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HAYWARD Needle Valve: Inline Valve Body, Glass-Filled Polypropylene, Screw-In Bonnet - Glass-Filled Polypropylene Straight-Body Needle Valves
HAYWARDGlass-Filled Polypropylene Straight-Body Needle Valves

HAYWARD Needle Valve: Inline Valve Body, Glass-Filled Polypropylene, Screw-In Bonnet

The HAYWARD NVA4050T is a glass-filled polypropylene straight-body needle valve from the NVA Series, featuring an inline valve body with a screw-in bonnet and plastic knob handle. Designed for water media, it offers…

SKU 3G-OTH-449294

Brand
HAYWARD
Item
Needle Valve: Inline Valve Body, Glass-Filled Polypropylene, Screw-In Bonnet
Category
Glass-Filled Polypropylene Straight-Body Needle Valves
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Technical Specifications

HAYWARD
Manufacturer Part Number
NVA4050T
Type
Glass-Filled Polypropylene, Screw-In Bonnet, FNPT x FNPT
Handle
Plastic Knob
For Media
Water
Standards
ASTM D 4101
Valve Series
NVA
Connection Type
FNPT x FNPT
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female
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HAYWARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAYWARD NVA4050T is a glass-filled polypropylene straight-body needle valve from the NVA Series, featuring an inline valve body with a screw-in bonnet and plastic knob handle. Designed for water media, it offers FNPT x FNPT connections with female NPT threads on both sides, complying with ASTM D 4101 standards.

Frequently Asked Questions

What is the HAYWARD NVA4050T needle valve used for?

The HAYWARD NVA4050T needle valve is used for precise flow control of water in industrial piping systems. Its glass-filled polypropylene body resists corrosion, making it suitable for chemical processing, water treatment, and general fluid handling applications.

What are the specifications of the HAYWARD NVA4050T needle valve?

The HAYWARD NVA4050T is a glass-filled polypropylene inline needle valve with FNPT x FNPT connections (female NPT on both sides), a screw-in bonnet, and a plastic knob handle. It is designed for water media and complies with ASTM D 4101 standards.

Where to buy the HAYWARD NVA4050T needle valve worldwide?

3G Electric supplies the HAYWARD NVA4050T needle valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HAYWARD NVA4050T needle valve?

Install the HAYWARD NVA4050T needle valve by applying thread sealant to the FNPT connections and tightening to the recommended torque. Ensure the valve is oriented with flow direction as indicated. Avoid over-tightening the plastic knob handle to prevent damage.

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 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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