Vapor Adaptor Valve is designed as quick connecting structure and installed on the downside of the tanker near to unloading position. It is an important part for controlling the vapor input and output of the tanker. The interlock valve in valve body can control the combing vent valve by coupling the valve to touch the interlock.

• Special surface Treatment

Aluminum alloy surface is treated by oxidation to improve the anti-corrosion.

• High Quality

Stainless steel internal components for increased corrosion resistance

• Light Weight

Light Weight aluminum alloy construction is light and sturdy

• Sight Glass Option

easy to observe the inner working situation.

• Interlock Control

To interlock with vapor adaptor valve, when the adaptor valve is open ,the combing valve should be closed.

Nominal diameter :4″

Installment mode: Flanged type

Nominal pressure: 0.3Mpa

Temperature range -20~+70℃