Check Valve, Series 25, Swing, 4 in, Flanged x Flanged, Carbon Steel Body MPN:4371002030
Check Valve, Series 25, Swing, 4 in, Flanged x Flanged, Carbon Steel Body
SHARPE 4371002030 is a 4 in inline check valve that uses a swing mechanism for one-direction flow applications and is intended to close in response to reverse flow. It is designed for non-corrosive media, oil, pipeline, steam, and water service. The valve includes a carbon steel body, metal seat, and 0.06 psi cracking pressure for backflow control applications requiring low specified opening pressure.
Key Features:
- 4 in nominal valve size
- Flanged x flanged connections
- Swing check mechanism
- 2-way inline body design
- Body material: Carbon steel
- Check mechanism material: 410 stainless steel and A105 carbon steel
- Seal material: 410 stainless steel
- Seat material: Metal
- Maximum operating pressure: 200 psi
- Maximum temperature: 400 degrees F
- Cracking pressure: 0.06 psi
- Mounting orientation: Horizontal or vertical
- Silent check: Standard
- Counterweight: None
- Overall length: 11.5 in
- Standards: ASME B16.34
- Valve series: 25
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.50
- Package Width: 9.00
- Package Height: 12.00
- Package Weight: 92.40
Product info last updated on February 28, 2026 9:04am UTC
Category: Pipes, Valves and Fittings