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Watts Water Technologies
Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog

Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog

Product catalog summary

Overview: The document is a technical catalog from Watts Regulator Company, detailing various valve products and their specifications. It serves as a comprehensive guide for plumbing and heating solutions, emphasizing the company's role as a leader in valve technology since 1874.

Table of Contents: The catalog is organized into 16 sections, covering a range of products including pressure regulators, relief valves, water heater installation products, backflow preventers, ball valves, and more. Each section provides detailed information on specific product categories.

Section 1 - Pressure Regulators & Automatic Control Valves: This section highlights the Series U5B-Z3 and 25AUB-Z3 water pressure reducing valves. Key features include bronze body construction, integral stainless steel strainer, and a bypass feature for thermal expansion pressure control. Specifications cover temperature range, maximum working pressure, and adjustable reduced pressure range. The valves meet ASSE Standard 1003 and other relevant standards.

Specifications and Standards: The document provides detailed specifications for each valve model, including temperature range, maximum working pressure, and pressure settings. It also lists the standards each product meets, such as ASSE Standard 1003 and CSA Standard B356.

Models and Options: Various models are available with different connection types (e.g., NPT threaded, solder union, quick-connect). Options include gauge tapping and pressure range adjustments. Lead-free construction is available for certain models.

Features: Common features across models include bronze body construction, serviceability in line, and high-temperature resistant diaphragms. The bypass feature is noted for controlling thermal expansion pressure, although it does not prevent pressure relief valve activation above 150psi.

Dimensions and Weight: The catalog provides approximate dimensions and weights for each model, facilitating selection based on installation requirements.

Conclusion: Watts Regulator Company offers a wide range of high-performance valves suitable for residential, commercial, and industrial applications. The catalog serves as a valuable resource for selecting appropriate plumbing and heating products.

Overview: This document provides detailed specifications and features of various water pressure reducing valves and related components, primarily focusing on models from the Watts brand. It includes information on different series, their features, specifications, standards, and options available for customization.

Key Sections:

Specifications: The document outlines the specifications for different models, including temperature range, maximum working pressure, and adjustable reduced pressure range. For example, the Series N55B has a temperature range of 33°F – 180°F and a maximum working pressure of 300psi.
Features: Common features across models include bronze body construction, integral stainless steel strainer, serviceable in-line, and a bypass feature to control thermal expansion pressure. Some models also have a sealed spring cage for outdoor installations.
Models and Options: Various models are listed, such as N45BDU-EZ-S, X65B, and N55B-M1, each with specific inlet and outlet configurations. Options for customization include gauge tapping, high-pressure range, and lead-free construction.
Standards: The valves meet several standards, including ASSE Standard 1003, CSA Standard B356, and are listed by IAPMO. Some models are also certified by NSF to ANSI/NSF Standard 61-8.
Jumper Kits: These kits are used as temporary bypasses during new construction to test piping systems. They include union connections, washers, and a strainer screen.

Critical Information:

Bypass Feature Limitation: The bypass feature will not prevent the pressure relief valve from opening if the pressure exceeds 150psi.
Water Savings: Reducing water supply pressure from 80psi to 50psi can result in a 30% water savings.

Conclusion: The document serves as a comprehensive guide for selecting and understanding the features and specifications of water pressure reducing valves, emphasizing their applications in residential, commercial, and industrial settings.

Overview: This document provides detailed specifications and features of various water pressure reducing valves and automatic control valves designed for commercial, institutional, and industrial applications. It includes information on models, specifications, features, and options available for each series.

1. Series N223B, N223BS:

Designed for super capacity water pressure reduction in commercial settings.
Features include a sealed spring cage, bronze body construction, and a standard bypass feature for thermal expansion control.
Specifications: Maximum working pressure of 175psi, reduced pressure range of 25-100psi, and temperature range of 33°F – 160°F.

2. Series N250:

Iron body water pressure reducing valves for domestic use.
Includes an integral strainer and unitized construction for easy maintenance.
Specifications: Maximum working pressure of 250psi and a standard reduced pressure setting of 50psi.

3. Series 123LP:

Water pressure reducing valves with adjustable pressure range.
Specifications: Maximum working pressure of 200psi and reduced pressure setting of 25psi.

4. Series 2300:

Direct operated water pressure reducing valves for intermittent flow systems.
Features a pressure balanced design to eliminate water hammer and pressure fluctuations.

5. Automatic Control Valves (ACV):

Pilot controlled diaphragm valves available in globe or angle patterns.
Specifications include ductile iron body, stainless steel or bronze valve trim, and various pressure ratings depending on the model.

6. Series 26A, 263A:

Small pressure regulators suitable for water and fuel oil applications.
Specifications: Maximum working pressure of 300psi and maximum temperature of 140°F.

7. Series 152A, 252A:

Process steam pressure regulators for various industrial applications.
Specifications: Sizes range from 1/2" to 2", with maximum supply pressure up to 300psi.

8. Series 127:

Process steam pressure regulators with large capacity for main line regulation.
Specifications: Adjustable reduced pressure range of 5 – 150psi.

9. Series 174A:

ASME water pressure safety relief valves for hot water heating and supply boilers.
Specifications: Standard pressure relief setting of 30psi, with options available up to 150psi.

Conclusion: The document provides comprehensive information on various models of pressure reducing and control valves, highlighting their specifications, features, and suitable applications. For further details, additional literature is available upon request.

Overview: This document provides detailed specifications and descriptions of various pressure relief valves and water heater installation products offered by Watts. It includes information on different series of valves, their specifications, applications, and installation guidelines.

Pressure Relief Valves:

Series 3L, 53L: These are poppet type pressure relief valves designed for protection against excessive pressure. They are ASME rated and CSA certified, with pressure ranges from 75 to 175 psi. The 53L model includes a test lever and is UL listed.
Series 30: These valves are for pressure relief only, with standard pressure settings of 75 psi and optional settings up to 150 psi. The 30L-Z1 model is specifically for well systems.
Series 530C: These are calibrated pressure relief valves with an adjustable range of 50-175 psi, suitable for systems containing water, oil, and air.
Series H32: Hose connection pressure relief valves set at 80 or 100 psi for ease of installation.
Series BP30: Bypass control relief valves that manage liquid pressure supplied by a positive pressure pump, with a pressure range of 10-175 psi.
Model 5300A: A compact bypass relief valve with a pressure range of 0-250 psi, featuring a bronze body and "T" handle for pressure adjustment.

Water Heater Installation Products:

Spacemaker® Series: Includes preassembled stands, drip pan stands, enclosed stands, and outdoor enclosures for water heaters, accommodating various tank sizes and ensuring safety and compliance with safety codes.
Series FS and WM: Free-standing and wall-mounted systems for safe placement of water heaters, accommodating up to 120-gallon tanks.
Series TSE and E: Water heater straps and restraints for secure installation, designed for zero clearance and tight spaces.
Series WDS: FloodSafe® Water Detector Shutoff systems that protect against water heater leaks by automatically shutting off the water supply and power source.
Series TWH: Tankless water heater valves designed to simplify installation and maintenance, featuring various connection types and optional relief valves.

Key Specifications:

Pressure relief valves have various pressure settings and certifications, including ASME and CSA.
Water heater installation products are designed for safety, compliance, and ease of installation, with options for different tank sizes and installation environments.

Overview: This document provides technical specifications, standards, features, and model information for various water heater installation products, including vacuum relief valves, combination ball and relief valves, expansion tanks, water heater connectors, and valve stations.

Specifications:

Series N36 Vacuum Relief Valves: Maximum working pressure of 200psi, maximum temperature of 250°F, available in sizes 1/2" and 3/4".
Series BRV Combination Ball and Relief Valve: Maximum working temperature of 210°F, valve body rated to 400psi, available with various pressure settings and connection types.
Series DETA Expansion Tanks: Designed for potable hot water, maximum working pressure of 150psi, maximum temperature of 240°F.
Series CWH-S Water Heater Connectors: Maximum pressure of 150psi, maximum temperature of 180°F, NSF61 approved.
Series PLT Expansion Tanks: Maximum working pressure of 150psi, maximum temperature of 200°F, designed for thermal expansion control.

Standards:

Products are certified by CSA, ANSI, ASME, IAPMO, and other relevant standards for safety and performance.

Features:

Vacuum relief valves automatically vent closed systems to prevent damage.
Combination ball and relief valves offer easy installation and secure connections.
Expansion tanks control thermal expansion and maintain system pressure.
Water heater connectors protect against pressure surges.
Valve stations provide efficient flow control and reduce installation time.

Models and Applications:

Various models are available for different applications, including residential, commercial, and industrial settings.
Products are suitable for use with direct-fired water heaters, hot water storage tanks, and irrigation systems.

Additional Information: For more detailed specifications and installation instructions, literature requests can be made for each product series.

Specifications
Temperature Range: 33°F – 110°F (0.5°C – 43°C)
Maximum Working Pressure: 175psi (12.1 bar)

Models
Various models are available with different configurations such as without shutoff valves (LF), non-rising stem resilient seated gate valves (NRS), and outside stem and yoke resilient seated gate valves (OSY). Specific configurations include flanged and grooved connections.

Series 774 Double Check Valve Assemblies
Designed to prevent reverse flow of polluted water into potable systems, suitable for non-health hazard continuous pressure applications. Features include torsion spring check valve for low head loss, stainless steel body for reduced weight and corrosion protection, and ease of maintenance with a single top access cover.

Series 709 Double Check Valve Assemblies
Similar purpose as Series 774, with features like replaceable bronze seats, maximum flow at low pressure drop, and captured spring assemblies for safety. Approved for vertical flow up installation.

Series 007 Double Check Valve Assemblies
Designed for smaller sizes (1/2" – 3"), with features like ease of maintenance, top entry, replaceable seats and seat discs, and modular construction. The body is made of cast bronze or epoxy-coated cast iron.

Series 719 Double Check Valve Assemblies
Manufactured from bronze alloy, designed to protect drinking water supplies from cross-connections. Features include reversible seat disc rubber, chloramine resistant elastomers, and compact design.

Series 757DCDA and 757NDCDA Double Check Detector Assemblies
Designed to prevent backflow of pollutants in fire sprinkler systems, with features like compact design, stainless steel housing, and groove fittings for pipeline adjustment.

Series 774DCDA Double Check Detector Assemblies
Similar to Series 757DCDA, with additional features like torsion spring check valve and stainless steel construction for long-term durability.

Overview: This document provides detailed specifications and features of various backflow preventers and accessories designed to protect potable water systems from contamination due to reverse flow. The document includes information on different series of backflow preventers, their specifications, features, and installation guidelines.

Specifications:

Temperature Range: 33°F – 110°F (0.5°C – 43°C) for continuous operation, with some models allowing up to 140°F (60°C) intermittently.
Maximum Working Pressure: 175 psi (12.1 bar).

Series 709DCDA:

Designed for non-health hazard continuous pressure applications.
Detects system leaks or unauthorized water use.
Available in sizes 3" to 10" with various valve options.

Series 007DCDA:

Similar to 709DCDA but available in smaller sizes (2" to 3").
Includes bronze body ball valve test cocks and modular spring-loaded checks.

Series 957, 957N, 957Z:

Reduced Pressure Zone Assemblies for health hazard applications.
Features include compact design, stainless steel construction, and torsion spring checks for low pressure loss.

Series 994:

Stainless steel construction for corrosion resistance and strength.
Designed for easy retrofit and installation with bottom-mounted relief valve.

Series 909:

Features a unique "air-in/water-out" design for high capacity relief valve discharge.
Available with various valve and strainer options.

General Features:

Most models feature replaceable seats, compact construction, and require no special tools for servicing.
Designed for both horizontal and vertical installations.

Additional Information: For more detailed specifications and installation guidelines, literature requests can be made for specific series and models.

Overview
This document provides technical specifications and features of various series of Reduced Pressure Zone Assemblies and Reduced Pressure Detector Assemblies designed to prevent the reverse flow of polluted water into potable water systems. These assemblies are crucial for health hazard continuous pressure applications, offering protection against backsiphonage and backpressure backflow.

Series 909 (2½" – 10")
- Designed to prevent reverse flow of polluted water.
- Features an "air-in/water-out" relief valve design for high capacity discharge during emergencies.
- Temperature Range: 33°F – 110°F continuous; 140°F intermittent.
- Maximum Working Pressure: 175psi.

Series 009 (¼" – 3")
- Provides protection against backsiphonage and backpressure.
- Temperature Range: 33°F – 180°F for smaller sizes; 33°F – 110°F for larger sizes.
- Maximum Working Pressure: 175psi.
- Features include single access cover, modular check construction, and bronze body for durability.

Series 919 (¼" – 2")
- Designed for health hazard continuous pressure applications.
- Temperature Range: 33°F – 180°F.
- Maximum Working Pressure: 175psi.
- Features include separate access covers for ease of maintenance and compact design.

Series 957RPDA, 957NRPDA, 957ZRPDA (2½" – 10")
- Provides protection to potable water systems from contamination.
- Primarily used in fire sprinkler systems.
- Temperature Range: 33°F – 110°F.
- Maximum Working Pressure: 175psi.
- Features include compact design, stainless steel construction, and metered bypass for leak detection.

Series 994RPDA (2½" – 6")
- Detects system leaks or unauthorized water use.
- Temperature Range: 33°F – 110°F.
- Maximum Working Pressure: 175psi.
- Features include stainless steel construction for corrosion resistance and compact design for easy installation.

Series 909RPDA (2½" – 10")
- Detects system leaks or unauthorized use of water supply.
- Temperature Range: 33°F – 140°F.
- Maximum Working Pressure: 175psi.
- Features include fused epoxy coated cast iron body and replaceable bronze seats.

General Features
- All series are designed for easy maintenance with no special tools required.
- Various models offer options like UL/FM approved gate valves, metered bypass, and compact designs for space-saving installations.

Conclusion
The document outlines the specifications and features of different series of backflow preventers, emphasizing their role in maintaining potable water safety by preventing contamination through reverse flow.

Overview: This document provides detailed specifications and descriptions of various backflow preventers and accessories offered by Watts. It includes information on air gaps, vent elbows, test cocks, dual check valves, vacuum breakers, and other related components.

Specifications: The document lists multiple models of backflow preventers, each with specific dimensions, weight, and material details. For example, the 909AG series includes models with sizes ranging from 1/4" to 10", with corresponding dimensions and weights provided in both inches and millimeters.

Procedures: Installation guidelines are provided for various components, such as air gaps and vent elbows, which are used in conjunction with backflow preventers. The document emphasizes the importance of proper installation to ensure effective backflow prevention.

Standards and Recommendations: The document references compliance with standards such as IAPMO and CSA certifications for certain models. It also highlights the importance of using these devices in non-health hazard applications and provides maximum pressure and temperature ratings for each model.

Key Features: Many models include features like full port ball valve design, screwdriver slot operation, and compatibility with various pipe thread connections. Some models are designed for specific applications, such as high-pressure hose drops or carbonated beverage equipment.

Additional Information: The document suggests requesting additional literature for more detailed information on specific models and their applications. It also provides contact information for further assistance.

Overview: This document provides detailed specifications and descriptions of various series of ball valves, including their construction, applications, pressure ratings, temperature ranges, and available models. It also includes information on handle options and additional features for specific models.

Specifications:

Series B6400: Two-piece, standard port, bronze ball valves with sizes ranging from 1/4" to 4". Pressure ratings vary by size, with a maximum of 600psi for smaller sizes and 400psi for larger sizes. Temperature range is -55°F to 425°F.
Series B6010, B6011, B6013: Two-piece, standard port, bronze ball valves with sizes from 1/2" to 2". Pressure rating is 400psi WOG, not steam rated. Temperature range is 0°F to 225°F.
Series B6800, B6801: Three-piece, full port, brass ball valves for commercial and industrial applications. Pressure ratings up to 600psi WOG for smaller sizes. Temperature range is 0°F to 450°F.
Series FBV: Two-piece, full port, bronze ball valves suitable for throttling and balancing applications. Pressure ratings up to 600psi WOG. Temperature range is 0°F to 350°F.
Series GBV: Two-piece, brass gas ball valves with sizes from 3/8" to 1". Rated for temperatures from 32°F to 125°F.

Models and Features:

B6400-SE: Includes a safety exhaust feature for industrial air applications.
B6800SE: Features a safety exhaust for downstream exhaust.
FBV-3C-QC: Brass ball valves with Quick-Connect technology, suitable for various piping materials.
Handle Options: Various handle options are available, including latch lock, locking lever, oval, round, and tee handles.

Applications: These ball valves are designed for a wide range of applications, including commercial, industrial, and residential use. They are suitable for handling non-abrasive liquids and gases, with specific models designed for air applications and PEX piping systems.

Additional Information: For further details on specific models and options, literature references such as ES-B6002, ES-B6010, and others are provided for additional information.

Cast Iron Wafer Check Valves

Designed for HVAC and general service applications.
Features a Buna-N seat for leak-tight sealing from -40°F to +250°F.
Complies with API 594 for use between ANSI Class 125 or 150 flanges.
Lightweight and compact for easy installation.
Includes PTFE bearings and 316 stainless steel springs.
Standard ASTM A216 cast iron body with aluminum-bronze disc plates.
Available in sizes 2"-12" with a pressure rating of 200psi at 150ºF.
Silent operation to eliminate water hammer effect.

Brass Midi Check Valves (Series 6)

Can be installed horizontally or vertically.
Features a positive back stop and silent operation.
Maximum working pressure of 200psi and temperature of 180°F.
Available in sizes 1⁄4" – 1" with NPT threaded female connections.

Flanged Cast Iron Silent Check Valves (Series ICVF-125)

Designed for HVAC and general applications.
Can be installed horizontally or vertically with a shutoff to 200psi at 150°F.
For use between ANSI Class 125 and Class 250 flanges.
ASTM A-126 Class B cast iron body with B-62 bronze globe style disc and seat.
316SS conical spring for silent operation.

OSY Flanged Gate Valves (Series 408-OSY-RW)

ASTM A-126 Class B cast iron shutoff valves.
UL Listed and FM approved with ANSI B16.1 flanged connections.
Complies with MSS-SP-70 for distribution service and fire main shutoff.

Ring-tite Gate Valve (Series 403RT-RW)

Designed for irrigation and water shutoff distribution service.
Features a resilient wedge gate.

NRS Flanged Gate Valves (Series 405, 406)

ASTM A-126 Class B cast iron shutoff valves for water service.
Pressure rating of 175psi and maximum temperature of 140°F.
Epoxy coated with resilient wedge design.

Iron Swing Check Valves (Series 411)

For water service on fire protection systems.
UL/FM Listed with a pressure rating of 175psi and maximum temperature of 180°F.

Bronze Shutoff Valves (Series GV, GVS, GLV)

For general service on water, steam, oil, or compressed gas.
Pressure rating of 125psi WSP/200psi WOG and maximum temperature of 353°F.

Brass Swing Check Valves (Series WCV)

For one-way flow of water and steam applications.
Pressure rating of 125psi WSP/200psi WOG.

Bronze Swing Check Valves (Series CV, CVY)

For one-way flow on water, steam, gas, or oil lines to prevent reverse fluid flow.
Pressure rating of 125psi WSP and 200psi WOG.

Wye-type Strainers (Series 777)

For liquid or steam service to protect valves from foreign matter.
Maximum working pressure of 400psi WOG.

Iron Body, Flanged End, Wye-pattern Strainers (Series 77F-DI-125, 77F-DI-250, 77F-DI-FDA-125)

For liquid and steam service to protect check valves and similar controls.
Pressure ratings vary with model, suitable for potable water/food contact.

Stainless Steel, Wye-pattern Strainers (Series 77F-CSSI)

For liquid or steam service with ASTM A-351 316SS body.
Working pressures of 150psi WSP and 275psi WOG.

Overview: This document provides technical specifications and applications for various types of strainers, valves, and related components used in liquid and steam services, HVAC systems, and fire protection systems. It includes details on materials, pressure ratings, sizes, and compliance with standards.

Strainers:

Series 77G-SS: Stainless steel wye-pattern strainers for liquid and steam service, protecting mechanical equipment from debris. Available in sizes 1/4" to 2" with ANSI Class 600 pressure ratings.
Series 97FB-FSFE: Fire service steel strainers designed to prevent clogging in water spray systems. Available in sizes 3" to 10" with a maximum working pressure of 175psi.
Series 97FB-CI and 97FD-CIB: Cast iron simplex and duplex basket strainers for liquid and steam service, available in sizes 2" to 14" with various pressure ratings.

Flow Measurement Valves:

Series CSM-91: Large flow measurement valves for HVAC systems, available in sizes 2 1/2" to 12" with a maximum working pressure of 375psi.
Series CSM-61 and CSM-81: Flow measurement valves for system balancing in hot or chilled water units, available in sizes 1/2" to 8".

Butterfly Valves:

Series GBF-H and GBF-G: Grooved end butterfly valves for commercial and industrial applications, available in sizes 2 1/2" to 10" with a maximum operating pressure of 175psi.
Series DBF and BF: Butterfly valves for positive shutoff service, available in sizes 2" to 24" with pressure ratings up to 200psi.

Feed Water Pressure Regulators:

Series 1156F and 1450F: Regulators for boiler feed lines, providing make-up water and dual controls for hot water boilers. Maximum working pressure of 100psi.
Series 911: Combination backflow preventer and fill valve for hot water boilers, pre-assembled for ease of installation.

Key Features:

Compliance with NSF 61, FDA standards, ANSI, AWWA, and API specifications.
Materials include stainless steel, cast iron, and ductile iron with various coatings for corrosion resistance.
Pressure ratings and temperature ranges specified for each product series.

Applications: Products are suitable for use in HVAC systems, fire protection systems, commercial and industrial applications, and boiler systems.

Overview: This document provides detailed specifications and features of various hydronic and steam heating products, including expansion tanks, air separators, purge valves, and more. It is intended for use in heating and cooling systems to manage pressure, air removal, and system maintenance.

1. Series 1450F: Combines features of the 1156F with a rugged iron body diaphragm relief valve set at 30psi. It offers high capacity fast fill and purge capability, built-in check and strainer, and iron and bronze construction.

2. Series ETA and ET-RA Expansion Tanks: Designed to absorb expansion forces and control pressure in heating and cooling systems. They feature ASME Section VIII construction, heavy-duty butyl bladders, and are precharged to 12psi. The ETA series has a maximum design pressure of 150psi for smaller models and 125psi for larger ones, while the ET-RA series offers removable bladders and similar pressure ratings.

3. Series ETX and ETSX Expansion Tanks: These tanks are designed for thermal expansion in closed-loop heating systems. They are precharged at 12psi and constructed with rugged flexible butyl diaphragms. The ETX models mount to supply piping, while ETSX models are free-standing.

4. Series HP and HPX Packages: These packages include air separators, check valves, float vents, fill valves, and expansion tanks. They are available in bronze construction and are designed for complete system integration.

5. Series RPV Purge and Balancing Valves: These valves provide a cost-effective solution for start-up purging and balancing of hydronic heating loops. They feature a dual-ball valve design for high-volume purging and accurate balancing.

6. Series RBFF Boiler Fill Fitting: Offers a convenient solution for boiler piping requirements, featuring a unique 3-way ball valve for isolation and a drain port for pressure unloading.

7. Series AS and DuoVent Air Separators: These devices efficiently remove air from water in hydronic systems, featuring heavy cast iron construction and automatic venting capabilities.

8. Series HAV and FV-4M1 Automatic Vents: Designed for automatic air venting in water distribution systems, these vents feature moisture-retaining discs and positive shutoff mechanisms.

9. Series PIPF and IPF Isolation Pump Flanges: These flanges provide ball valve isolation for circulator pumps, with integral purge ports and swivel flanges for optimal purging convenience.

10. Series QF Radiator Steam Trap Kits: These kits offer quick and economical solutions for radiator trap repair, adapting to most existing traps.

11. Series G, GH, MG, MGH Thermostatic Steam Traps: These traps remove condensate and gases from heating systems, featuring replaceable diaphragms and valve seats.

12. Series 2000-M5 Flow Checks: Designed for forced hot water systems, these flow checks provide positive gravity shutoff when the circulator is not running.

Overview: This document provides detailed specifications and descriptions of various steam and water heating products, including steam traps, valves, and flow detectors. It is intended for professionals in the plumbing and heating industry, offering technical details for installation and maintenance.

Steam Traps: The document describes several series of steam traps, including the WFT, WIB, and G/MG series. These traps are designed for efficient air venting and condensate draining. Key specifications include maximum working pressures and sizes, with options for different pressure ratings and materials like stainless steel.

Valves: Various types of valves are covered, such as the RA series steam radiator valves and the HWA series hot water angle valves. These valves are constructed from materials like bronze and brass, with specifications for pressure and temperature limits. The document also includes details on installation and connection types.

Flow Detectors and Switches: The FS10-F and FS10-C series are highlighted for their use in fire protection sprinkler systems and liquid flow monitoring. Specifications include pressure and temperature ratings, with models offering features like indicator lights and corrosion-resistant enclosures.

Thermostatic Mixing Valves: The L111 and MMV series are designed for maintaining desired water temperatures in domestic systems. They are certified to various standards and offer adjustable temperature ranges with options for different connection types.

Additional Products: The document also mentions other products like the USG series under sink guardians, which provide fixture protection with features like built-in check valves and strainers.

Conclusion: This technical document serves as a comprehensive guide for selecting and installing steam and water heating products, providing essential specifications and model options for industry professionals.

Overview: This document provides technical specifications and features of various plumbing products by Watts, including tempering valves, water hammer arrestors, washing machine shutoff valves, and more. It includes detailed descriptions of product models, their applications, and installation guidelines.

1. Hot Water Temperature Control Valves:

Series 1170, L1170: These valves mix hot and cold water to control the temperature in domestic hot water systems. They feature a double throttling design for sensitive temperature response and safety measures to restrict water flow upon cold water loss. They are ASSE 1017 listed and CSA B-125 certified.
Specifications: Bronze body, maximum temperature of 200ºF, and maximum working pressure of 150 psi.
Models: Various models with different connection types (UT, US, PEX, CPVC, QC) and temperature settings ranging from 60ºF to 160ºF.

2. Water Hammer Arrestors:

Series 150A and 15: Designed to control water hammer in plumbing systems, suitable for commercial and industrial applications. They feature a pre-charged air chamber and are ASSE 1010 and IAPMO listed.
Specifications: Maximum working pressure of 150 psi and temperature range of 33° – 180°F.

3. Automatic Washing Machine Shutoff Valve:

Series A2C-M1, IntelliFlow™: Automatically closes water supply valves when the washing machine is off, preventing hose bursts and flooding. Includes a leak sensor and is designed for easy installation.
Specifications: Maximum pressure of 150 psi and temperature of 180°F.

4. Frost-proof Wall Hydrants:

Series HY42 and FH, FHB: These hydrants provide freeze protection and include backflow preventers to prevent contamination. They are suitable for residential and light commercial applications.
Features: Self-draining, positive seat water shutoff, and tamper-resistant design.

5. Boiler Drain Shutoffs:

Series BD and BD-QT: Designed for water service with quarter-turn ball valve performance. They offer positive shutoff and are available in various connection types.
Specifications: Maximum working pressure of 200 psi and temperature of 250°F.

Conclusion: The document provides comprehensive details on the specifications, features, and applications of Watts plumbing products, ensuring safety, efficiency, and reliability in various plumbing systems.

Specifications and Models:
1. Tee Handle Sillcock: Various models (SC-1, SC8-1, SC-2, SC8-2) with sizes ranging from 1/2" to 3/4" and options for vacuum breakers.
2. Lawn Faucet Sillcock: Models (SC-3, SC8-3, SC-4, SC8-4) with cast iron handwheel and vacuum breaker options.
3. Hose Bibb Hex Shoulder Sillcock: Models (SC-5, SC8-5, SC-6, SC8-6) with vacuum breaker options.
4. Brass Angle Meter Valves (WAMV): For residential or light commercial use, available in sizes 3/4" and 1".
5. Anti-sweat Valve (WAS): Prevents condensation on water closets, available in 1/2" size.
6. Stop and Waste Shutoff Valves (SW, SS): Available in various sizes and configurations for different shutoff needs.
7. Mechanical Float Valves: Standard and heavy-duty models for controlling water flow, with maximum pressure and temperature specifications.
8. Dielectric Unions/Fittings (Series 3000): Protects against corrosion, available in various sizes and configurations.
9. FloodSafe® Connectors: Braided stainless steel connectors for dishwashers, faucets, ice makers, and toilets, featuring a shutoff device to prevent water damage.

Key Features:
- Maximum working pressures and temperatures are specified for each product type.
- Vacuum breakers are available for certain models to prevent backflow.
- Dielectric unions are designed to prevent galvanic corrosion and meet ANSI standards.
- FloodSafe® connectors are designed to prevent catastrophic water damage without requiring a power source.

Standards and Compliance:
- Products conform to various ANSI standards for pressure, temperature, and material specifications.
- Dielectric unions meet ANSI B16.39 standards, and fittings conform to B16.42 and B16.24.
- All hoses are NSF61 approved for safe drinking water.

Additional Information:
- For further details, literature requests can be made for specific product series.
- Assistance is available through local authorized Watts agents or the Watts website.

Specifications and Models Overview

1. Series FS-CTC-S-FB
- PVC tubing with braided stainless steel.
- Maximum Pressure: 125psi (8.6 bar).
- Maximum Temperature: 180°F (82°C).
- Models include various sizes of brass compression and ballcock end fittings.
- Minimum flow rate of 2.5 gallons per minute required for proper operation.

2. Series FS-CWM-S
- FloodSafe® Braided Stainless Steel Washing Machine Connectors.
- Maximum Pressure: 125psi (8.6 bar).
- Maximum Temperature: 180°F (82°C).
- Available in lengths of 48", 60", 72".
- Models include female hose bibb connections.

3. Series CDC-S
- Braided Stainless Steel Water Supply Connectors for Dishwashers.
- Available lengths: 48", 60", 72".
- Models include brass nut compression end fittings with elbow attachments.

4. Series CFC-P and CFC-S
- Flexible, Reinforced PVC and Braided Stainless Steel Water Supply Connectors for Faucets.
- Maximum Pressure: 125psi (8.6 bar).
- Maximum Temperature: 140°F (60°C).
- Available in various lengths and fitting sizes.

5. Series CTC-P and CTC-S
- Flexible, Reinforced PVC and Braided Stainless Steel Water Supply Connectors for Toilets.
- Maximum Pressure: 125psi (8.6 bar).
- Maximum Temperature: 140°F (60°C) for CTC-P and 180°F (82°C) for CTC-S.
- Available in various lengths and fitting sizes.

6. Series CWH-S
- Braided Stainless Steel Water Heater Connectors.
- Maximum Pressure: 150psi (10.3 bar).
- Maximum Temperature: 180°F (82°C).
- Available in lengths from 12" to 60".

7. Series DPG1 and DPG3
- Pressure Gauges with Bottom and Center Back Entry.
- Available in various dial sizes and pressure scales.
- Working temperature range: -4°F to 176°F (-20°C to 80°C).

General Notes
- National plumbing codes reference a maximum operating temperature of 140°F (60°C).
- For applications requiring higher temperatures or pressures, contact Watts Regulator Technical Service.
- All hoses are NSF61 approved for safer drinking water.

For further details, request specific literature from Watts Regulator.

Overview: This document provides technical specifications and model details for various series of gauges and thermometers manufactured by Watts. It includes information on combined temperature and pressure gauges, pressure gauges, air test assembly gauges, bimetal thermometers, and anti-scale systems.

1. Combined Temperature and Pressure Gauges (Series DPTG1 and DPTG3):

Models include DPTG1 with bottom entry and DPTG3 with center back entry, available in 2.5" and 3" dial sizes.
Working temperature range: 40°F to 250°F (4.4°C to 121°C).
Pressure scales range from 0-50 psi to 0-200 psi.

2. Pressure Gauges (Series DPG5):

Top entry pressure gauges available in 2", 2.5", and 3" dial sizes.
Working temperature range: -4°F to 176°F (-20°C to 80°C).
Pressure scales range from 0-15 psi to 0-300 psi.

3. Air Test Assembly Gauges:

Series IWTG-Gas, IWTG-NYC, and IWTG-HTX offer different dial sizes and accuracy levels.
Includes features like Schrader type air valve and shutoff valve.

4. Bimetal Thermometers:

Series TBR and TB offer bottom and center back entry options with various dial sizes.
Temperature scales range from -22°F to 932°F.

5. Anti-Scale Systems (OneFlow®):

Provides scale prevention without chemicals, electricity, or wastewater.
Available in cartridge, tank, and hot water applications with flow rates from 1 gpm to 75 gpm.

6. Additional Components:

Brass thermowells and test plugs for pressure and temperature readings are available.
Test plugs are designed for various applications including gas, air, and water.

Contact Information: For further assistance, contact local authorized Watts agents or visit the Watts website.

Catalog excerpts

Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-1

Water Safety Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog watts.com

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-3

Watts Regulator Company Since 1874 Watts Regulator Company has been a leader in valve technology, offering a wide variety of products for applications in the commercial, fire protection, heating & hydronics, irrigation, residential, steam and waterworks markets. As you will see by looking through our general catalog, Watts has truly become the single source for plumbing & heating and water quality products. Why not make Watts your single source for quality plumbing products? Table of Contents Section 1 Pressure Regulators & Automatic Control Valves. . . . . . . . . . . . . . . . . . . . 4 – 20...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-4

Series U5B-Z3 1 (1⁄2" - 2") High Performance Water Pressure Reducing Valves Pressure Regulators & Automatic Control Valves • Provides water pressure control solutions for residential, commercial, and industrial applications • Basic design and construction is time tested and proven • Offers durability and years of continuous trouble-free operation • Water savings up to 30%∆ (see page 12) U5B-Z3 Specifications • Temperature Range: 33°F – 160°F (0.5°C – 71°C) • Maximum Working Pressure: 300psi (20.7 bar) • Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa) Features • Standard Reduced Pressure...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-5

Series 25AUB-Z3 Pressure Regulators & Automatic Control Valves 1 (1⁄2" – 2") Standard Capacity Water Pressure Reducing Valves • Accurate water pressure control • Bronze body construction • Fast and easy adjustment • Popular choice for residential and commercial applications • Water Savings up to 30%∆ (see page 12) 25AUB-Z3 Specifications • Temperature Range: 33°F - 160°F (0.5°C - 71°C) Features • Maximum Working Pressure: 300psi (20.7 bar) • Union inlet connection • Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa) • Integral stainless steel strainer • Standard Reduced Pressure Setting:...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-6

Series N45B-M1 1 (1⁄2" – 1") Water Pressure Reducing Valves Pressure Regulators & Automatic Control Valves • Bronze body construction • Ideal for residential and commercial applications • Integral stainless steel strainer and built-in bypass • Water savings up to 30%∆ (see page 12) Specifications N45BDU-M1 • Temperature Range: 33°F – 180°F (0.5°C - 82°C) Features • Maximum Working Pressure: 400psi (27.6 bar) • Double union connections (inlet and outlet) option DU • Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517 kPa) • Standard Reduced Pressure Setting: 50psi (345 kPa). • Integral, stainless...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-7

Series N45B Pressure Regulators & Automatic Control Valves 1 (11⁄4" – 2") Water Pressure Reducing Valves • Bronze body construction • Ideal for residential and commercial applications • Sealed spring cage on all models for accessible outdoor or pit installations • Water savings up to 30%∆ (see page 12) N45BDU Specifications • Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C) • Maximum Working Pressure: 300psi (20.7 bar) Features • Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa) • Double union inlet & outlet connections • Standard Reduced Pressure Setting: 50psi (345kPa) • Integral stainless...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-8

1 Series N45B-EZ-M1 (1⁄2" – 1") Pressure Regulators & Automatic Control Valves Water Pressure Reducing Valves • Bronze body construction • Ideal for residential and commercial applications • Factory calibrated outlet pressure adjustment • Easily adjustable pressure setting • Water savings up to 30%∆ (see page 12) N45BDU-EZ-M1 Specifications Features • Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C) • Factory calibrated outlet pressure adjustment • Maximum Working Pressure: 400psi (27.6 bar) • Easily adjustable pressure setting • Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa) • Standard...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-9

(11⁄4" – 2") 1 Series N45BDU-EZ Pressure Regulators & Automatic Control Valves Water Pressure Reducing Valves • Bronze body construction • Ideal for residential and commercial applications • Factory calibrated outlet pressure adjustment • Easily adjustable pressure setting • Water savings up to 30%∆ (see page 12) N45BDU-EZ Specifications • Temperature Range: 33˚F – 180˚F (0.5˚C – 82˚C) Features • Maximum Working Pressure: 300psi (20.7 bar) • Factory calibrated outlet pressure adjustment • Adjustable Reduced Pressure Range: 25 – 75psi (172 – 517kPa) • Standard Reduced Pressure Setting: 50psi (345kPa)...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-10

1 Series X65B Pressure Regulators & Automatic Control Valves (1⁄2" – 2") Water Pressure Reducing Valves • Ideal for residential or track housing segment • Cartridge style valve • Quick and easy installation or service in-line • Orderable three ways: complete regulator, rough-in kit, cartridge assembly • Sealed spring cage on all models for accessible outdoor or pit installations Standards Certified to ASSE Standard 1003, and listed by ASSE and IAPMO. Features • Cartridge style valve • Double-union connections (inlet and outlet) option DU Models X65B – NPT threaded female inlet x NPT female outlet...

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Water Safety, Flow Control and Backflow Prevention Products Condensed Catalog-11

Series N55B-M1 Pressure Regulators & Automatic Control Valves 1 (1⁄2" – 1") Water Pressure Reducing Valves • Bronze body construction • Ideal for residential and commercial applications • Integral stainless steel strainer and built-in bypass • Water savings up to 30%∆ (see page 12) N55BU-M1 Specifications • Temperature Range: 33˚F – 180˚F (0.5°C – 82˚C) • Maximum Working Pressure: 400psi (27.6 bar) • Adjustable Reduced Pressure Range: 25-75psi (172 - 517kPa) Features • Standard Reduced Pressure Setting: 50psi (345kPa) • Double union inlet & outlet connections (option DU) Standards • Integral...

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