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Oilfield Downhole Check Valve For API ESP Equipment 5000psi Flow Control

Minimum Order Quantity : 1 set Price : USD 1-10000/set
Packaging Details : Pollywood Delivery Time : 30-50 days
Payment Terms : L/C, T/T, D/P Supply Ability : 10 set/month
Place of Origin: China Brand Name: ZZ TOP OIL TOOLS
Certification: ISO, API Model Number: ESP Check Valve

Detail Information

Product: Check Valve Material: AISI 4130 Alloy Steel
Size: 2 7/8" Working Pressure: 5000 Psi
Connection: NUE Usage: Flow Control Service
Working Condition: Oil & Gas H2S Service Working Temperature: P-U
High Light:

Oilfield Downhole Check Valve For API


Oilfield Downhole Check Valve 5000psi


5000psi Flow Control Valve

Product Description

Oilfield Downhole Check Valve 2 7/8" For API ESP Equipment ​


The check valve is installed about two to three joints above the ESP pump to maintain a full liquid column in the tubing string during equipment shut down period. The check valve is designed and used to prevent backflow through a pump, which uses a seat and plunger to block downward flow in the tubing string.. The check valve is a shuttle type poppet valve arrangement with a spring return. In installation without a check valve, it must be ensured that the tubing string completely drains back to the well through the pump before the motor is started again


Technical Parameter of Check Valve


Name Accessory Material Remark

2 3/8", 2 7/8", 3 1/2"

Check Valve Assembly

Valve Body 316SS

Thread Standard:


Circlip for Hole
Spider Stop. 316SS
Valve Clack Ni-Resist 1



Oilfield Downhole Check Valve For API ESP Equipment 5000psi Flow Control 0

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