Stainless steel wedge gate valve

Introduction to Z41H-16P Stainless Steel Wedge Gate Valve
Named after its wedge-shaped shape. In general, for gate valves with wedge-shaped sealing surfaces, the angle between the sealing surface and the vertical centerline is 2 ° 52 ', 3 ° 30', 5 °, 8 °, 10 °, etc. Wedge gate valves are divided into rising stem gate valves and hidden stem gate valves, as well as wedge single gate valves and wedge double gate valves.
Wedge gate valves and wedge single gate valves. The two sealing surfaces of commonly used wedge gate valves form a wedge shape, and the wedge angle varies with the valve parameters, usually 50. The gate of a wedge gate valve can be made as a whole, called a rigid gate; It can also be made into a gate that can produce slight deformation to improve its processability and compensate for the deviation of the sealing surface angle during the processing. This type of gate is called an elastic gate.

Applicable working conditions of Z41H-16P stainless steel wedge gate valve
Wedge gate valves can withstand high pressure due to their sealing surface forming an angle with the vertical centerline, resulting in good sealing. In general, the valve stem of a wedge gate valve has undergone quenching and surface nitriding treatment, which provides good corrosion resistance and abrasion resistance; The gate and valve seat seals are made of hard alloy overlay weldingWear resistance, high temperature resistance, corrosion resistance, good scratch resistance, and long service life; The valve body material variety is complete, and the packing and gasket are reasonably selected according to actual working conditions or user requirements, which can be suitable for various pressure, temperature, and medium working conditions; Generally, it can withstand pressure up to PN16 and is widely used in industrial fields such as power, petroleum, chemical, metallurgical, mining, and sewage treatment. It plays a huge role in the equipment of power plant ash removal and coal washing plants!