Locking hard seal gate valve

The encrypted magnetic locking gate valve is designed with an anti-theft structure based on the characteristics and uses of conventional valve structures, especially suitable for use in unmanned pipelines, to prevent damage and loss caused by medium loss and poor management in pipelines

The anti-theft valve that locks the hard seal gate valve is mainly used to cut off or open the medium in the pipeline, and can also be used for fluid regulation and control. It can be compared with other valve typesLocking hard seal gate valves have the following advantages:

The bottom mounted valve stem and the protruding step at the head of the valve stem prevent the valve stem from spraying out. If a fire causes damage to the valve stem seal, the protruding step can also form a metal contact with the valve body, and the valve stem is sealed

The thrust bearing reduces the friction torque of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time

Function: Install springs between the ball, valve stem, and valve body to dissipate static electricity generated during the switching process

The valve seat has good sealing performance, and the sealing ring is made of elastic materials such as polytetrafluoroethylene. The structure is easy to seal, and the sealing ability of the password soft seal anti-theft door valve increases with the increase of medium pressure

Valve stem seal, as the valve stem only rotates without lifting or lowering, the packing seal of the valve stem is not easily damaged, and the sealing ability increases with the pressure of the medium

The fluid resistance is small, and the encrypted soft seal anti-theft gate valve is one of the valves with relatively low fluid resistance. Even the reduced diameter coded soft seal anti-theft gate valve has relatively low fluid resistance

Due to the good self-lubricating properties of materials such as polytetrafluoroethylene, the friction loss with encrypted soft seal anti-theft gate valves is small, resulting in a long service life of encrypted soft seal anti-theft gate valves