Check Valve, OP20 Series, 3 in, Inline Swing, Threaded NPSM, Ductile Iron Body MPN:4353014220
Check Valve, OP20 Series, 3 in, Inline Swing, Threaded NPSM, Ductile Iron Body
SHARPE OP20 is a 3 in. check valve with an inline swing design that is configured for one-way flow and closes to help restrict reverse flow. It is designed for oil service and oil patch applications, with a ductile iron body, threaded female NPSM connections on both ends, and a full-flow design. The valve can be mounted horizontally or vertically and is rated for operating pressures up to 600 psi and temperatures up to 280 degrees F.
Key Features:
- Inline swing check mechanism for one-way flow control
- 3 in. nominal valve size with 3 in. female NPSM connections on both ends
- Ductile iron body with 316 stainless steel check mechanism
- FKM seal and rubber seat
- Full-flow design
- Maximum operating pressure: 600 psi
- Maximum operating temperature: 280 degrees F
- Mounting orientation: horizontal or vertical
- Inline valve body style
- 2-way valve configuration
- Overall length: 8.25 in.
- Meets NACE MR0175
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.25
- Package Width: 6.00
- Package Height: 6.95
- Package Weight: 27.80
Product info last updated on January 27, 2026 4:41am UTC
Category: Pipes, Valves and Fittings