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SHARPE Check Valve: Piston, Inline Valve Body, 1/2 in Pipe Size, FNPSM x FNPSM - Forged Steel Inline Piston Check Valves
SHARPEForged Steel Inline Piston Check Valves

SHARPE Check Valve: Piston, Inline Valve Body, 1/2 in Pipe Size, FNPSM x FNPSM

The SHARPE Check Valve: Piston is a forged steel inline piston check valve (MPN 4371001800) with a 1/2 in pipe size, FNPSM x FNPSM connections, a carbon steel female body, and a metal piston. 3G Electric interprets…

SKU 3G-OTH-596342

Brand
SHARPE
Item
Check Valve: Piston, Inline Valve Body, 1/2 in Pipe Size, FNPSM x FNPSM
Category
Forged Steel Inline Piston Check Valves
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Technical Specifications

SHARPE
Manufacturer Part Number
4371001800
Type
Inline Valve Body, FNPSM x FNPSM, Carbon Steel, Female
Pipe Size
1/2 in
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Technical Documents

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

Product Description

The SHARPE Check Valve: Piston is a forged steel inline piston check valve (MPN 4371001800) with a 1/2 in pipe size, FNPSM x FNPSM connections, a carbon steel female body, and a metal piston. 3G Electric interprets this demand and delivers the exact OEM part, backed by specialist expertise in valves and controls across 14 industrial departments.

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 the SHARPE 4371001800 check valve used for?

The SHARPE 4371001800 forged steel inline piston check valve prevents backflow in piping systems. It is used in industrial applications such as water, oil, and gas lines where reliable one-way flow control is required. 3G Electric supplies this exact OEM part globally.

What are the specifications of the SHARPE 4371001800 check valve?

The SHARPE 4371001800 is a 1/2 in pipe size, inline piston check valve with FNPSM x FNPSM connections. It has a carbon steel female body and a metal piston. The valve body is forged steel. 3G Electric sources this OEM part for worldwide delivery.

Where to buy the SHARPE 4371001800 check valve worldwide?

3G Electric supplies the SHARPE 4371001800 forged steel piston check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this OEM part for your industrial application.

How to install a SHARPE inline piston check valve?

Install the SHARPE 4371001800 check valve in the correct flow direction indicated on the body. Use appropriate thread sealant on the FNPSM connections and tighten to manufacturer torque specs. Ensure the piping is aligned to avoid stress on the valve body.

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 forged 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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