Check Valve, OP20 Series, Inline Swing, 4 in NPSM Female, Ductile Iron Body MPN:4353014300

Discount: See in Cart
Free Shipping
In Stock
Brand: Sharpe
Part #: 4353014300
SKU
510-G808258785
Regular Price $1,075.61 Special Price $768.29

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

Check Valve, OP20 Series, Inline Swing, 4 in NPSM Female, Ductile Iron Body

The Check Valve from Sharpe is a reliable and efficient solution for oil patch applications. Its inline swing design ensures full flow and minimizes pressure drop, making it ideal for high-pressure environments. Constructed with durable ductile iron and featuring a rubber seat, this valve can withstand temperatures up to 280°F and pressures up to 1,440 psi. Its versatility allows for horizontal or vertical mounting, making it suitable for a variety of industrial settings. With a long lifespan and easy maintenance, this check valve is a valuable addition to any oil patch operation.

Top product features:

  • Check Valve, Flow Design Single, Mechanism and Body Design Inline Swing
  • Body Material Ductile Iron
  • Seat Material Rubber

Top product applications:

  • Oil Patch
  • Valves
  • Horizontal, Vertical

SHARPE OP20 is a 4 in threaded check valve with an inline swing design that uses an inline swing check mechanism for one-direction flow and reverse-flow control. It features a ductile iron body, a 316 stainless steel check mechanism, and is specified for oil patch service with oil media. The valve supports horizontal or vertical mounting and has a full-flow design for use in piping systems.

Key Features:

  • Valve type: 2-way check valve
  • Design: Inline swing
  • Nominal size: 4 in
  • Connections: Female NPSM on both ends
  • Connection style: Threaded
  • Body material: Ductile iron
  • Check mechanism material: 316 stainless steel
  • Seal material: FKM
  • Seat material: Rubber
  • Maximum operating pressure: 1,440 psi
  • Maximum temperature: 280 degrees F
  • Mounting orientation: Horizontal or vertical
  • Overall length: 10 in
  • Cap to inlet center: 3 49/50 in
  • Height, cap to inlet center: 4 in
  • Counterweight: None
  • Silent check: Standard
  • Standard: 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: 10.00
  • Package Width: 8.00
  • Package Height: 9.85
  • Package Weight: 59.50
Product info last updated on February 21, 2026 3:38pm UTC Category: Pipes, Valves and Fittings
Copyright © 2026 Veratics, Inc dba GoVets.
In stock