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Bellows Seal Valve

OPERATIONAL SERVICE FEATURES In a maintenance aspect, it is true that this type of valve is accounted less than any other type, but the valve have some important advantages as follows: 1.Useful life is ensured. 2.There is a grease nipple on all be... Read More

High Pressure Forged Steel Valve

HIGHER INTEGRITY By selecting valve with a forged body the user automatically increases the safety and integrity of their plant and process equipment. It has long been known that forged valve are tougher, more r... Read More

Working principle of pneumatic regulating valve

Pneumatic regulating valve refers to the pneumatic control valve, which takes the air source as the power, the cylinder as the actuator, the 4-20mA signal as the driving signal, and drives the valve by means of the accessories such as the electrical valve positioner, con... Read More