Gas Vent Valve

GAS VENT VALVE

Gas vent Valve is installed above the ESP packer, and it is attached to the packer with thread. It is controlled by hydraulic control line through surface manipulation. When pressure load is applied in hydraulic control line, the valve opens, it allows gas which has accumulated vent to the annulus below the packer. When control line pressure is released, the valve will return to the normally closing state. When the hydraulic line falls the gas vent valve can be switched through applying pressure and releasing pressure.

Features:

Ø  A Gas vent valve can be switched by applying pressure and releasing pressure;

Ø  Open pressure can be adjusted;

Ø  Metal to metal seal, reliable, long service life;0 Little OD, large flow area.

SPECIFICATIONS