What is the main purpose of mud gate valve?

The mud gate valve is fast and convenient to install, with strong rigidity, safety and reliability, good sealing effect between the valve seat and the gate plate, and easy to open. The high-pressure mud gate valve has two types: non-metallic seal and metal seal, which are mainly used for oil mine drilling mud circulation system equipment to control mud circulation and closure. The connection form is trapezoidal thread or flange type. The installation and maintenance of the gate valve should pay attention to the following matters:

1. The handwheel, handle and transmission mechanism are not allowed for lifting, and collision is strictly prohibited.

2. The gate valve with the bypass valve should open the bypass valve before opening (to balance the pressure difference between the inlet and outlet and reduce the opening force).

3. The gate valve with transmission mechanism should be installed according to the provisions of the product instruction manual.

4. If the valve is often switched on and off, lubricate it at least once a month.