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SHARPEForged Steel Inline Piston Check Valves

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

The SHARPE Check Valve: Piston is a forged steel inline piston check valve with a 1 1/2 in pipe size, featuring an inline valve body, FNPSM x FNPSM connections, carbon steel construction, and NPSM threads (MPN…

SKU 3G-OTH-596370

Brand
SHARPE
Item
Check Valve: Piston, Inline Valve Body, 1 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
4371001840
Type
Inline Valve Body, FNPSM x FNPSM, Carbon Steel, NPSM
Pipe Size
1 1/2 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 with a 1 1/2 in pipe size, featuring an inline valve body, FNPSM x FNPSM connections, carbon steel construction, and NPSM threads (MPN 4371001840). As a metal-bodied valve, it is designed for reliable flow control in industrial piping systems.

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 industrial piping systems. It is used in applications requiring reliable backflow prevention, such as water, oil, and gas lines, where carbon steel construction and NPSM threads provide durability and leak-tight connections.

What are the specifications of the SHARPE check valve MPN 4371001840?

The SHARPE check valve MPN 4371001840 has a 1 1/2 in pipe size, inline valve body, FNPSM x FNPSM connections, carbon steel construction, and NPSM threads. It is a forged steel piston check valve designed for metal-bodied flow control in industrial systems.

Where to buy a SHARPE check valve in worldwide?

3G Electric supplies the SHARPE check valve MPN 4371001840 to worldwide locations. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this forged steel inline piston check valve, ensuring it reaches your facility reliably.

How to install a SHARPE forged steel piston check valve?

Install the SHARPE check valve in the correct flow direction as indicated on the body. Ensure pipe threads are clean and apply appropriate sealant to the FNPSM connections. Tighten to manufacturer torque specifications and test for leaks before system pressurization.

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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