valve

Valve of pipe fitting is the control of fluid delivery system components, globe, regulation, diversion, preventing upstream, regulator, bypass or overflow the pressure relief function.
Valves for fluid control systems, from the most simple valves to complex automatic control system used by the various valves, its variety and size range. Valves are designed to control air, water, steam, corrosive media, mud, oil, liquid metals and radioactive medium, such as various types of fluid flow. Valve according to the material divided into cast iron valves, cast steel valve, stainless steel valve (201, 304, 316), chromium-molybdenum steel valve, chromium-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard custom valve material.

Valves of pipe fittings are in a fluid system, used to control the direction of the fluid, pressure devices, flow in the piping and equipment is medium (liquid, gas, powder) flow or stop and be able to control the flow of installation.

Valves are in fluid conveying system control unit, which is used to change the channel section and flow direction, diversion, globe, throttle, stop, bypass or overflow pressure relief function. For fluid control valve, from the most simple valves to complex automatic control system used by the various valves, its many varieties and specifications, the nominal diameter of the valve from the tiny instrument valve to size up to 10m industrial pipeline valves. Can be used to control water, steam, oil, gases, slurries, corrosive, liquid metal and radioactive fluid, such as various types of fluid flow, pressure valves are available from 0.0013MPa to 1000MPa ultra-high pressure operating temperature from-270 ° c temperature 1430 ° c temperatures. Valve of control can used variety drive way, as manual, and electric, and liquid moving, and pneumatic, and Turbo, and electromagnetic moving, and electromagnetic liquid moving, and electric liquid moving, and gas liquid moving, and are gear, and umbrella gear drive,; can in pressure, and temperature or other form sensing signal of role Xia, by scheduled of requirements action, or not rely on sensing signal and for simple of opened or close, valve relies on drive or automatically institutions makes opening and closing pieces for lifting, and slip, and spin pendulum or rotary movement, to change its flow Road area of size to achieved its control function.