DN (Diameter Nominal) | PN （Pressure Nominal） | Material | Medium Temperature | Applicable Medium | Connection Style | Standard |
DN50-DN300 | PN1.6MPa-PN335MPa | Carbon steel/alloy steel/stainless steel | t<－100℃
－100℃≤t≤－29℃
－29℃＜t＜120℃
120℃≤t≤425℃
t>450℃ | Water/oil/steam | Flange/thread/welding/clamp/lug | API 600/API 6D/MSS SP-25 |
A pneumatic control regulating valve is a type of valve that is operated or controlled by pneumatic pressure or air pressure. It is commonly used in various industries for applications that require precise control of fluid flow, such as in process control systems, HVAC (Heating, Ventilation, and Air Conditioning) systems, and industrial automation.
The valve is designed to regulate the flow of fluid (usually gas or liquid) in a system. It works by modulating the valve opening to control the rate of fluid flow. The pneumatic control system, typically consisting of an actuator and a controller, applies varying air pressure to the actuator, which in turn adjusts the valve position to achieve the desired flow rate or pressure.
Pneumatic control regulating valves are widely used in industries such as oil and gas, petrochemical, power generation, water treatment, and pharmaceuticals. They are utilized in various processes including flow control, pressure control, temperature control, and level control. These valves are known for their reliability, fast response, and precise control, making them suitable for applications that require accurate and dynamic fluid control.
