Insulation ball valve is a relatively new type of ball valve. It has some characteristics of its own structure, such as flexible switch, non-contradictory, good sealing, and not easy to wear. ...
There are many types of valve products, and the statements are not unified. Some are classified by purpose (such as chemical valves, petroleum valves, oilfield valves, power station valves, etc.), ...
The material and type of filler should be selected according to the working conditions; Install the packing correctly according to the relevant regulations, the packing should be placed and ...
The butterfly plate of the electric butterfly valve is mounted in the diameter direction of the pipe. In the cylindrical passage of the electric butterfly valve, the disc shaped butterfly plate is ...
Valves are control components in fluid delivery systems, with cutout, adjustment, flow, preventing counterflow, regulator, shunt, or overflow pressure. Valves for fluid control systems, from the ...
Large caliber butterfly valve is mainly used to control the operation of various equipment and fluid media on its line, leakage of large diameter butterfly valve often occurs on filler, flange seal ...
Butterfly valves are widely used in thermal pipelines, boiler auxiliary systems, petrochemicals and metallurgical industries due to their compact size, and simple and easy to maintain. The boiler ...
Before installation, confirm whether the performance of our products and the arrow of the flow direction of the medium are consistent with the movement conditions, and the inner cavity of ...
Valves are control components in fluid delivery systems, with cutout, adjustment, flow, preventing counterflow, regulator, shunt, or overflow pressure. Valves for fluid control systems, from the ...
Electric regulatory valve uses main control parameters as: nominal diameter, design nominal pressure, medium allows temperature range, flow coefficient, etc. For strict occasions that ...