China Wafer Butterfly valve lever operated Manufacturers, Suppliers, Factory

High quality Trunnion Mounted Ball Valve made in China. Milestone is Trunnion Mounted Ball Valve manufacturer and supplier in China. The trunnion mounted ball valve is a form of quarter-turn valve which uses a hollow, perforated and fixed ball to control flow through it.

Resilient Seat Seal Gate Valves are also called lifting stem gate valves, also called rising stem gate valves. Usually there is a trapezoidal thread on the lifting rod, through the nut on the top of the valve and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is changed into operating thrust. The opening and closing part of Resilient Seat Seal Gate Valves is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. It can only be fully opened and closed, but cannot be adjusted or throttled. The Resilient Seat Seal Gate Valves produced by Milestone Valve Company have stable performance and are used in various fields such as petroleum, chemical industry, and water conservancy.

The butterfly plate of the Wafer Type Butterfly Valve produced by MST is installed in the diameter direction of the pipe. Wafer Type Butterfly Valve is simple in structure, small in size, light in weight, and consists of only a few parts. Moreover, it can be opened and closed quickly by rotating 90°, and the operation is simple. At the same time, the Wafer Type Butterfly Valve has good fluid control characteristics.

Ventilation butterfly valve is used in chemical industry, building materials, power station, glass and other industries, as well as in the dust containing cold air or hot air gas pipeline of environmental protection engineering. The ventilation butterfly valve is used as a pipeline control device to regulate the flow or cut off the gas medium. This kind of valve should be installed horizontally in the pipeline.

The Pneumatic Atuated Butterfly Valve produced by MST Valve Company Ltd. is a centerline butterfly valve with good corrosion resistance and sealing performance. Pneumatic actuated butterfly valves are generally divided into flange type pneumatic actuated butterfly valves and wafer type pneumatic actuated butterfly valves. Pneumatic actuated

Compound exhaust valve is a kind of floating ball exhaust valve made by Bernoulli's theory, which can keep fully open under the air flow. When the solid water column rises, the floating ball can float immediately and close the exhaust port tightly. Compound exhaust valve adopts a specific diameter of floating ball, so that the aerodynamic force generated by it can keep the floating ball open when the air flows through, and the buoyancy generated when the solid water column rises can make it float again. With a cone at an appropriate angle at the inlet, the exhaust port will not be blocked no matter how high the air pressure or the air velocity.