Special valves series for gas transportation
Built-in relief valve NA42F - ...
Apply to liquefied petroleum gas, liquid oxygen tank lorry, such as when the medium ins...
Tank lorry emergency cut-off v...
Apply to liquefied petroleum gas or liquid ammonia tank liquid phase and gas phase on t...
Tank lorry ball valve CQ51F-25...
Adopt floating sphere structure, sealed performance is good, quick, easy operation, sui...
Pneumatic emergency cut-off va...
1, suitable for gas pipeline, a safety protection.The delivery status, normally closed ...
