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Brief description of forged steel low temperature ball valve

The forged steel low temperature ball valve is mainly used for cutting off or connecting the pipeline medium on the pipeline of various systems of thermal power station. Applicable medium: non-corrosive medium such as water and steam. Forged steel valves compared with other valve products are characterized by high temperature and high pressure, unique self-sealing design, the higher the pressure, the more reliable the seal. Due to the special performance, technical characteristics and operating conditions, the product has formed features that cannot be replaced by other products.

Forged steel cryogenic valves often ignore the amount of grease injected. After refueling with the grease gun, the operator shall select the valve and the grease connection mode with the low temperature globe valve and carry out the grease injection operation.

There are two forged steel gate valves:

On the one hand, the amount of fat injection is less than the amount of fat injection is insufficient, and the sealing surface will wear faster due to the lack of lubricant.

On the other hand, too much fat is wasted. Is not according to the valve type category, the different valve sealing capacity for accurate calculation.

The sealing capacity can be calculated according to the valve size and type, and then reasonable injection of the right amount of grease.