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SHARPE Piston Check Valve: Piston, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT - Stainless Steel Inline Piston Check Valves
SHARPEStainless Steel Inline Piston Check Valves

SHARPE Piston Check Valve: Piston, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT

The SHARPE Piston Check Valve is a stainless steel inline piston check valve with a 3/4 in pipe size, featuring an FNPT x FNPT female NPT connection (MPN 4371001520). 3G Electric interprets this demand and delivers…

SKU 3G-OTH-434210

Brand
SHARPE
Item
Piston Check Valve: Piston, Inline Valve Body, 3/4 in Pipe Size, FNPT x FNPT
Category
Stainless Steel Inline Piston Check Valves
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Technical Specifications

SHARPE
Manufacturer Part Number
4371001520
Type
Inline Valve Body, FNPT x FNPT, Female, NPT
Pipe Size
3/4 in
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SHARPE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SHARPE Piston Check Valve is a stainless steel inline piston check valve with a 3/4 in pipe size, featuring an FNPT x FNPT female NPT connection (MPN 4371001520). 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a SHARPE piston check valve used for?

A SHARPE piston check valve prevents reverse flow in piping systems. It is used in industrial water, oil, and gas applications where a compact inline valve body with FNPT connections is required. The piston design provides reliable sealing and quick response to flow changes.

What are the specifications of the SHARPE piston check valve 4371001520?

The SHARPE piston check valve model 4371001520 has a 3/4 in pipe size with FNPT x FNPT female NPT connections. It features an inline valve body made of stainless steel. The piston type ensures positive shut-off and is suitable for moderate-pressure industrial systems.

Where to buy SHARPE piston check valves worldwide?

You can source SHARPE piston check valves worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the SHARPE 4371001520.

How to install a SHARPE piston check valve?

Install the SHARPE piston check valve in the correct flow direction indicated on the body. Use thread sealant on the FNPT connections and tighten to recommended torque. Ensure the valve is accessible for inspection. Always follow standard piping practices for inline check valves.

Used in

Common applications for SHARPE
Petroleum and gas pipeline isolation — SHARPE rising stem gate valves (Class 300, CF8M stainless steel)
Steam system flow regulation — SHARPE Z-body globe valves (carbon steel, FNPT, for steam media)
General-purpose water or air shutoff — SHARPE non-rising stem gate valves (316 stainless steel, FNPT, 200 psi CWP)
High-pressure hydrocarbon service — SHARPE forged steel gate valves (socket x FNPT, 1,975 psi CWP, solid wedge)
Backflow prevention in process lines — SHARPE swing check valves (stainless steel, FNPSM, 400°F rating)
Refinery or chemical plant throttling — SHARPE 316L stainless steel globe valves (OS&Y, FNPT, for steam media)

SHARPE Products

3G Electric supplies SHARPE stainless steel inline piston check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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