Check Valve, Series 2483, Piston, 1 1/4 in, NPSM Female Threaded x Socket Weld, Carbon Steel MPN:4371001880
Check Valve, Series 2483, Piston, 1 1/4 in, NPSM Female Threaded x Socket Weld, Carbon Steel
SHARPE 4371001880 is an inline piston check valve for one-way flow control in steam and process piping systems. Application/service categories include corrosives, flammable media, and toxic service. It features a stainless steel valve body, metal seat, and female NPSM connections on both ends. Check valve function: one-way flow control with reverse-flow check mechanism. Mounting orientation: Horizontal or vertical.
Key Features:
- Nominal valve size: 1 1/4 in
- Connection type: Female NPSM on both sides
- Connection configuration: Threaded x Threaded
- Mechanism and body design: Inline piston
- Flow design: Single
- Body material: Stainless steel
- Check mechanism material: 316 stainless steel
- Spring material: 316 stainless steel
- Seal material: 304 stainless steel, graphite
- Seat material: Metal
- Maximum operating pressure: 990 psi
- Maximum temperature: 600 degrees F
- Coefficient of volume (Cv): 14
- Mounting orientation: Horizontal or vertical
- Overall length: 4.72 in
- Standards: API 602, NACE MR0175
- Valve series: 2483
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.72
- Package Width: 4.20
- Package Height: 5.03
- Package Weight: 8.00
Product info last updated on February 4, 2026 12:57pm UTC
Category: Pipes, Valves and Fittings