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Hayward Industries, Inc.
Industrial Product Guide

Industrial Product Guide

Product catalog summary

Company Background: Hayward Industries, founded in 1923, has transitioned from manufacturing metal valves to leading in thermoplastic valves and process control products, emphasizing quality, innovation, and customer satisfaction.

Product Specifications: The document details specifications for various valves, including True Union Ball Valves, Butterfly Valves, and Check Valves, highlighting material composition, pressure ratings, and features like corrosion resistance and ease of installation.

Materials and Standards: Products are made from PVC, CPVC, and GFPP, which are non-toxic, corrosion-resistant, and comply with ASTM and ANSI standards, suitable for potable water applications.

Benefits of Thermoplastic Products: Advantages include extended service life, improved flow rates, high-temperature service capability, and economic benefits due to lower installation and maintenance costs compared to metal valves.

Technical Information: Includes material descriptions, conversion factors, flow coefficients, and instructions on selecting filters and strainers, with a glossary of engineering and actuation terms.

Warranty and Support: Hayward offers a two-year warranty and extensive support through its field sales organization, providing customer assistance, training, and field support.

Valve Specifications: Detailed specifications for ball valves and check valves, including materials like PVC, CPVC, PP, and PVDF, with specific pressure ratings and temperature ranges.

Key Features: Valves feature full port design, low torque operation, and various seal materials, with options like counterweights and limit switches for enhanced functionality.

Operating Conditions: Charts and graphs illustrate working pressure against temperature for each valve series, ensuring appropriate valve selection for specific applications.

Dimensions and Installation: Detailed dimensional data is provided, advising consultation with the factory for installation information as dimensions may change.

Flow and Pressure Calculations: Flow coefficients (Cv values) and pressure loss calculation formulas are provided, crucial for determining flow characteristics and pressure drop across valves.

Contact Information: Contact details for Hayward Flow Control in the USA and Canada are provided for further inquiries.

Actuator Specifications: Actuators are available in various models with features like UL/CSA listed motors, thermoplastic enclosures, and thermal overload protection, suitable for both double acting and spring return operations.

Materials and Standards: PVC and CPVC materials conform to ASTM D1784 standards, with actuator housings made from corrosion-resistant materials.

Technical Information: Dimensions and weights for each valve size are provided, with Cv values for pressure loss calculations.

Additional Features: Manual override and position indicators are available for certain actuator models, with options for solenoid valves and auxiliary limit switches.

Contact Information: For further inquiries, contact Hayward Flow Control at the provided phone numbers and email addresses for the USA and Canada.

Specifications: Pneumatic actuators are designed for ball and butterfly valves up to 24 inches, operating with a minimum air pressure of 80 PSI and a maximum of 120 PSI.

Key Features: Actuators are suitable for corrosive environments, featuring corrosion-resistant housing and anodized aluminum components, with options for solenoid valves and auxiliary limit switches.

Valve Selection Chart: Provides actuator model recommendations based on valve size and type.

Electric Actuators: Designed for ball valves up to 2 inches, featuring a thermoplastic enclosure and thermal overload protection.

Technical Information: Dimensions and air consumption details are provided, emphasizing the importance of consulting the factory for installation information.

Specifications: The document provides detailed specifications for the EPD Series Spring Return On/Off and Proportional Control Actuators, suitable for ball and butterfly valves.

Operation: Actuators offer drive open or closed/spring opposite functionality, with spring engagement upon loss of electric supply.

Technical Information: Includes detailed actuator specifications, such as torque output, supply voltage, and duty cycle mode.

Local Control Stations: Available for use with electric actuators, offering emergency operation and support for multiple voltage systems.

Battery Backup Systems: Ensure fail-safe operation for Series EPM, EPS, and EPL Actuators, supporting both on/off and proportional control.

Manual Limit Switches: Designed for ball and butterfly valves, featuring robust construction and remote monitoring capabilities.

Bulkhead Fittings: Available in PVC, CPVC, PP, and GFPP materials, with options for vacuum breakers and ready flanges.

Key Features: Materials include PVC, CPVC, and PP with options for FPM or EPDM gaskets, designed for easy installation.

Options: Include vacuum breaker and ready flanges for flanged connections.

Materials: PVC Cell Class 12454, CPVC Cell Class 23447, PP per ASTM standards.

Technical Specifications: Sizes range from 1/2˝ to 6˝ for various materials and end connections.

Tank-Tite™ Features: Eliminates need for retightening bulkhead fittings, maintaining constant load on gasket and nut.

SF Series Self-Aligning Bulkhead Fittings: Allows for easy piping connections to domed tanks with a swivel ball connection.

AR Series Air Release Valves: Prevents tank overflow with a hollow, floating ball design.

VB Series Vacuum Breakers: Reliable venting of tanks and piping systems.

BVX Series Ready Flanges: One-piece construction with integral molded nipple.

Overview: This document provides technical specifications and information for Hayward Industries' flow control products, specifically focusing on basket strainers and simplex bag filters.

DB Series Duplex Basket Strainers: Available in 6" and 8" sizes, made from PVC and CPVC, with pressure drop calculations provided using Cv values.

YS Series Y-Strainers: Available in various sizes, featuring FPM O-Ring seals and options for stainless steel perforated or mesh strainer screens.

FLV Series Simplex Bag Filters: Constructed from platinum glass-filled polypropylene, available in single and double lengths, with pressure ratings of 150 PSI at 70°F non-shock.

Materials and Construction: Materials include PVC, CPVC, GFPP, and various metals for basket options, with O-Ring seals available in FPM and EPDM.

Contact Information: For further inquiries, contact Hayward Flow Control via phone or email, with details provided for both USA and Canada offices.

Overview: The document provides detailed technical specifications and features of Hayward's FLV and FLT Series Bag Filters, including materials, configurations, and options available for different applications.

Key Features: Constructed from Platinum Glass Filled Polypropylene and CPVC, available in single and double lengths, with hand-removable ergonomic covers.

Options: Include gauge with gauge guard, pressure differential gauge and switch, EPDM O-Ring seals, cartridge adapters, and stainless steel baskets.

Materials: GFPP per ASTM D4101, Cell Class 85580, and CPVC per ASTM D1784, Cell Class 23447.

Specifications: Bag sizes include 7" x 16" for single length and 7" x 32" for double length, with pressure rating of 150 PSI at 70°F non-shock.

Technical Information: Dimensions and weight vary by model, with detailed measurements provided for installation planning.

Heavy-Duty Filter Bags: Available in polypropylene, polyester, and nylon materials, with micron ratings from 1 to 800.

Technical Specifications and Performance Data:

1. Aquatic Pumps: Available in various horsepower ratings, featuring true union socket connectors and service factors.

2. T Series Vertical Seal-Less Immersible Pumps: Key features include CPVC, GFPP, and PVDF construction, with options for inlet screens and explosion-proof motors.

3. S Series Vertical Seal-Less Immersible Pumps: Designed for heavy-duty continuous service with a seal-less design.

4. D Series Vertical Seal-Less Immersible Pumps: Features include CPVC, PP, and PVDF materials, with options for inlet screens and explosion-proof motors.

5. R Series Magnetic Drive Pumps: Features a seal-less design with low friction operation and easy maintenance.

6. C Series Centrifugal Pumps: Designed for rugged continuous duty service with carbon/ceramic seals.

Performance and Materials: Pumps are constructed from materials like CPVC, GFPP, PVDF, and ETFE, with performance curves provided for different models.

Contact Information: Hayward Flow Control, USA and Canada contact details provided for inquiries.

Material Specifications:

1. PVC (Polyvinyl Chloride): Inert to most mineral acids, bases, salts, and paraffinic hydrocarbons, with a max temperature of 140°F.

2. CPVC (Chlorinated Polyvinyl Chloride): Similar chemical resistance to PVC but with a higher max temperature of 190°F at 60 PSI.

3. GFPP (Glass Filled Polypropylene): High resistance to chemical attack, max temperature 250°F.

4. PP (Polypropylene): Versatile chemical resistance, max temperature 200°F.

5. Eastar®: Clear polyester with excellent impact strength and chemical resistance.

6. PVDF (Polyvinylidene Fluoride): Excellent corrosion and chemical resistance, max temperature 300°F.

7. EPDM (Ethylene Propylene Diene Monomer): Suitable for water, steam, dilute acids/alkalis, max temperature 300°F.

8. FPM/FKM (Fluorocarbon Rubber): Max temperature 400°F, suitable for petroleum oils and acids.

9. Nitrile/Buna-N: Max temperature 275°F, suitable for petroleum oils and cold water.

10. PTFE (Polytetrafluoroethylene): Chemically stable, max temperature 500°F.

11. ETFE (Ethylene Tetrafluoroethylene): Good resistance to solvents and chemicals, max temperature 300°F.

Flow Coefficient (Cv): The flow coefficient Cv is a measure of the capacity of a valve or other device to pass fluid, defined as the flow rate in GPM for a pressure drop of 1 PSI.

Bag Filter Selection: Check temperature and pressure ratings, determine system flow rate in GPM, select appropriate bag based on micron rating and material, and calculate total pressure loss.

Conversion Factors: Includes liquid measure and weight, pressure and head conversions, and geometric formulas for area, volume, and surface area calculations.

Key Considerations for Selecting a Hayward Basket Strainer:

Free Open Area: The open area ratio should be at least 4:1 to prevent excessive pressure drop.
Ease of Basket Removal: Hayward strainers feature hand-removable, threaded covers for easy maintenance.
Compact Design: Space efficiency is crucial in industrial settings.
Variety of Basket Perforation Sizes: Necessary to handle different particle sizes effectively.

Selection and Sizing:

Proper sizing is critical for optimal performance, with factors like viscosity and specific gravity affecting pressure drop.
A pressure drop greater than 2 PSI through a clean strainer indicates an undersized strainer.
Strainer size may differ from pipe diameter, especially for viscous liquids or large material removal.
Using two strainers in series can extend maintenance intervals.

Proper Basket Selection:

Choose the coarsest mesh that effectively removes the target particles to avoid premature clogging.
Size baskets for half the particle size to be removed.

Basket Sizes and Correction Factors:

Various perforation and mesh sizes are available with specific correction factors for pressure drop calculations.

Technical Information:

Includes definitions of terms like abrasion resistance, burst strength, chemical resistance, and more.
Provides guidelines for understanding flow dynamics, pressure drop, and material properties.

Overview: This document provides a comprehensive glossary of terms related to engineering and actuation, specifically focusing on materials, flow control, and actuator components.

Key Sections:

Material and Flow Terminology: Definitions of key terms such as rubber, solvent, specific gravity, thermoplastic, and viscosity are provided.
Actuation Terms: Detailed explanations of terms related to actuators, including automatic reset, cycle time, duty cycle, and hysteresis.
Company Information: A brief history of Hayward Industries, highlighting its evolution and commitment to quality, innovation, and customer satisfaction.
Product Selection Considerations: Guidance on selecting thermoplastic valves and process control products, emphasizing reliability and quality.

Critical Information:

Specifications and Standards: The document outlines the importance of adhering to specific standards and specifications to ensure product quality and reliability.
Design and Quality Assurance: Hayward's use of advanced design tools and rigorous testing procedures to ensure the durability and performance of their products.
Commitment to Innovation: Hayward's dedication to developing new products and technologies to meet evolving industry needs.

Conclusion: Hayward Flow Control is positioned as a leader in the industry, with a strong focus on quality, innovation, and customer satisfaction. The glossary serves as a valuable resource for understanding key terms and concepts in engineering and actuation.

Catalog excerpts

Industrial Product Guide

Open the catalog to page 1

COMPANY HISTORY AND REPUTATION Hayward® Flow Control, a division of Hayward Industries, Inc., has been manufacturing industrial thermoplastic valves and process control products for more than 50 years. Hayward has earned an unsurpassed reputation for superior product design, manufacturing precision, quality assurance and a total commitment to customer satisfaction and support. We are committed to producing the highest quality products, while providing outstanding service that exceeds customer expectations. Irving M. Hayward formed Hayward Industries in 1923. It was a small company, located in...

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THE BENEFITS OF HAYWARD THERMOPLASTIC FLOW CONTROL PRODUCTS: Since the introduction of PVC in the U.S. during the 1940s, thermoplastic valves, pipes and fittings have gained broad acceptance. Thermoplastic valves, pipes and fittings are often the material of choice for systems that were traditionally designed in metal. Unlike metal, thermoplastic valves and piping components have a high resistance to corrosion, will not scale or rust and will not contaminate sensitive fluids. Hayward manufactures products from compounds of PVC, CPVC, natural PP, Glass Filled PP (GFPP), PVDF, Eastar and Polyetherimide....

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BULKHEAD FITTINGS AND ACCESSORIES CORROSION RESISTANT PUMPS AUTOMATED VALVES AND ACTUATORS FLOW CONTROL VALVES BACKED BY HAYWARD FLOW CONTROL’S EXCLUSIVE TWO YEAR WARRANTY

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TB Series True Union Ball Valves 1/4˝ TO 3/8˝ PVC AND 1/2˝ TO 2˝ PVC, CPVC AND GFPP KEY FEATURES • PVC, CPVC and GFPP • Full Port Design • Reversible PTFE Seats • Double O-Ring Stem Seals • Easily Actuated • NSF/ANSI 61 Listed (PVC and CPVC) OPTIONS • Lockouts Available • 2˝ Square Operating Nut • Stem Extensions • Pneumatic and Electric Actuators • Spring Return Handle MATERIALS • PVC Cell Class 12454 per ASTM D1784 • CPVC Cell Class 23447 per ASTM D1784 • GFPP Cell Class 85580 per ASTM D4101 • FPM and EPDM O-Ring Seals Now Available in Platinum GFPP! PVC and CPVC TECHNICAL INFORMATION EXPLODED...

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TB Series True Union Ball Valves 1/4˝ TO 2˝ PVC, CPVC AND GFPP TECHNICAL INFORMATION, CONTINUED PARTS LIST 1. Handle 2. O-Ring Seals 3. End Connector 4. Seal Retainer 5. Union Nut 6. Ball 7. Body 8. PTFE Seat 9. Stem 10. Actuator Mounting Pad WEIGHT lbs/kg SIZE in/DN Dimensions are subject to change without notice – consult factory for installation information * Metric End Connections Available In: BSP – Straight Thread, BSP TR – Tapered Thread and Metric Socket OPERATING TEMPERATURE/PRESSURE SIZE in/DN SIZE in/DN PRESSURE LOSS CALCULATION FORMULA 2 Hayward is a registered trademark of Hayward...

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TB Series True Union Ball Valves 2-1/2˝ TO 6˝ PVC AND CPVC KEY FEATURES • PVC and CPVC • Full Port Design Through 4˝ • Reversible PTFE Seats • Double O-Ring Stem Seals • Easily Actuated • NSF/ANSI 61 Listed (2-1/2˝-4˝) • Actuator-Ready Design OPTIONS • Pneumatic and Electric Actuators • Lockouts Available • Gear Operator • 2˝ Square Operating Nuts • Stem Extensions • Spring Return Handle MATERIALS • PVC Cell Class 12454 per ASTM D1784 • CPVC Cell Class 23447 per ASTM D1784 • FPM and EPDM O-Ring Seals TECHNICAL INFORMATION EXPLODED VIEW SELECTION CHART SIZE Socket, Threaded or Flanged** PRESSURE...

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TB Series True Union Ball Valves 2-1/2˝ TO 6˝ PVC AND CPVC TECHNICAL INFORMATION, CONTINUED PARTS LIST 1. Handle 2. O-Ring Seals 8. PTFE Seat 9. Stem 10. Actuator Mounting Bracket* * Mounting bracket sold separately WEIGHT lbs/kg SIZE in/DN Dimensions are subject to change without notice – consult factory for installation information * Metric End Connections Available In: BSP – Straight Thread, BSP TR – Tapered Thread and Metric Socket OPERATING TEMPERATURE/PRESSURE SIZE in/DN PRESSURE LOSS CALCULATION FORMULA ∆P = Pressure Drop Q = Flow in GPM SIZE in/DN TEMPERATURE ºF Hayward is a registered...

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TBZ Series “Z-Ball” True Union Ball Valves 1/2˝ TO 6˝ PVC AND CPVC KEY FEATURES • PVC and CPVC • Full Port Design • Reversible PTFE Seats • Double O-Ring Stem Seals • For Sodium Hypochlorite Applications • Adjustable Seat Retainer OPTIONS • Lockouts Available • Stem Extensions • Spring Return Handle • Pneumatic and Electric Actuators • 2˝ Square Operating Nut MATERIALS • PVC Cell Class 12454 per ASTM D1784 • CPVC Cell Class 23447 per ASTM D1784 • FPM O-Ring Seals TECHNICAL INFORMATION EXPLODED VIEW* SELECTION CHART SIZE Socket and Threaded or Flanged** Socket, Threaded PVC or CPVC or Flanged**...

Open the catalog to page 9

TBZ Series “Z-Ball” True Union Ball Valves 1/2˝ TO 6˝ PVC AND CPVC TECHNICAL INFORMATION, CONTINUED PARTS LIST* 1. Handle 2. O-Ring Seals 3. End Connector 4. Seal Retainer 5. Union Nut 6. Ball 7. Body 8. PTFE Seat 9. Stem 10. Actuator Mounting Pad * For 2-1/2˝ – 6˝ Sizes, See TB Series WEIGHT lbs/kg SIZE in/DN Dimensions are subject to change without notice – consult factory for installation information * Metric End Connections Available In: BSP – Straight Thread, BSP TR – Tapered Thread and Metric Socket OPERATING TEMPERATURE/PRESSURE SIZE in/DN SIZE in/DN ∆P = Pressure Drop Q = Flow in GPM...

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CV Series Profile2™ Proportional Control Ball Valves 1/2˝ TO 6˝ PVC AND CPVC KEY FEATURES • PVC and CPVC • Reversible Seats • True Union Design • Manual or Actuated • Precise Flow Control TYPICAL APPLICATIONS • Fill Station Lines • Lateral Take-Off Line Flow Control • Flow Reduction in Systems with Oversized Pumps • Control Flow From Tanks MATERIALS • PVC Cell Class 12454 per ASTM D1784 • CPVC Cell Class 23447 per ASTM D1784 • FPM and EPDM O-Ring Seals TECHNICAL INFORMATION EXPLODED VIEW* SELECTION CHART SIZE Socket and Threaded or Flanged** Socket, Threaded or Flanged** Flanged PRESSURE RATING...

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Industrial Product Guide

Industrial Product Guide

Catalog excerpts

All Hayward Industries, Inc. catalogs and technical brochures