We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

HAYWARD Diaphragm Valve: 4 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP) - CPVC Diaphragm Valves for Chemicals with Position Indicators
HAYWARDCPVC Diaphragm Valves for Chemicals with Position Indicators

HAYWARD Diaphragm Valve: 4 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP)

The HAYWARD Diaphragm Valve is a 4-inch CPVC diaphragm valve for chemicals, featuring a position indicator. This 2-way valve has a flange x flange connection and a maximum pressure rating of 150 psi (CWP). It is…

SKU 3G-OTH-448629

Brand
HAYWARD
Item
Diaphragm Valve: 4 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure
Category
CPVC Diaphragm Valves for Chemicals with Position Indicators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAYWARD
Manufacturer Part Number
DAB2040FPK
Type
CPVC, 2-Way, Flange x Flange, EPDM/PTFE
Special Features
Position Indicator
Diaphragm Material
EPDM
Max Pressure (CWP)
150 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HAYWARD Diaphragm Valve is a 4-inch CPVC diaphragm valve for chemicals, featuring a position indicator. This 2-way valve has a flange x flange connection and a maximum pressure rating of 150 psi (CWP). It is equipped with an EPDM diaphragm material and is identified by manufacturer part number DAB2040FPK.

Frequently Asked Questions

What is the HAYWARD DAB2040FPK diaphragm valve used for?

The HAYWARD DAB2040FPK is a 4-inch CPVC diaphragm valve designed for chemical processing applications. Its EPDM diaphragm and position indicator make it suitable for controlling corrosive fluids in industries such as water treatment, chemical manufacturing, and industrial piping systems.

What are the specifications of the HAYWARD 4-inch diaphragm valve?

This HAYWARD valve is a 4-inch, 2-way CPVC diaphragm valve with flange x flange connections. It has a maximum pressure rating of 150 psi (CWP), an EPDM diaphragm, and a position indicator. The manufacturer part number is DAB2040FPK.

Where to buy the HAYWARD DAB2040FPK valve worldwide?

3G Electric supplies the HAYWARD DAB2040FPK diaphragm valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this valve for your chemical processing needs.

How to install a HAYWARD CPVC diaphragm valve?

Install the HAYWARD CPVC diaphragm valve by aligning the flange connections and tightening bolts evenly to the manufacturer's torque specs. Ensure the piping system is clean and supports the valve weight. Use the position indicator to verify open/closed status before pressurizing.

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 cpvc diaphragm valves for chemicals with position indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
HAYWARD Diaphragm Valve: 4 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2040FEK)
HAYWARD
HAYWARD Diaphragm Valve: 4 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2040FEK)
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2030FPK)
HAYWARD
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2030FPK)
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2025FEK)
HAYWARD
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2025FEK)
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2030FEK)
HAYWARD
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), EPDM (MPN DAB2030FEK)
HAYWARD Diaphragm Valve: 1 1/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2012UPF)
HAYWARD
HAYWARD Diaphragm Valve: 1 1/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2012UPF)
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP) (MPN DAB2025FPK)
HAYWARD
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP) (MPN DAB2025FPK)

More from HAYWARD

View all HAYWARD parts
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), FPM (MPN DAB2025FFK)
HAYWARD
HAYWARD Diaphragm Valve: 2 1/2 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), FPM (MPN DAB2025FFK)
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), FPM (MPN DAB2030FFK)
HAYWARD
HAYWARD Diaphragm Valve: 3 in, CPVC, 2-Way, Flange x Flange, 150 psi Max Pressure (CWP), FPM (MPN DAB2030FFK)
HAYWARD Diaphragm Valve: 1 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2010UEE)
HAYWARD
HAYWARD Diaphragm Valve: 1 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2010UEE)
HAYWARD Diaphragm Valve: 3/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2007UEE)
HAYWARD
HAYWARD Diaphragm Valve: 3/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2007UEE)
HAYWARD Diaphragm Valve: 1 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2010UPF)
HAYWARD
HAYWARD Diaphragm Valve: 1 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2010UPF)
HAYWARD Diaphragm Valve: 3/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), FPM (MPN DAB2007UFF)
HAYWARD
HAYWARD Diaphragm Valve: 3/4 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), FPM (MPN DAB2007UFF)
HAYWARD Diaphragm Valve: 2 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2020UEE)
HAYWARD
HAYWARD Diaphragm Valve: 2 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM (MPN DAB2020UEE)
HAYWARD Diaphragm Valve: 1 1/2 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2015UPF)
HAYWARD
HAYWARD Diaphragm Valve: 1 1/2 in, CPVC, 2-Way, NPT x Socket, 150 psi Max Pressure (CWP), EPDM/PTFE (MPN DAB2015UPF)