Check Valve, OP20 Series, Inline Swing, 3 in NPSM Female, Ductile Iron Body MPN:4353014240
Check Valve, OP20 Series, Inline Swing, 3 in NPSM Female, Ductile Iron Body
SHARPE OP20 is a 3 in. inline swing check valve configured for one-way flow and reverse-flow control in oil service and oil patch applications. This 2-way valve features a ductile iron body, a 316 stainless steel swing check mechanism, and female NPSM threaded connections on both ends. It is rated for horizontal or vertical mounting and has a full-flow design, a maximum operating pressure of 720 psi, and a maximum operating temperature of 280 degrees F.
Key Features:
- Valve type: Inline swing check valve
- Size: 3 in. nominal valve size
- Connections: Female x female NPSM threaded ends
- Body material: Ductile iron
- Check mechanism material: 316 stainless steel
- Seal material: FKM
- Seat material: Rubber
- Flow capacity: Full flow
- Mounting orientation: Horizontal or vertical
- Pressure rating: 720 psi maximum operating pressure
- Temperature rating: 280 degrees F maximum operating temperature
- Standards: NACE MR0175
- Overall length: 8.25 in.
- Cap to inlet center: 3 in.
- Counterweight: None
- Silent check: Standard
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 February 15, 2026 4:48am UTC
Category: Pipes, Valves and Fittings