Overview: This document is a comprehensive technical catalog from BETE Fog Nozzle, Inc., detailing various industrial spray nozzles and systems. It includes specifications, conversion data, and guidelines for selecting the appropriate nozzle for different applications.
Specifications and Features: The catalog lists numerous applications for spray nozzles, such as absorption, aeration, cooling, dust control, fire protection, and wastewater treatment. It provides detailed specifications for each nozzle type, including flow rates, pressure requirements, and material options.
Terms and Conditions: The document outlines the terms of sale, including FOB pricing from Greenfield, MA, net 30-day payment terms for approved accounts, and a minimum order requirement of $50. A restocking charge of 30% applies to standard products returned within a year, and non-standard items are non-returnable.
Warranty and Liability: BETE warrants its products for good workmanship according to industry standards and limits liability to the value of the product billed.
Conversion Data: The catalog provides extensive conversion tables for various units of measurement, such as converting gallons to liters, psi to atmospheres, and feet to meters, aiding in the accurate application of nozzle specifications.
Nozzle Selection Guide: The guide assists users in selecting the right nozzle based on spray pattern or application. It includes an alphabetical index of nozzles and a detailed breakdown of nozzle types by spray pattern, such as full cone, hollow cone, fan, misting, and air atomizing.
Additional Resources: The document encourages users to visit BETE's website for more information, including spray pattern videos and case studies, and provides contact information for customer service and technical support.
Company Background: BETE was founded in 1950 by John Bete and has become a leader in the pollution control industry. The company is known for its innovative nozzle designs, including the Spiral TFXP and MaxiPass, which are leading clog-resistant designs.
Materials and Specifications: The document lists various materials used in BETE products, such as Nickel Alloys, Titanium, Tantalum, Zirconium, and various plastics like PTFE and PVC. It notes that BETE does not manufacture products under brand names but supplies materials according to USA specifications.
Manufacturing Processes: BETE employs three primary manufacturing processes: injection molding, machining from bar stock, and investment casting. The company also offers specialized processes like welding, plasma spray coating, and ceramic fabrication.
Innovations and Capabilities: BETE has pioneered the use of materials like PTFE and titanium in nozzle manufacturing. The company has an in-house investment casting foundry and uses advanced CIM (Computer Integrated Manufacturing) for efficient production.
Engineering and Testing: BETE provides engineering services, including physical spray laboratory testing and computer modeling using CFD software. The company offers Advanced Spray Engineering Services (ASES) to help design processes or solve spray problems.
Spray Systems: BETE offers complete spray system solutions, including custom-tailored flow control systems and automation options. The systems can include components like nozzles, valves, pumps, and control systems.
Conclusion: BETE's extensive resources and experience make it a reliable partner for nozzle selection, spray system design, and performance improvement. The company emphasizes quality control, innovation, and customer service in its operations.
Design and Fabrication: BETE specializes in fabrications ranging from simple pipe and flange assemblies to complex code-compliant structures. All work is performed in an ISO 9001-controlled environment, ensuring seamless coordination and compliance with client specifications.
Mechanical and Performance Inspections: BETE conducts various mechanical inspections, including radiographic (RT), ultrasonic (UT), visible dye penetrant (PT), hydrostatic, hardness, and positive material identification (PMI). Performance inspections cover flow, spray angle, droplet size, and special customer requirements.
Design Requirements: Designs comply with ASME B31.3 and B31.1 NBEP, welding qualifications to ASME B&PVC Section IX, Canadian Registration (CRN), and NACE compliance.
Retractable Lances: Retractable lances allow for maintenance without downtime, enabling nozzle inspection or service without taking the process offline. They can be manually operated for smaller sizes or automated for larger sizes, using electric, pneumatic, or hydraulic power sources.
Spray Nozzle Specifications: BETE offers a wide range of spray nozzles with various flow rates and spray angles. The nozzles are designed for high energy efficiency, clog resistance, and fine atomization. Materials include brass, 316 stainless steel, PVC, polypropylene, and PTFE.
Flow Rates and Dimensions: The document provides detailed tables of flow rates and dimensions for different nozzle types and sizes, specifying the gallons per minute (GPM) at various pressures (PSI) and the corresponding dimensions.
Conclusion: BETE's integrated approach to spray solutions ensures no miscommunications between contractors, providing a reliable and efficient service from concept design to on-site delivery.
Specifications:- Spray Angles: Available in 60°, 90°, and 120° for full cone nozzles, with additional options for narrow and wide angles.
- Flow Rates: Range from 2.01 to 8730 gallons per minute (GPM), depending on the nozzle type and pressure.
- Materials: Standard materials include PVC, Polypropylene, PTFE, Brass, and 316 Stainless Steel, offering high corrosion resistance.
- Connections: Available in male, female, and flanged connections, with specific models for metal alloys and plastic materials.
Design Features:- Full cone nozzles are designed for uniform distribution and high flow rates, with options for narrow and wide spray angles.
- Flanged connections are available for larger models, providing high flow rates with coarse atomization.
- Special designs like the NCS and TC series offer compact sizes and extremely high flow rates, respectively.
Spray Characteristics:- Full Cone: Provides a uniform spray pattern, suitable for applications requiring even distribution.
- Hollow Cone: Utilizes a tangential whirl method for atomization, ideal for circular patterns and overlapping sprays.
Recommendations:- For applications exceeding 300°F or specific pressure limits, consult BETE Applications Engineering.
- Specify pipe size, connection type, nozzle number, spray angle, and material when ordering.
Critical Notes:- Dimensions are approximate; verify with BETE for critical applications.
- Spray angle performance varies with pressure; contact BETE for specific data on critical applications.
Specifications: The document lists multiple nozzle models (e.g., WT, WTX, CW) with varying spray angles ranging from 70° to 140°. Flow rates are provided in gallons per minute (GPM) at different PSI levels. The nozzles are available in both male and female connections and are made from standard materials such as Brass, 303 Stainless Steel, and 316 Stainless Steel.
Procedures: The flow rate is calculated using the formula: Flow Rate (GPM) = K √PSI, where K is a factor specific to each nozzle model. The document advises contacting BETE for critical dimension applications and specific data on spray angle performance, which varies with pressure.
Design Features: The nozzles are designed with features such as tangential whirl, oversized bodies for extended life, and large free passages. The CW series includes a standard 3-piece construction with optional strainers and interchangeable spray tips.
Recommendations: Users are advised to specify pipe size, connection type, nozzle number, spray angle, and material when ordering. For critical applications, it is recommended to verify dimensions with BETE.
Data Summary: The document includes tables listing nozzle models, spray angles, flow rates at various PSI levels, and approximate dimensions. These tables provide a comprehensive overview of the performance characteristics of each nozzle type.
Specifications:- Materials: Standard materials include Polypropylene, 302 Stainless Steel, EPDM seal, with optional Viton seal. For specific nozzles, materials like Brass, 303 Stainless Steel, 316 Stainless Steel, PVC, and PTFE are used.
- Spray Angles: Available spray angles range from 15° to 95° depending on the nozzle type.
- Flow Rates: Flow rates are specified in gallons per minute (GPM) and vary with pressure, calculated using the formula Flow Rate (GPM) = K √PSI.
Design Features:- Nozzles are designed for quick change and alignment without tools, featuring a "Snap-in" system for easy setup.
- High energy efficiency with no internal whirl vanes for certain models.
- Some nozzles offer a rugged pinless design for drip-free performance.
Installation and Usage:- Installation requires drilling a specific size hole in the pipe, with maximum recommended working pressures varying by pipe size and clamp type.
- Adapters are available for different pipe sizes and thread types, with options for single or double clamps.
Performance Characteristics:- Spray performance varies with pressure, and specific data should be obtained from BETE for critical applications.
- Spray patterns include fan, hollow cone, and full cone, with specific nozzles designed for fine atomization and misting applications.
Ordering Information: To order, specify pipe size, connection type, nozzle number, spray angle, and material. Contact BETE for the nearest representative and specific data on critical applications.
Materials and Construction: The XA series nozzles are primarily constructed from nickel-plated brass, 303, and 316 stainless steels. Other materials, including metals and plastics, are available upon request. The air cylinders feature stainless steel rods and cylinders with anodized aluminum end caps. Gaskets are typically made from compressed fiber with a neoprene binder, with FDA-approved SBR gaskets available for specific installations. Viton® is the standard material for O-rings, with other options available on request.
Components and Options: The document lists various adapters and mounting hardware, such as the Thin Wall 02 Adapter, Thick Wall 01 Adapter, and Mounting Bracket 03 Adapter. It also details the different spray extensions and hardware assemblies available for the XA series.
System Setups: The document outlines the setup for pressure-fed and siphon-fed systems. In pressure-fed systems, liquid is supplied under pressure to internal or external mix nozzles, with air and liquid regulators controlling fluid delivery. Siphon-fed systems use either siphon or gravity feed, with air regulators ensuring high-quality compressed air. Operational control is maintained through manual or solenoid valves.
Spray Set-up Numbers: The document includes a comprehensive table of spray set-up numbers, detailing the pipe size, spray set-up number, fluid cap, and air cap for various configurations. It provides flow rates and dimensions for different pressure levels and spray patterns, including flat fan, round, and wide-angle round spray patterns.
Design and Spray Characteristics: The document describes the design and spray characteristics of the XA series, highlighting features such as internal mix, finest atomization, and varying spray angles and patterns. It emphasizes the adaptability of the XA nozzles for different applications, including coating wide products and use in manifold configurations.
Conclusion: The XA series nozzles offer a versatile solution for various spraying applications, with a wide range of materials, configurations, and system setups available to meet specific needs. The document provides detailed specifications and guidelines to ensure optimal performance and adaptability in different operational environments.
Design Features:
The document describes a pneumatically-controlled shut-off and clean-out system for spray nozzles. It highlights the external mix capability, allowing for the spraying of viscous materials, and notes that liquid flow rates are independent of air. Precise metering of the liquid flow rate is possible, and a removable plug is provided for the liquid recirculation port. The system includes interchangeable spray set-ups consisting of fluid and air caps, with each clean-out/shut-off needle using a different needle size.
Specifications:
The document provides detailed specifications for various components, including dimensions and port sizes. It specifies the use of 1/8” NPT air and liquid ports paired with 3/8-UNF 2B mounting threads, and 1/8” Rp (BSP) air and liquid ports paired with M10x1.5-6H mounting threads. The document also includes a coverage chart for variable spray patterns and pressure-fed systems, detailing spray angles and flow rates.
Spray Characteristics:
The spray patterns available include full cone and flat fan, with spray angles of 20°, 60°, and 90°. Flow rates range from 0.33 to 26 gpm. The document emphasizes the importance of using a metering pump or flow metering device to control liquid flow due to the sensitivity of flow rates to pressure variations.
Materials and Construction:
The standard materials used are 316 stainless steel, with optional Cobalt Alloy 6 wear components. The document notes that larger sizes and flow rates are available upon request.
Tank Washing Nozzles:The document discusses the selection of tank washing nozzles based on vessel characteristics and nozzle design criteria. It provides recommendations for different tank sizes and types, highlighting the HydroWhirl® series for various applications, from small bottles to large process tanks.
Recommendations:
For critical applications, the document advises contacting BETE for specific data on spray angle performance and other technical details. It also suggests considering vessel size, shape, and residue type when selecting nozzles for tank washing.
Introduction to ATEX:
ATEX stands for 'ATmosphere EXplosible' and refers to the European Union directive 2014/34/EU concerning equipment and protective systems intended for use in potentially explosive atmospheres. BETE products, including Whirl S nozzles, are reviewed and approved under this directive.
Tank Washing - Slotted Spray Nozzle:- Design Features: Efficient cleaning with less water and lower pressure, sanitary surface finish, durable laser-welded stainless steel construction, and FDA compliant materials for CIP applications.
- Spray Characteristics: Self-cleaning bearings, various spray angles (360°, 90° Down, etc.), and flow rates from 1.26 to 90.9 gpm.
HydroWhirl S Nozzles:- Available with ATEX approval for Zone 0.
- Standard materials include 316L stainless steel for nozzles and 316 stainless steel for ball bearings.
- Optimal cleaning performance between 30-50 PSI, with a maximum operating pressure of 150 PSI.
Tank Washing - PTFE Spray Nozzle:- Design Features: PTFE construction for harsh environments, corrosion resistance, and FDA compliance for CIP applications.
- Spray Characteristics: Slow spinning for longer spray dwell time, complete 360° spray pattern, and flow rates from 4.45 to 82.4 gpm.
High Impact Rotary Tank Cleaning Machine:- Design Features: Field-serviceable, self-cleaning, high-impact jets, and available in 2 or 4 nozzle configurations.
- Spray Characteristics: 360° wash pattern, variable cycle times, and high impact cleaning with flow rates from 21.5 to 160 gpm.
HydroWhirl Orbitor:- Available with ATEX approval, designed for small to medium tanks, and features high impact cleaning with flow rates from 12 to 52.4 gpm.
Tank Washing - Superior Clog Resistance:- Design Features: Clog-resistant design, FDA compliant 316L stainless steel, and self-draining and self-flushing capabilities.
- Spray Characteristics: Vigorous rinsing action with complete 360° coverage and flow rates from 33 to 112 gpm.
Tank Washing - TW Series:- Design Features: Clog-resistant spiral design, energy-efficient, and compact.
- Spray Characteristics: Unique spray patterns with flow rates from 3.0 to 163 gpm.
CLUMP Tank Washing Nozzles:- Design Features: Clog-resistant full cone nozzles, spherical omnidirectional coverage, and flow rates from 7.52 to 80.6 gpm.
Specifications:- Materials: Standard materials include 316 Stainless Steel, Brass, PVC, and PTFE. Other materials are available upon request.
- Flow Rates: Flow rates vary across different nozzle types and are influenced by pressure (PSI). For example, LEM nozzles have flow rates ranging from 4.2 to 157 GPM, while TF29-180 nozzles range from 3.80 to 110 GPM.
- Spray Angles: Nozzles offer various spray angles, including full cone (90° and 120°), flat fan, and extra-wide angles (up to 180°).
Design Features:- Clog-Resistant: Many nozzles feature a clog-resistant design, such as the BETE spiral nozzles and the Twist & Dry series.
- Connection Types: Nozzles are available with male or female connections, and some models offer butt-weld options.
- Special Features: The Twist & Dry series includes a patented locking mechanism for easy maintenance and change-out, and is suitable for high-pressure and high-temperature applications.
Performance and Applications:- Spray Patterns: Nozzles provide various spray patterns, including spherical, omnidirectional, and hollow cone, suitable for applications like tank washing and fire protection.
- Pressure and Temperature Ratings: Nozzles are rated for different pressures and temperatures, with some models like the TD-K series handling up to 10,000 PSI and 800°F.
- Customization: BETE offers customization options for specific applications, including different swirl and orifice combinations for the Twist & Dry series.
Recommendations: For critical applications, it is recommended to contact BETE for specific data and to verify dimensions. Additionally, specifying the correct pipe size, connection type, nozzle number, spray angle, and material is crucial when ordering.
Specifications:The document provides detailed specifications for various nozzles used in the pulp and paper industry. It includes flow rates at different pressures, nozzle dimensions, and materials used, primarily 316 stainless steel. The flow rate formula is given as GPM = K (PSI)^0.48, where K is a factor specific to each nozzle.
Procedures:Instructions for specifying spray nozzles include determining flow rate, fluid properties, and system design. The document outlines how to calculate total water flow and pressure at the pump for nozzles operating at specific pressures.
Standards and Recommendations:Recommendations include using strainers to minimize clogging, with specific mesh sizes for different applications. The document advises on the use of reducing bushings and couplings to adapt nozzles to existing piping systems.
Design Features:Design features of various nozzles and accessories are highlighted, such as the rugged construction of high-impact fan
air nozzles and adjustable swivel joints for precise spray direction control.
Spray Characteristics:The document describes spray patterns, droplet sizes, and the impact of fluid properties like viscosity and specific gravity on nozzle performance. It also explains the importance of spray angle and droplet size in different industrial applications.
Troubleshooting:Common issues such as nozzle wear, clogging, and incorrect nozzle location are discussed, along with their effects on system performance.
Research and Development:BETE's Spray Laboratory capabilities are outlined, including flow rate measurements, pressure testing, and automated drop size distribution measurement. The lab supports product R&D and customer service through advanced analysis technologies.
Specifications and Capabilities:
BETE offers advanced spray technology with capabilities for two-fluid systems up to 3000 scfm air and 2000 gpm water. The testing area measures 30’ x 50’ x 22’ high, allowing for comprehensive spray distribution analysis.
Droplet Analysis:
The Model 700 Video Particle Analyzer is designed to overcome limitations of laser-based instruments, providing detailed analysis of sprays with large and non-spherical droplets. It integrates a CCD video camera, microscope lens, and image processing software for accurate characterization.
Pattern Distribution Analysis:
The BETE Patternator uses digital video technology to analyze the volumetric distribution of liquid from nozzles. It calculates spray density and angles, ensuring accurate data collection for nozzle development.
Computer Modeling and Simulation:
BETE employs in-house developed software for modeling and simulating spray behavior in environments where lab duplication is not feasible. This includes high-temperature or pressure scenarios and applications like HF mitigation and dust suppression.
Industry Cooperative Development Programs:
BETE collaborates with industries on R&D projects focusing on safety and environmental protection, providing expertise in areas such as fire control, toxic gas control, and oil spill cleanup.
Theoretical Spray Coverage:
A table provides theoretical spray coverage data for various spray angles and distances, noting that actual coverage may differ due to external forces.
Flow Data:
Tables detail the flow of water and air through Schedule 40 steel pipes, including pressure drop and velocity data for different pipe sizes and conditions.
Pipe Dimensions and Weights:
Specifications for nominal pipe sizes, including outer diameter, wall thickness, and weight, are provided for various schedules.
Application Intake Considerations:- Identify the liquid being sprayed and the environmental conditions around the nozzle.
- Determine the available pressure and desired spray angle or coverage.
- Specify the desired material of construction and the purpose of the spray.
- Establish the desired flow rate, actual flow rate, and the size and connection types needed.
- Measure the distance from the nozzle to the target.
Technical Specifications and Calculations:- Flow rate (Q) is calculated using the formula Q = K (PSI)x, where PSI is the pressure and K is a constant.
- Conversion data is provided for various units, such as converting gallons to liters or psi to atmospheres.
- Equations for pressure and flow rate adjustments are included, considering specific gravity and internal vessel pressure.
Terms and Conditions:- Prices are FOB Greenfield, MA, with net 30-day terms for approved accounts.
- A minimum order of $50.00 is required, and a 30% restocking charge applies for returns within one year.
- Warranty covers workmanship according to industry standards, with liability limited to the product's billed value.
Nozzle Selection Guide:- Guidance is provided for selecting nozzles based on spray patterns and specific applications.
- Customers can contact BETE for assistance in choosing the right nozzle for their needs.
Conversion Data:- Comprehensive conversion tables are provided for various units, including pressure, volume, and length.
Contact Information:- BETE Fog Nozzle, Inc. is located at 50 Greenfield Street, Greenfield, MA 01301.
- Contact via phone at (413) 772-0846 or email at [email protected].