The switching action of the actuator of the pneumatic actuator is driven and executed by the air source, which is called DOUBLE ACTING, which is double acting. SPRINGRETURN, that is, single-acting, only open or close is driven by air source, and the opposite action is reset by spring.…

AT pneumatic actuator is a double-piston rack and pinion rotating structure design. It is divided into double-acting and single-acting. It is suitable for various indoor or outdoor non-corrosive working environments.…

The applications of fully welded ball valves are as follows: All kinds of industrial equipment: all kinds of heat treatment pipelines, all kinds of industrial gas and heating pipelines.…

The valve seat is composed of PTFE sealing ring and spring, and has strong adaptability to pressure and temperature changes, and will not cause any leakage within the scope of use.…

The safety valve is one of the three indispensable safety accessories on the boiler. It plays an important role in the control of the internal pressure limit of the boiler and the safety protection of the boiler.…

The safety valve is a kind of overpressure protection device. When the pressure in the equipment, container or pipeline exceeds the allowable value, the valve will automatically open and then discharge all to prevent the pressure in the equipment, container or pipeline from continuing to rise; when the pressure drops to the specified value When the value is reached, the valve will automatically cl…

VITAL Plug Valve are Ready…

Its plug can be cylindrical or conical. In cylindrical plugs, the channels are generally rectangular, while in tapered plugs, the channels are trapezoidal. These shapes make the structure of the plug valve lighter.…