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HAYWARD Needle Valves w/FPM o-ring, PTFE seat, threaded end connections: Inline Valve Body - PVDF Straight-Body Needle Valves
HAYWARDPVDF Straight-Body Needle Valves

HAYWARD Needle Valves w/FPM o-ring, PTFE seat, threaded end connections: Inline Valve Body

The HAYWARD PVDF Straight-Body Needle Valves w/FPM o-ring (SKU 801EN0, MPN NVA5037T) are inline valves with a plastic knob handle, designed for water media. They feature FNPT x FNPT threaded end connections (NPT…

SKU 3G-OTH-449670

Brand
HAYWARD
Item
Needle Valves w/FPM o-ring, PTFE seat, threaded end connections: Inline Valve Body
Category
PVDF Straight-Body Needle Valves
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Technical Specifications

HAYWARD
Manufacturer Part Number
NVA5037T
Type
PTFE seat, NPT
Handle
Plastic Knob
For Media
Water
Standards
ASTM D 1784
Valve Series
NVA
Connection Type
FNPT x FNPT
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Threaded End Connections
Inline Valve Body
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female
View Full Spec Sheet

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

Product Description

The HAYWARD PVDF Straight-Body Needle Valves w/FPM o-ring (SKU 801EN0, MPN NVA5037T) are inline valves with a plastic knob handle, designed for water media. They feature FNPT x FNPT threaded end connections (NPT, female on both sides) and comply with ASTM D 1784 standards. These valves are part of the NVA series and include a PTFE seat.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a HAYWARD PVDF needle valve used for?

A HAYWARD PVDF needle valve with PTFE seat and FPM o-ring is used for precise flow control of water in industrial piping systems. Its PVDF body resists corrosion, making it suitable for chemical processing, water treatment, and similar applications requiring reliable shut-off and regulation.

What are the specifications of the HAYWARD NVA5037T needle valve?

The HAYWARD NVA5037T is a PVDF straight-body needle valve with FNPT x FNPT threaded ends, a plastic knob handle, PTFE seat, and FPM o-ring. It is designed for water media, complies with ASTM D 1784, and is part of the NVA series. Connection gender is female on both sides.

Where to buy HAYWARD PVDF needle valves worldwide?

3G Electric supplies HAYWARD PVDF needle valves like the NVA5037T to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this valve or other industrial equipment across 14 departments including pumps, controls, and instrumentation.

How to install a HAYWARD PVDF needle valve with threaded ends?

To install a HAYWARD PVDF needle valve with FNPT threaded ends, apply PTFE tape or pipe sealant to male pipe threads, then hand-tighten the valve into the female connection. Use a wrench on the valve body hex flats—avoid overtightening to prevent cracking the PVDF. Always verify media compatibility before installation.

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 pvdf straight-body needle valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAYWARD PVDF Needle Valves w/FPM o-ring, PTFE seat, threaded end connections: Inline Valve Body, NPT (MPN NVA5050T). Key specifications — For Media: Water; Standards: ASTM D 1784; Brand: HAYWARD; Valve Series: NVA; Connection Gender - Side 2: Female; Connection Gender - Side 1: Female; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT.
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