoiding water hammers and ensuring proper alignment to prevent excessive stress on the valves.
Recommendations
Advises on proper storage, handling, and installation practices to ensure the longevity and reliability of the valves, providing safety precautions for handling hazardous fluids and operating at extreme temperatures.
Advises on proper storage, handling, and installation practices to ensure the longevity and reliability of the valves, providing safety precautions for handling hazardous fluids and operating at extreme temperatures.
Conclusion
The document serves as a comprehensive guide for selecting, installing, and maintaining Brandoni check valves across various industrial applications, ensuring compliance with international standards and safety regulations.
The document serves as a comprehensive guide for selecting, installing, and maintaining Brandoni check valves across various industrial applications, ensuring compliance with international standards and safety regulations.
Overview: The document provides detailed technical specifications, installation instructions, and maintenance guidelines for various types of check valves manufactured by Brandoni, focusing on swing wafer check valves, ball check valves, and flanged swing check valves, each designed for specific applications and fluid types.
Specifications:
- Swing Wafer Check Valve: Available in sizes DN 32 to DN 400, with materials including ASTM A351 gr. CF8M and AISI 316, with pressure and temperature ratings varying depending on the material and size, with maximum pressures ranging from 12 to 25 bar.
- Ball Check Valve: Constructed from ductile iron, suitable for non-hazardous liquids, with a temperature range of -10 to 70°C, available in flanged and threaded versions, with sizes from DN 25 to DN 500.
- Flanged Swing Check Valve: Made from cast iron, suitable for HVAC, water treatment, and industrial applications, with a temperature range of -10 to 100°C, and pressure ratings up to 16 bar for smaller sizes.
Installation and Maintenance:
- Valves should be stored in a dry place and handled with care during installation.
- Ensure correct alignment and flow direction during installation, and do not weld flanges after valve installation.
- For maintenance, ensure the system is depressurized and cooled before disassembly, with some valves featuring removable bonnets for easier maintenance.
Performance and Limitations:
- Head loss and flow characteristics are provided for each valve type, with specific Kv values for different sizes.
- Pressure and temperature charts indicate operational limits, emphasizing that maximum working pressure decreases with increasing temperature.
Recommendations:
- Use elastic joints to mitigate stresses from water hammers and misalignments.
- Follow specific guidelines for hazardous fluids to ensure safety and compliance with regulations.
Specifications:
The document details the specifications of the "Venturi" check valve, Series M16, and the flanged backflow preventer, Series ECO 3F, designed for water applications, featuring fast closure without water hammers, a hydro-dynamic profile for low head losses, and suitability for various installation positions.
The document details the specifications of the "Venturi" check valve, Series M16, and the flanged backflow preventer, Series ECO 3F, designed for water applications, featuring fast closure without water hammers, a hydro-dynamic profile for low head losses, and suitability for various installation positions.
Procedures:
Installation instructions emphasize careful handling, ensuring the valve is installed in the correct flow direction, and avoiding welding flanges post-installation, with minimal maintenance required but precautions advised when dismantling, especially with hazardous fluids.
Installation instructions emphasize careful handling, ensuring the valve is installed in the correct flow direction, and avoiding welding flanges post-installation, with minimal maintenance required but precautions advised when dismantling, especially with hazardous fluids.
Norms and Standards:
Valves conform to EN 1092 standards for flanges and are tested according to EN12729 for backflow preventers, with the ECO 3F series homologated in accordance with EN12729 and EN1717 standards.
Valves conform to EN 1092 standards for flanges and are tested according to EN12729 for backflow preventers, with the ECO 3F series homologated in accordance with EN12729 and EN1717 standards.
Recommendations:
For the backflow preventer, it is recommended to install a filter upstream to prevent contamination, with installation in accessible, non-flooding areas, and adequate space for maintenance and testing, advising on the use of elastic joints to mitigate stress from water hammers.
For the backflow preventer, it is recommended to install a filter upstream to prevent contamination, with installation in accessible, non-flooding areas, and adequate space for maintenance and testing, advising on the use of elastic joints to mitigate stress from water hammers.
Key Data from Tables and Charts:
Includes detailed dimensions and material specifications for various components of the valves, with head loss data for different flow rates and pressure conditions, emphasizing the importance of correct installation to ensure optimal performance.
Includes detailed dimensions and material specifications for various components of the valves, with head loss data for different flow rates and pressure conditions, emphasizing the importance of correct installation to ensure optimal performance.
Critical Information:
Both the check valve and backflow preventer are designed to prevent contamination and ensure safe water distribution, with the backflow preventer particularly crucial in preventing backflow contamination in drinking water systems, with specific installation guidelines to ensure safety and compliance with health regulations.
Both the check valve and backflow preventer are designed to prevent contamination and ensure safe water distribution, with the backflow preventer particularly crucial in preventing backflow contamination in drinking water systems, with specific installation guidelines to ensure safety and compliance with health regulations.
Specifications:
The document details the specifications for the Series ECO 3F and ECO 3T backflow preventers, designed to prevent contamination of drinking water networks, compliant with EN1717 and EN12729 standards, suitable for use in firefighting and drinking water applications, with the Series ECO 3T available in sizes DN 15 to DN 50, with bodies made of brass or bronze depending on the size.
The document details the specifications for the Series ECO 3F and ECO 3T backflow preventers, designed to prevent contamination of drinking water networks, compliant with EN1717 and EN12729 standards, suitable for use in firefighting and drinking water applications, with the Series ECO 3T available in sizes DN 15 to DN 50, with bodies made of brass or bronze depending on the size.
Procedures:
Maintenance procedures for the relief valve and check valves are outlined, including steps for unscrewing bolts, replacing seals, and reassembling components, with specific spare part codes provided for different models and sizes.
Maintenance procedures for the relief valve and check valves are outlined, including steps for unscrewing bolts, replacing seals, and reassembling components, with specific spare part codes provided for different models and sizes.
Norms and Standards:
The backflow preventers conform to several standards, including ISO228/1 for threading, EN19 for marking, and EN12729 for testing, manufactured in accordance with EN ISO 9001 quality requirements.
The backflow preventers conform to several standards, including ISO228/1 for threading, EN19 for marking, and EN12729 for testing, manufactured in accordance with EN ISO 9001 quality requirements.
Recommendations:
Installation recommendations emphasize the importance of placing the device in accessible, ventilated areas away from potential flooding, advising to install a filter upstream to prevent dirt from affecting the device's operation, with guidance on the correct installation sequence and testing procedures using the ECO3TEST device.
Installation recommendations emphasize the importance of placing the device in accessible, ventilated areas away from potential flooding, advising to install a filter upstream to prevent dirt from affecting the device's operation, with guidance on the correct installation sequence and testing procedures using the ECO3TEST device.
Key Data from Tables and Charts:
Includes tables listing spare part codes for various components and dimensions for different DN sizes, with a chart providing Kv values and head loss data for different DN sizes, indicating the minimum flow rate required for specific head losses.
Includes tables listing spare part codes for various components and dimensions for different DN sizes, with a chart providing Kv values and head loss data for different DN sizes, indicating the minimum flow rate required for specific head losses.
Critical Information:
Backflow preventers are crucial for preventing contamination in water supply systems, with proper installation and maintenance essential to ensure their effectiveness, highlighting the need for regular checks and the replacement of seals and other components to maintain functionality.
Backflow preventers are crucial for preventing contamination in water supply systems, with proper installation and maintenance essential to ensure their effectiveness, highlighting the need for regular checks and the replacement of seals and other components to maintain functionality.
Overview: The document provides detailed technical specifications, installation instructions, and operational guidelines for the Ekoflux S series flanged balancing valves, designed for precise regulation of pressure and flow in heating and conditioning systems.
Specifications:
- Material: The valve body is made from EN GJL 250 with an EPDM seal, suitable for temperatures ranging from -10°C to 140°C.
- Coating: Features an internal and external epoxy coating for high temperature resistance.
- Dimensions: Detailed dimensions and weights are provided for DN sizes 65 to 150.
Key Features:
- Continuous pre-regulation for precise control of pressure and flow.
- Self-sealing test points for easy installation of pressure or temperature probes.
- Preset position memory to maintain settings even when the valve is moved.
Installation and Maintenance:
- Ensure pipes and fluids are cooled and pressure is decreased before maintenance.
- Valves should be installed with the flow direction indicated by the arrow on the body.
- Use suitable gaskets and avoid welding flanges post-installation.
- Regular checks and maintenance should be performed by trained personnel.
Operational Guidelines:
- Valves are unidirectional and should be installed respecting the flow direction.
- Pressure tests can exceed the maximum allowed pressure by up to 24 bar at room temperature.
- Flow must be free of cavitation to prevent damage and noise.
Regulation and Measurement:
- Includes charts for head loss and Kv values for different DN sizes.
- Instructions for setting the hand wheel for easier reading and regulation.
- Guidelines for differential pressure adjustment when using antifreeze mixtures.
Recommendations:
- Install thermostats and pressure switches to prevent exceeding temperature and pressure limits.
- Maintain minimum distances between valves and other components to ensure optimal performance.
Specifications:
The document outlines the specifications for the Serie Ekoflux M modulating differential pressure control valve, operating within a temperature range of -10°C to 120°C, suitable for fluids like water and water-glycol mixtures at a maximum pressure of 16 bar, with a pressure/temperature chart indicating that maximum working pressure decreases as temperature increases.
The document outlines the specifications for the Serie Ekoflux M modulating differential pressure control valve, operating within a temperature range of -10°C to 120°C, suitable for fluids like water and water-glycol mixtures at a maximum pressure of 16 bar, with a pressure/temperature chart indicating that maximum working pressure decreases as temperature increases.
Procedures:
Installation and maintenance procedures emphasize ensuring the cleanliness of piping and valves, proper alignment, and avoiding excessive stress on the valve, with the valve installed on the supply side and connected to the return pipe with a capillary pipe, ensuring that the differential pressure across the user unit is at least twice the value of the differential pressure across the valve to avoid cavitation.
Installation and maintenance procedures emphasize ensuring the cleanliness of piping and valves, proper alignment, and avoiding excessive stress on the valve, with the valve installed on the supply side and connected to the return pipe with a capillary pipe, ensuring that the differential pressure across the user unit is at least twice the value of the differential pressure across the valve to avoid cavitation.
Norms and Standards:
References construction and testing norms such as EN 558-1/1 for face-to-face dimensions, EN1092 for flanges, and EN12266 for testing, with valves suitable for PN 10, PN 16, and PN 25, with specific sizes available in PN 40.
References construction and testing norms such as EN 558-1/1 for face-to-face dimensions, EN1092 for flanges, and EN12266 for testing, with valves suitable for PN 10, PN 16, and PN 25, with specific sizes available in PN 40.
Recommendations:
Recommendations include ensuring the system is equipped with thermostats and pressure switches to prevent exceeding temperature and pressure limits, with maintenance performed by trained personnel, and safety precautions observed, especially when dealing with high temperatures or hazardous fluids.
Recommendations include ensuring the system is equipped with thermostats and pressure switches to prevent exceeding temperature and pressure limits, with maintenance performed by trained personnel, and safety precautions observed, especially when dealing with high temperatures or hazardous fluids.
Key Data from Charts and Tables:
The Kv chart provides flow coefficients for different valve positions and diameters (DN 65, DN 80, DN 100), with the differential pressure chart listing flow rates for various valve models under different pressure conditions, and a detailed table of materials used in the construction of the valves.
The Kv chart provides flow coefficients for different valve positions and diameters (DN 65, DN 80, DN 100), with the differential pressure chart listing flow rates for various valve models under different pressure conditions, and a detailed table of materials used in the construction of the valves.
Installation and Storage:
Valves should be stored in a dry place, protected from damage, and handled with care, ensuring the valve is clean, undamaged, and correctly oriented according to the flow direction indicated on the body, avoiding welding flanges after installation and using elastic joints to minimize stress.
Valves should be stored in a dry place, protected from damage, and handled with care, ensuring the valve is clean, undamaged, and correctly oriented according to the flow direction indicated on the body, avoiding welding flanges after installation and using elastic joints to minimize stress.
Measuring and Regulation:
Instructions for measuring flow rate and regulating differential pressure are provided, including the use of pressure test plugs and the calculation of flow rate using the Kv coefficient, advising on setting the hand wheel for easier reading and adjusting the regulation position using digital setting scales.
Instructions for measuring flow rate and regulating differential pressure are provided, including the use of pressure test plugs and the calculation of flow rate using the Kv coefficient, advising on setting the hand wheel for easier reading and adjusting the regulation position using digital setting scales.
Application and Limitations:
Valves are suitable for use in water plants, designed to handle specific pressure and temperature limits, installed horizontally unless specified otherwise, and suitable for drinking or filtered water with a maximum fluid speed of 3.5 m/s for continuous operation.
Valves are suitable for use in water plants, designed to handle specific pressure and temperature limits, installed horizontally unless specified otherwise, and suitable for drinking or filtered water with a maximum fluid speed of 3.5 m/s for continuous operation.
Specifications:
- The minimal inlet pressure for regulating valves is greater than 0.5 bar (5m H2O).
- A pressure difference exceeding a 3:1 ratio between upstream and downstream can cause cavitation, leading to premature erosion of components, with a cavitation chart for guidance.
- The pilot circuit spring must match operating conditions and respect the allowed regulation range.
- The minimal inlet pressure for regulating valves is greater than 0.5 bar (5m H2O).
- A pressure difference exceeding a 3:1 ratio between upstream and downstream can cause cavitation, leading to premature erosion of components, with a cavitation chart for guidance.
- The pilot circuit spring must match operating conditions and respect the allowed regulation range.
Working Range:
- Provides a detailed flow chart for different diameters (DN) indicating low headloss, recommended irrigation/firefighting flow rates, and minimum/maximum allowed flow rates.
- Provides a detailed flow chart for different diameters (DN) indicating low headloss, recommended irrigation/firefighting flow rates, and minimum/maximum allowed flow rates.
Pressure Reducing Valves:
- Reduce pressure to a preset value regardless of flow rate and upstream pressure variations, with key ordering information including upstream and downstream pressure values and min/max flow requested.
- Reduce pressure to a preset value regardless of flow rate and upstream pressure variations, with key ordering information including upstream and downstream pressure values and min/max flow requested.
Pressure Sustaining/Relief Valves:
- Maintain upstream pressure at a preset value and drain excess pressure downstream, with ordering requiring pressure setting values and upstream pressure maintenance details.
- Maintain upstream pressure at a preset value and drain excess pressure downstream, with ordering requiring pressure setting values and upstream pressure maintenance details.
Surge Anticipator/Pressure Relief Valves:
- Designed to protect pumping systems from excess pressure due to sudden interruptions, with ordering requiring hydraulic characteristics of the pump and static pressure details.
- Designed to protect pumping systems from excess pressure due to sudden interruptions, with ordering requiring hydraulic characteristics of the pump and static pressure details.
Flow Rate Control Valves:
- Maintain a preset maximum flow rate independently of pressure variations, with the nominal value adjustable by 30% using the pilot setting screw.
- Maintain a preset maximum flow rate independently of pressure variations, with the nominal value adjustable by 30% using the pilot setting screw.
Installation and Maintenance:
- Valves should be stored in a dry, closed place and handled using eye bolts, with regular maintenance including checking and cleaning filters and internal components, and installation requiring careful handling, ensuring no residual parts in piping, and fitting adequate filters and shut-off valves.
- Valves should be stored in a dry, closed place and handled using eye bolts, with regular maintenance including checking and cleaning filters and internal components, and installation requiring careful handling, ensuring no residual parts in piping, and fitting adequate filters and shut-off valves.
Recommendations:
- Avoid operating valves under permanent cavitation risk, ensuring proper installation to prevent water hammer damage and maintain unidirectional flow as indicated on the valve body.
- Avoid operating valves under permanent cavitation risk, ensuring proper installation to prevent water hammer damage and maintain unidirectional flow as indicated on the valve body.
Accessories and Versions:
- Various series and versions are available, including diaphragm or piston control valves, with specific coatings and pressure ratings, and accessories including pressure gauges, V-ports, and position indicators.
- Various series and versions are available, including diaphragm or piston control valves, with specific coatings and pressure ratings, and accessories including pressure gauges, V-ports, and position indicators.
Specifications:
The document details the specifications of needle valves and pressure reducing valves, with the needle valve designed for energy dissipation and cavitation resistance, with materials including EN GJS 400-12, carbon steel, and AISI 304, with dimensions and weight varying by model, and pressure ratings from PN16 to PN64, and pressure reducing valves (Series T15 and F15) made of brass or ductile iron, suitable for water and compressed air, with pressure ratings up to PN25.
The document details the specifications of needle valves and pressure reducing valves, with the needle valve designed for energy dissipation and cavitation resistance, with materials including EN GJS 400-12, carbon steel, and AISI 304, with dimensions and weight varying by model, and pressure ratings from PN16 to PN64, and pressure reducing valves (Series T15 and F15) made of brass or ductile iron, suitable for water and compressed air, with pressure ratings up to PN25.
Procedures:
Installation and maintenance procedures emphasize careful handling, ensuring cleanliness of piping, and proper alignment, with valves stored in dry conditions and handled using belts or eye bolts, with minimal maintenance due to the design, but removal from piping necessary for interventions.
Installation and maintenance procedures emphasize careful handling, ensuring cleanliness of piping, and proper alignment, with valves stored in dry conditions and handled using belts or eye bolts, with minimal maintenance due to the design, but removal from piping necessary for interventions.
Standards and Norms:
Valves conform to ISO 228-1 threading and are tested according to EN 1567, with references to D.M. 174 for construction and testing norms.
Valves conform to ISO 228-1 threading and are tested according to EN 1567, with references to D.M. 174 for construction and testing norms.
Recommendations:
Recommendations include ensuring pipes and fluids are cooled before maintenance, using filters to protect valves from impurities, and installing manometers to monitor pressure, advising to avoid exceeding a pressure reducing ratio of 5:1 and to use expansion tanks to manage thermal expansion.
Recommendations include ensuring pipes and fluids are cooled before maintenance, using filters to protect valves from impurities, and installing manometers to monitor pressure, advising to avoid exceeding a pressure reducing ratio of 5:1 and to use expansion tanks to manage thermal expansion.
Key Data from Tables and Charts:
Includes charts for head loss coefficients and flow rates, indicating optimal operating conditions, with the cavitation index formula provided to assess cavitation risk, with anti-cavitation devices recommended for high-pressure drops.
Includes charts for head loss coefficients and flow rates, indicating optimal operating conditions, with the cavitation index formula provided to assess cavitation risk, with anti-cavitation devices recommended for high-pressure drops.
Critical Information:
Valves are unidirectional, and the flow direction must be respected, highlighting the importance of avoiding water hammer effects and ensuring proper insulation in freezing conditions.
Valves are unidirectional, and the flow direction must be respected, highlighting the importance of avoiding water hammer effects and ensuring proper insulation in freezing conditions.
Overview: The document provides detailed specifications, construction norms, and installation guidelines for pressure reducing valves and filtration systems used in various industrial applications, including water conditioning, heating, and fire fighting.
Pressure Reducing Valves (Series F15.100):
- Purpose: Maintain constant pressure in compressed air circuits and stabilize pressure in distribution networks.
- Versions: Available in PN 10/16, PN 25, and PN 40 with pressure regulation ranges from 1.5 to 12 bar.
- Materials: Body made of EN GJS 400 with epoxy coating, seals made of NBR.
- Construction Norms: Face-to-face dimensions follow EN 558-1/1, flanges conform to EN 1092, and testing is according to EN 1074.
- Installation Recommendations: Install horizontally for optimal performance, ensure piping is clean, and include safety and relief valves as necessary.
Filtration Systems:
- Series 10.000 (Threaded Y Strainer): Made of CF8M stainless steel, suitable for chemical, food, and industrial applications, can be installed horizontally or vertically.
- Series 11.000 (Flanged Y Strainer): Made of CF8M stainless steel, designed for protecting pumps and valves from dirt and solids, not suitable for steam applications.
- Series 50.000 (Strainer Baskets): Prevents aspiration of solids in water inlets and pump suctions, available in galvanized carbon steel or stainless steel.
Installation and Maintenance:
- General Recommendations: Ensure systems are cooled and depressurized before maintenance, with filters installed to protect against dirt and solids.
- Pressure/Temperature Considerations: Maximum working pressure decreases with increasing temperature, with pressure/temperature charts for guidance.
Additional Components:
- Elastic Joints: Protect circuits from movements and absorb vibrations and noise, reducing water hammer effects.
Operating Notes
Indirect action solenoid valves operate through a membrane controlled by pressure equilibrium in upstream and downstream branches and a compensation chamber, requiring a minimum input pressure, with mixed action solenoid valves not requiring minimum pressure as the solenoid is directly connected to the membrane.
Indirect action solenoid valves operate through a membrane controlled by pressure equilibrium in upstream and downstream branches and a compensation chamber, requiring a minimum input pressure, with mixed action solenoid valves not requiring minimum pressure as the solenoid is directly connected to the membrane.
Storing
Store in a closed, dry place.
Store in a closed, dry place.
Maintenance
For inspectionable solenoid valves, internal parts can be disassembled for maintenance, with careful cleaning to avoid damage to components like nuclei, membranes, seals, and seats.
For inspectionable solenoid valves, internal parts can be disassembled for maintenance, with careful cleaning to avoid damage to components like nuclei, membranes, seals, and seats.
Recommendations
Before maintenance or dismantling, switch off electricity, ensure pipes and fluids are cooled, and pressure is decreased, avoiding temperatures above 50°C and below 0°C.
Before maintenance or dismantling, switch off electricity, ensure pipes and fluids are cooled, and pressure is decreased, avoiding temperatures above 50°C and below 0°C.
Installation
Handle with care, follow flow direction on the valve body, ensure upstream circuit cleanliness, and match electrical data with supply, installing away from heat in a well-ventilated area, ideally with the coil on top, never supplying electricity to a coil without fitting it to a valve.
Handle with care, follow flow direction on the valve body, ensure upstream circuit cleanliness, and match electrical data with supply, installing away from heat in a well-ventilated area, ideally with the coil on top, never supplying electricity to a coil without fitting it to a valve.
Flanges Chart
Provides dimensions and specifications for various flange types (PN 6, PN 10, PN 16, PN 25, PN 40, ANSI 150) across different DN sizes.
Provides dimensions and specifications for various flange types (PN 6, PN 10, PN 16, PN 25, PN 40, ANSI 150) across different DN sizes.
Materials Chart
Lists metallic and plastic materials with corresponding standards and designations across different countries.
Lists metallic and plastic materials with corresponding standards and designations across different countries.
Chemical Compatibility
Details the compatibility of various materials with chemicals, using a legend to indicate suitability (A: Recommended, B: Good, C: Fair, D: Not suitable).
Details the compatibility of various materials with chemicals, using a legend to indicate suitability (A: Recommended, B: Good, C: Fair, D: Not suitable).
Measurement Conversion Chart
Provides conversion factors for length, area, volume, and weight measurements between different units.
Provides conversion factors for length, area, volume, and weight measurements between different units.
Measurement Conversion Chart
This section provides conversion factors for various units of measurement including torque, energy, power, pressure, and temperature, with key conversions including:
This section provides conversion factors for various units of measurement including torque, energy, power, pressure, and temperature, with key conversions including:
- 1 Newton metre (Nm) is equivalent to 1.355828 pound-foot.
- 1 calorie equals 4.19 Joules.
- 1 horsepower is 745.6999 Watts or 0.7456999 Kilowatts.
- Pressure conversions include 1 Pascal (Pa) to 0.001 kiloPascal (kPa) and 0.000145038 psi.
- Temperature conversions include formulas for converting between Celsius, Fahrenheit, Kelvin, and Reamur.
Head Loss Definition
This section explains the concept of 'total head' or 'piezometric height' in fluid dynamics, based on Bernoulli’s principle, describing how head loss occurs due to friction and turbulence in pipes, quantified using the flowrate coefficient Kv, with higher Kv indicating lower head loss.
This section explains the concept of 'total head' or 'piezometric height' in fluid dynamics, based on Bernoulli’s principle, describing how head loss occurs due to friction and turbulence in pipes, quantified using the flowrate coefficient Kv, with higher Kv indicating lower head loss.
Order and Return Procedures
This section outlines procedures for placing orders and requesting returns with Brandoni S.p.A., with key points including:
This section outlines procedures for placing orders and requesting returns with Brandoni S.p.A., with key points including:
- Orders below €1,000 incur a handling charge of €50, with a minimum order value of €500.
- Packaging costs are 1% of the order volume.
- Declarations of conformity and certificates have specific costs.
- Goods are delivered FCA - Brandoni SpA, with risk transferring to the purchaser upon shipment.
- Returns require prior authorization and are subject to a 10% charge if no manufacturing defect is found.
Sales Conditions
This section details sales conditions, including:
This section details sales conditions, including:
- Prices are subject to change without notice.
- Warranty for manufacturing defects is two years from shipment, with defects needing to be reported within 8 days.
- Substitution of defective goods is free if a manufacturing defect is confirmed.
Payment Terms: Payments must be made to Brandoni SpA's registered office, with late payments incurring charges based on current bank rates, and Brandoni SpA may suspend pending orders.
Installation and Use: Products must be installed according to instructions and norms in the technical documentation, detailing product performance.
Dispute Resolution: For parties in Italy or the EU (excluding Denmark), disputes are settled through negotiation per Italian law, with the Tribunal of Novara as the competent court if needed, and for parties in Denmark or outside the EU, disputes are settled by arbitration in Milan, Italy, in English.
Warranty: A two-year warranty is provided against manufacturing defects, valid only for properly stocked and handled products, with the warranty void for modified or disassembled products.
Return of Goods: Returns must be agreed upon with the Quality Department, with the customer covering freight costs and a 10% handling fee.
Technical Assistance: For assistance outside the warranty period, contact the technical department.
Delivery Time: Calculated in working days post-order receipt, excluding transit times, with Brandoni SpA reserving the right to change product design or construction without notice.
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Catalog excerpts
VALVOLE INDUSTRIAL!
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ears r 50 y een in love Fo e b we hav lves a with v Headquarters: via Novara 199 28078 Romagnano Sesia (NO) ITALY Ph. +39 0163 828111 Fax +39 0163 828130 [email protected] www.brandoni.it China: BRANDONI QIAN’AN VALVES CO. LTD. www.brandoni.net.cn Spain: ACUAFLOW VALVES S.L. www.acuaflowvalves.es
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SOLENOId VALVES Brandoni’s general catalogue is the support that we give to our clientele for clear and easy consultation. It contains all of our history: > 50 years of passion and dedication > 50 years of experience, with some useful advise > 50 years of products, organized by application field
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Our company keeping up with a changing world Founded in 1961 by Gian Renzo and Pier Francesco Brandoni, the company Fratelli Brandoni produces components for the electromechanical industry supplying companies such as Pirelli, 3 M and CEAT. In 1985, the company diversifies its activities and becomes the first producer of flanged ball valves in cast iron, with extremely innovative characteristics. Until the 90s, the growth of the company was driven mainly by a successful technical approach: • The construction and production of valves according to the strict European standards and norms • Substantial...
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during 2004, ACUAFLOW VALVES S.L. is founded in Madrid to serve the Spanish market with products related to the water cycle. In 2006, Brandoni opens its plant at Qian’An in China, which has been certified ISO 9001 recently for the production of butterfly valves, ball check valves, soft seated gate valves and filters, products formerly distributed by Brandoni. 2007: In order to enhance service to the fast developing East-European area, Brandoni adheres to the HIdROTECH consortium. TODAY, innovation is the keyword and the driving force that governs Brandoni’s activities, with investments in research...
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Our production how and where we produce Qian’An represents a starting point for collecting the considerable opportunities offered by the huge Chinese market with its keen interest in quality products.
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The new production line goes along with the consolidated production of ball valves, backflow preventers, check valves and balancing valves in Romagnano Sesia, where new painting plant and new automatic machinery have been recently installed, as well as equipment for testing of the backflow preventers. Along with production, Brandoni is also engaged in trading (items in in stainless steel, expansion joints, knife gate valves) granting the service of one of the most complete catalogues in the industrial valve sector.
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To make consultation easier, we have listed some useful information. > Icons that relate to certification, application fields and origin of the products. > Information available on our web-site www.brandoni.it > A technical section containing measurement and conversion charts. > Some indications on how to place the order in response to your frequent requirements. Information you can find on our website On our website www.brandoni.it, you can find information about our range, to help you select the right product. On selecting "HOME", you can download the following: Aecatfi alls Inforniazlonl Catalogs...
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Certification Brandoni S.p.A. Industrial valves has been one of the first companies in the Valsesia area to obtain the quality certification according to ISO 9002, recently modified into UNI EN ISO 9001 – Version 2008. All kinds of machinery for the production comply with the most severe European norms with certification of the products for approval dIN-dVGW for gas: EN 12729 and WRAS for backflow preventer and guideline 97/23/CE(PEd). ISO 9001-2008 Certification Brandoni S.p.A. - Italy Brandoni also obtained the requested certifications ISO 9001-2008 Certification Brandoni Qian’An Valves Co....
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Shut-off valves Shut-off valves are largely installed in process environments, and in the sectioning of the plant for easy maintenance. dRINKING WATER FIRE FIGHTING
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Ball valves Series Bl Series 01-02 stainless steel 42 Series 03-04 stainless steel 50 Butterfly valves Series J9 Soft seated gate valves Series 20.900-21.900 Accessories for butterfly valves Instructions / Recommendations / Accessories for soft seated gate valves Knife gate valves Series 18 86 Accessories for knife gate valves
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Wafer cast iron ball valve Shut-off valves Application fields dRINKING WATER FIRE FIGHTING
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Serie B1 Series B1 consists of wafer-ball-type shut-off valves, with the body in cast iron and a floating ball, manufactured in accordance with the severe product standards and the quality management of ISO 9001. Suitable for heating and conditioning (HVAC), district heating, distribution and water treatment, industrial applications, agricultural applications, for compressed air processing, for oils and hydrocarbons. YES: for installation in-line and end of line, for services with frequent acting, the integrated ISO 5211 support allows the installation of a wide range of actuators . The B1 wafer...
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Shut-off valves Wafer cast iron ball valve
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Serie B1 Materials Material Body Flange Ball Ball seat Stem Sliding washer Ring O-ring Lever Stop plate Spring washer Nut EN GJL 250 EN GJL 250 Brass CuZn40Pb2 chrome plated / AISI304 / AISI316 Reinforced PTFE Brass CuZn40Pb2 / AISI304 / AISI316 PTFE Brass CuZn40Pb2 / AISI304 / AISI316 NBR / FKM (Viton®) Epoxy coated carbon steel Galvanized carbon steel Galvanized carbon steel Galvanized carbon steel Shut-off valves N.B.: In order to choose the right actuator, we recommend multiplying the operating torque figure by a safety coefficient, K=1.5
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Wafer cast iron ball valve Temperature Maximum pressure Fluids * Shut-off valves NB: the maximum working pressure decreases while the temperature increases; please refer to “pressure/temperature” chart G1, L1, G2, L2: see chart to side *: Hazardous gas, liquids (explosive, inflammable, toxic) in accordance with 97/23/CE PED and 67/548/EEC Liquid - steam saturation line (fluid: water) Head loss Fluid: water (1m H2O = 0,098bar) RANGE NOT SUITABLE FOR STEAM. DO NOT use when temperature and pressure are below the liquid-steam saturation line ( hatched area )
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.