SHARPE Check Valve: Piston, Inline Valve Body, 1 1/4 in Pipe Size, FNPSM x FNPSM
The SHARPE Check Valve: Piston is a forged steel inline piston check valve with a 1 1/4 in pipe size, featuring an FNPSM x FNPSM connection and a carbon steel body with NPSM threads (MPN 4371001830). This…
SKU 3G-OTH-596356
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Product Description
The SHARPE Check Valve: Piston is a forged steel inline piston check valve with a 1 1/4 in pipe size, featuring an FNPSM x FNPSM connection and a carbon steel body with NPSM threads (MPN 4371001830). This metal-bodied valve is designed for inline installation to prevent backflow in industrial piping systems.
Frequently Asked Questions
What is a SHARPE forged steel inline piston check valve used for?
A SHARPE forged steel inline piston check valve prevents backflow in industrial piping systems. It is installed inline to allow flow in one direction only, protecting pumps and equipment from reverse flow damage in applications such as water, oil, and gas lines.
What are the specifications of the SHARPE check valve MPN 4371001830?
The SHARPE check valve MPN 4371001830 has a 1 1/4 in pipe size with FNPSM x FNPSM connections. It features a forged carbon steel body with NPSM threads and a metal piston design for inline installation. The valve body type is inline, suitable for industrial backflow prevention.
Where to buy a SHARPE check valve worldwide?
3G Electric supplies the SHARPE forged steel inline piston check valve MPN 4371001830 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this valve.
How to install a SHARPE inline piston check valve?
Install the SHARPE inline piston check valve in the correct flow direction as indicated by the arrow on the body. Ensure the pipe threads are clean and apply appropriate sealant. Tighten to recommended torque to avoid leaks. Always follow standard piping best practices for valve installation.
Used in
Common applications for SHARPESHARPE 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.









