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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 1/2 in Pipe Size, FNPSM x FNPSM - Carbon Steel Inline Swing Check Valves
SHARPECarbon Steel Inline Swing Check Valves

SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 1/2 in Pipe Size, FNPSM x FNPSM

The SHARPE Check Valve: Swing is a carbon steel inline swing check valve with a 2-way, inline valve body and a 1 1/2 in pipe size, featuring FNPSM x FNPSM connections. It has a metal seat material and is identified…

SKU 3G-OTH-429037

Brand
SHARPE
Item
Check Valve: Swing, 2-Way, Inline Valve Body, 1 1/2 in Pipe Size, FNPSM x FNPSM
Category
Carbon Steel Inline Swing Check Valves
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Technical Specifications

SHARPE
Manufacturer Part Number
4371000940
Type
2-Way, Inline Valve Body, FNPSM x FNPSM, Carbon Steel
Pipe Size
1 1/2 in
Seat Material
Metal
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SHARPE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SHARPE Check Valve: Swing is a carbon steel inline swing check valve with a 2-way, inline valve body and a 1 1/2 in pipe size, featuring FNPSM x FNPSM connections. It has a metal seat material and is identified by manufacturer part number 4371000940.

Frequently Asked Questions

What is a SHARPE swing check valve used for?

A SHARPE swing check valve prevents backflow in piping systems. It is used in industrial applications such as water, oil, and gas lines where a 1 1/2 in carbon steel inline valve body with FNPSM connections is required. The metal seat ensures durability in demanding environments.

What are the specifications of the SHARPE check valve 4371000940?

The SHARPE check valve 4371000940 is a 2-way, inline swing check valve with a 1 1/2 in pipe size, FNPSM x FNPSM connections, and a carbon steel body. The seat material is metal. It is designed for reliable backflow prevention in industrial systems.

Where to buy a SHARPE check valve worldwide?

3G Electric supplies the SHARPE check valve 4371000940 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this carbon steel swing check valve to your facility. Contact us for availability and lead time.

How to install a SHARPE swing check valve?

Install the SHARPE swing check valve in a horizontal or vertical upward flow position to ensure proper disc operation. Verify flow direction matches the arrow on the body. Use appropriate thread sealant on the FNPSM connections and tighten to manufacturer torque specifications.

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 carbon steel inline swing 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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