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SHARPE 1 in Carbon Steel Inline Swing Check Valve, FNPSM x FNPSM, Metal Seat - Carbon Steel Inline Swing Check Valves
SHARPECarbon Steel Inline Swing Check Valves

SHARPE 1 in Carbon Steel Inline Swing Check Valve, FNPSM x FNPSM, Metal Seat

The SHARPE Check Valve: Swing is a carbon steel inline swing check valve with a 2-way, inline valve body and a 1 in pipe size, featuring FNPSM x FNPSM connections. This model (MPN 4371001240) includes a metal seat…

SKU 3G-OTH-429034

Brand
SHARPE
Item
1 in Carbon Steel Inline Swing Check Valve, FNPSM x FNPSM, Metal Seat
Part Number
4371001240
Category
Carbon Steel Inline Swing Check Valves
Available to Order
Also known as:4371001240SHARPE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SHARPE
Manufacturer Part Number
4371001240
Type
2-Way, Inline Valve Body, FNPSM x FNPSM, Carbon Steel
Pipe Size
1 in
Seat Material
Metal

Technical Documents

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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 in pipe size, featuring FNPSM x FNPSM connections. This model (MPN 4371001240) includes a metal seat material.

Frequently Asked Questions

What is the SHARPE swing check valve used for?

The SHARPE swing check valve is used to prevent backflow in industrial piping systems. It allows flow in one direction and automatically closes when flow reverses, protecting pumps and equipment. Common applications include water, oil, and gas lines in refineries, chemical plants, and power generation facilities.

What are the specifications of the SHARPE check valve 4371001240?

The SHARPE check valve model 4371001240 is a 2-way, inline swing check valve with a 1 in pipe size and FNPSM x FNPSM connections. The valve body is carbon steel, and the seat material is metal. It is designed for inline installation and is manufactured by SHARPE.

Where to buy SHARPE check valves worldwide?

You can source the SHARPE check valve 4371001240 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SHARPE components for industrial applications.

How to install a SHARPE swing check valve?

Install the SHARPE swing check valve in a horizontal or vertical upward flow position, ensuring the flow arrow on the body matches the pipeline direction. Use proper thread sealant on the FNPSM connections and tighten to manufacturer torque specs. Always verify the valve disc moves freely before commissioning the system.

Used in

Common applications for SHARPE
Oil and gas production — SHARPE Class 600 carbon steel rising stem gate valves for isolation on wellhead and gathering lines.
Petroleum refining — SHARPE forged steel gate valves with 410 stainless steel wedges for high-pressure process isolation.
Chemical processing — SHARPE stainless steel actuator insert couplers for actuated valve assemblies in corrosive environments.
Power generation — SHARPE carbon steel gate valves for steam and water isolation in auxiliary systems.
Natural gas transmission — SHARPE rising stem gate valves with socket-weld connections for high-pressure gas service.
General industrial fluid handling — SHARPE gate valves with FNPT connections for on/off service in water and steam lines.
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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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