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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3 in Pipe Size, FNPSM x FNPSM - Stainless Steel Inline Swing Check Valves
SHARPEStainless Steel Inline Swing Check Valves

SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3 in Pipe Size, FNPSM x FNPSM

The SHARPE Check Valve: Swing is a stainless steel inline swing check valve (SKU 4371000390, MPN 4371000390). It features a 2-way, inline valve body with a 3-inch pipe size and FNPSM x FNPSM connections, rated for…

SKU 3G-OTH-437491

Brand
SHARPE
Item
Check Valve: Swing, 2-Way, Inline Valve Body, 3 in Pipe Size, FNPSM x FNPSM
Category
Stainless Steel Inline Swing Check Valves
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SHARPE
Manufacturer Part Number
4371000390
Type
2-Way, Inline Valve Body, FNPSM x FNPSM, 350°F, Std, PTFE
Pipe Size
3 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 stainless steel inline swing check valve (SKU 4371000390, MPN 4371000390). It features a 2-way, inline valve body with a 3-inch pipe size and FNPSM x FNPSM connections, rated for 350°F. The valve has a metal seat material and is supplied by SHARPE.

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 Check Valve: Swing used for?

The SHARPE Check Valve: Swing is used to prevent backflow in industrial piping systems. It is suitable for applications requiring a stainless steel inline swing check valve with FNPSM connections, such as water, oil, and gas lines, where a metal seat provides durability at temperatures up to 350°F.

What are the specifications of the SHARPE Check Valve: Swing?

The SHARPE Check Valve: Swing (MPN 4371000390) is a 2-way, inline valve body with a 3-inch pipe size and FNPSM x FNPSM connections. It has a metal seat material, is rated for 350°F, and is supplied by SHARPE. The valve is made of stainless steel and is designed for swing check operation.

Where to buy the SHARPE Check Valve: Swing worldwide?

You can source the SHARPE Check Valve: Swing (MPN 4371000390) 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 on this stainless steel swing check valve.

How to install the SHARPE Check Valve: Swing?

Install the SHARPE Check Valve: Swing in a horizontal or vertical upward flow position to ensure proper disc operation. Verify the flow direction arrow on the body matches your piping. Use appropriate thread sealant on the FNPSM connections and tighten to manufacturer torque specs. Test for leaks after 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 stainless 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 in Pipe Size, FNPSM x FNPSM, 350°F, Std, PTFE (MPN 4371000340)
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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 in Pipe Size, FNPSM x FNPSM, 350°F, Std, PTFE (MPN 4371000340)
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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3 in Pipe Size, FNPSM x FNPSM, 350°F, Std, PTFE (MPN 4371000590)
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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3 in Pipe Size, FNPSM x FNPSM, 350°F, Std, PTFE (MPN 4371000590)
SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3/4 in Pipe Size, FNPSM x FNPSM, 350°F, Std (MPN 4371000330)
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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 3/4 in Pipe Size, FNPSM x FNPSM, 350°F, Std (MPN 4371000330)
SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 1/2 in Pipe Size, FNPSM x FNPSM, 350°F, Std (MPN 4371000360)
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SHARPE Check Valve: Swing, 2-Way, Inline Valve Body, 1 1/2 in Pipe Size, FNPSM x FNPSM, 350°F, Std (MPN 4371000360)

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