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

SHARPE Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPSM x FNPSM, Carbon Steel

The SHARPE Check Valve: Piston is a forged steel inline piston check valve (MPN 4371001820) with a 1 in pipe size, FNPSM x FNPSM connections, a carbon steel female inline valve body, and metal construction.

SKU 3G-OTH-596351

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

SHARPE
Manufacturer Part Number
4371001820
Type
Inline Valve Body, FNPSM x FNPSM, Carbon Steel, Female
Pipe Size
1 in
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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 4371001820) with a 1 in pipe size, FNPSM x FNPSM connections, a carbon steel female inline valve body, and metal construction.

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 SHARPE forged steel inline piston check valve used for?

A SHARPE forged steel inline piston check valve prevents reverse flow in piping systems handling liquids, gases, or steam. Its piston design provides reliable sealing in high-pressure industrial applications such as oil and gas, chemical processing, and power generation.

What are the specifications of the SHARPE check valve MPN 4371001820?

The SHARPE check valve MPN 4371001820 has a 1 in pipe size with FNPSM x FNPSM connections. It features a carbon steel female inline valve body, metal construction, and a forged steel piston design. It is suitable for demanding industrial environments.

Where to buy a SHARPE forged steel check valve worldwide?

3G Electric supplies and delivers the SHARPE forged steel check valve MPN 4371001820 worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time.

How to install a SHARPE inline piston check valve?

Install the SHARPE inline piston check valve in a horizontal or vertical upward flow position. Ensure the arrow on the body aligns with flow direction. Use proper thread sealant on FNPSM connections and tighten to manufacturer torque specifications. Always depressurize the line before installation.

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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