China Valves The ZMAS pneumatic angle type high pressure regulating valve applies with the top-guided structure, and equipped with the multi-spring diaphragm actuator. It has many advantages such as compact structure, light weight, quick action, "~"...
Pressure protection device for the equipment and pipeline of the steam, ect. The working temperature with carbon material type are less than 425ºc and with wc6 material type are less than 500ºc and wc9 material type are less than 550ºc. Pressure:...
Vacuum Negative Pressure Safety Valve Application: Vaccum Negative pressure safety valve also can be called Vacuum Relief Valve. 1. Used for negative vacuum pressure systems: when the negative vacuum presssure in the container exceeds allowable...