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HAYWARD 4 in Glass-Filled Polypropylene General-Service Butterfly Valve - Glass-Filled Polypropylene General-Service Butterfly Valves
HAYWARDGlass-Filled Polypropylene General-Service Butterfly Valves

HAYWARD 4 in Glass-Filled Polypropylene General-Service Butterfly Valve

The HAYWARD Butterfly Valve is a 4-inch glass-filled polypropylene general-service butterfly valve with a gear-operated handwheel. It features a concentric design, a wafer-style body, and an EPDM seat, rated for a…

SKU 3G-OTH-435987

Brand
HAYWARD
Item
4 in Glass-Filled Polypropylene General-Service Butterfly Valve
Category
Glass-Filled Polypropylene General-Service Butterfly Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HAYWARD
Manufacturer Part Number
BYV44040A0EG000
Type
Concentric, Wafer, EPDM, EPDM
Handle Type
Gear Operated Handwheel
Disc Material
Glass-Filled Polypropylene
Max. Pressure (CWP)
150 psi

Technical Documents

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HAYWARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAYWARD Butterfly Valve is a 4-inch glass-filled polypropylene general-service butterfly valve with a gear-operated handwheel. It features a concentric design, a wafer-style body, and an EPDM seat, rated for a maximum pressure of 150 psi (CWP). The disc is made of glass-filled polypropylene, and the valve is identified by manufacturer part number BYV44040A0EG000.

Frequently Asked Questions

What is the HAYWARD butterfly valve used for?

The HAYWARD butterfly valve is used for on-off or throttling control of fluids in industrial piping systems. Its glass-filled polypropylene construction and EPDM seat make it suitable for corrosive media, water treatment, chemical processing, and general-service applications where a 150 psi CWP rating is sufficient.

What are the specifications of the HAYWARD butterfly valve?

This HAYWARD butterfly valve has a 4-inch pipe size, concentric design, wafer-style body, and EPDM seat. It is rated for 150 psi CWP, features a gear-operated handwheel, and a glass-filled polypropylene disc. The manufacturer part number is BYV44040A0EG000.

Where to buy the HAYWARD butterfly valve worldwide?

3G Electric supplies the HAYWARD butterfly valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this valve.

How to install a HAYWARD wafer-style butterfly valve?

Install the HAYWARD wafer butterfly valve between two pipe flanges using centering lugs. Ensure the valve is fully open before tightening flange bolts evenly in a cross pattern. Verify the EPDM seat is compatible with the media. Use a gear-operated handwheel for precise throttling control.

Used in

Common applications for HAYWARD
Chemical processing — Hayward CPVC butterfly valves (PCSBYV series) for corrosive chemical flow control
Water treatment — Hayward glass-filled polypropylene butterfly valves (BYV series) for general-service water lines
Industrial filtration — Hayward CPVC Y strainers (YS series) for removing particulates from process fluids
Automated valve control — Hayward pneumatic actuators (PSD series) for remote operation of quarter-turn valves
Solenoid valve applications — Hayward 2-way solenoid valves (SV series) for on/off control of water or mild chemicals

HAYWARD Products

3G Electric supplies HAYWARD glass-filled polypropylene general-service butterfly valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Concentric wafer butterfly valve with glass-filled polypropylene disc and EPDM seat. Rated for 150 psi CWP. Gear-operated handwheel for throttling or on-off control of water, wastewater, and non-abrasive fluids in industrial piping systems
HAYWARD
Concentric wafer butterfly valve with glass-filled polypropylene disc and EPDM seat. Rated for 150 psi CWP. Gear-operated handwheel for throttling or on-off control of water, wastewater, and non-abrasive fluids in industrial piping systems
Concentric wafer-style butterfly valve with glass-filled polypropylene disc and EPDM seat. Rated for 150 psi CWP. Gear-operated handwheel for precise throttling or on-off control. Suitable for general-service fluids in industrial piping systems
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Concentric wafer-style butterfly valve with glass-filled polypropylene disc and EPDM seat. Rated for 150 psi CWP. Gear-operated handwheel for precise throttling or on-off control. Suitable for general-service fluids in industrial piping systems
This HAYWARD butterfly valve is a 2-inch, concentric wafer type with a glass-filled polypropylene disc and EPDM seat and liner. It is gear-operated via handwheel and rated for 150 psi CWP. Suitable for on-off or throttling control of general-service fluids in industrial piping systems requiring corrosion resistance
HAYWARD
This HAYWARD butterfly valve is a 2-inch, concentric wafer type with a glass-filled polypropylene disc and EPDM seat and liner. It is gear-operated via handwheel and rated for 150 psi CWP. Suitable for on-off or throttling control of general-service fluids in industrial piping systems requiring corrosion resistance
This HAYWARD butterfly valve is a concentric, wafer-style valve with a glass-filled polypropylene disc and a Buna-N seat. It is rated for a maximum pressure of 150 psi (CWP) and is operated via a gear-operated handwheel. Suitable for on-off or throttling control in general-service applications handling corrosive fluids
HAYWARD
This HAYWARD butterfly valve is a concentric, wafer-style valve with a glass-filled polypropylene disc and a Buna-N seat. It is rated for a maximum pressure of 150 psi (CWP) and is operated via a gear-operated handwheel. Suitable for on-off or throttling control in general-service applications handling corrosive fluids
This 4-inch concentric wafer butterfly valve features a glass-filled polypropylene body and disc for corrosion resistance in general-service industrial piping systems. Equipped with FKM seals and a gear-operated handwheel, it provides reliable on-off flow control at pressures up to 150 psi CWP
HAYWARD
This 4-inch concentric wafer butterfly valve features a glass-filled polypropylene body and disc for corrosion resistance in general-service industrial piping systems. Equipped with FKM seals and a gear-operated handwheel, it provides reliable on-off flow control at pressures up to 150 psi CWP
Concentric wafer-style butterfly valve with glass-filled polypropylene disc and EPDM seals. Rated for 150 psi CWP. Gear-operated handwheel for precise throttling or on-off control in general-service fluid handling systems
HAYWARD
Concentric wafer-style butterfly valve with glass-filled polypropylene disc and EPDM seals. Rated for 150 psi CWP. Gear-operated handwheel for precise throttling or on-off control in general-service fluid handling systems

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Concentric wafer butterfly valve with glass-filled polypropylene disc and FKM seals. Rated for 150 psi CWP. Lever handle actuation. Suitable for on-off or throttling control in industrial piping systems handling water, chemicals, and non-abrasive fluids
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Concentric wafer butterfly valve with glass-filled polypropylene disc and FKM seals. Rated for 150 psi CWP. Lever handle actuation. Suitable for on-off or throttling control in industrial piping systems handling water, chemicals, and non-abrasive fluids
HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Lug, EPDM, EPDM (MPN BYV44100A0EGI00)
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HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Lug, EPDM, EPDM (MPN BYV44100A0EGI00)
This 12-inch butterfly valve features a concentric wafer design with a glass-filled polypropylene disc and Buna-N seat. It is rated for 150 psi CWP and operated by a gear-operated handwheel. Suitable for on-off or throttling control of general-service fluids in industrial piping systems
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This 12-inch butterfly valve features a concentric wafer design with a glass-filled polypropylene disc and Buna-N seat. It is rated for 150 psi CWP and operated by a gear-operated handwheel. Suitable for on-off or throttling control of general-service fluids in industrial piping systems
Concentric wafer butterfly valve with glass-filled polypropylene disc and Buna-N liner. Rated for 150 psi CWP. Used for isolation or flow regulation in industrial piping systems handling water, wastewater, or chemicals
HAYWARD
Concentric wafer butterfly valve with glass-filled polypropylene disc and Buna-N liner. Rated for 150 psi CWP. Used for isolation or flow regulation in industrial piping systems handling water, wastewater, or chemicals
This 4-inch butterfly valve features a glass-filled polypropylene disc and a concentric lug body with 8 bolt holes. It is gear-operated via a handwheel for precise throttling or on-off control. Suitable for general-service industrial piping systems requiring dead-end service capability
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This 4-inch butterfly valve features a glass-filled polypropylene disc and a concentric lug body with 8 bolt holes. It is gear-operated via a handwheel for precise throttling or on-off control. Suitable for general-service industrial piping systems requiring dead-end service capability
HAYWARD Butterfly Valve: 8 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, Buna-N, BYV (MPN BYV44080A0NG000)
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HAYWARD Butterfly Valve: 8 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, Buna-N, BYV (MPN BYV44080A0NG000)
This 6-inch concentric lug-style butterfly valve features a glass-filled polypropylene disc and body, with a gear-operated handwheel handle. It has 8 bolt holes and a maximum pressure rating of 150 psi (CWP). Suitable for on-off or throttling control of corrosive fluids in industrial piping systems
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This 6-inch concentric lug-style butterfly valve features a glass-filled polypropylene disc and body, with a gear-operated handwheel handle. It has 8 bolt holes and a maximum pressure rating of 150 psi (CWP). Suitable for on-off or throttling control of corrosive fluids in industrial piping systems
This 8-inch butterfly valve features a glass-filled polypropylene body and disc with a concentric lug design. It is equipped with a lever handle and has 8 bolt holes, rated for 150 psi CWP. Suitable for on-off or throttling control in general-service industrial piping systems, its lug configuration allows dead-end service or isolation applications
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This 8-inch butterfly valve features a glass-filled polypropylene body and disc with a concentric lug design. It is equipped with a lever handle and has 8 bolt holes, rated for 150 psi CWP. Suitable for on-off or throttling control in general-service industrial piping systems, its lug configuration allows dead-end service or isolation applications