The bellows globe valve adopts a bellows structure inside, and the lower end of the stainless steel bellows is welded to the valve stem to prevent the...

The high-pressure angle seat valve can save space by maintaining flow rate. It is a directional angle seat valve operated by a single acting pneumatic...

Working principle of micro exhaust valveUnder normal circumstances, the ARVX micro exhaust valve contains about 2VOL% dissolved air in water. During t...

Working principle of insulation plug valve:Insulated plug valves are used in various systems such as petroleum, chemical, metallurgical, and pharmaceu...

The vacuum negative pressure breaking valve is a safety valve. Mainly used in containers or pipelines, this valve can automatically open when negative...

Installation of vacuum breaker (valve)(1) The vacuum breaker (valve) should be installed at the top of the pipeline, and the atmospheric vacuum breake...