Product Name: Self-operated Control Valve
Key Features: Single Seated, Pressure Control
Body Material: ASTM A216 WCB
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN16
End Connection: Flanged
Actuation: Multi-Spring Diaphragm Pneumatic Actuator

Product Range

Body Material: Carbon Steel, Stainless Steel, Alloy Steel
Size Range: 3/4-12 Inch, DN20-DN300
Pressure Rating: PN16-PN100, Class 150-600 LB
Working Temperature: -9°C to 350°C
End Connections: Flanged, Welded
Flow Characteristics: Quick Open
Seat Leakage: ANSI B16.104 Class IV (Hard Seal), Class VI (Soft Seal)
Actuator Options: Multi-Spring Diaphragm Pneumatic Actuator
Air Supply Pressure: 0.14, 0.16, 0.28, 0.4 MPa

Self-operated Control Valve Design-Components and Materials
China Control Valve Zhejiang Co., Ltd. (https://www.cncontrol.cn/) has over thirty years of expertise in crafting high-quality control valves. Our commitment to fulfilling diverse engineering requirements and handling various media types is evident in our array of structural designs. By continuously integrating cutting-edge domestic and international technologies, we stay at the forefront of the industry. This proactive approach has enabled us to develop a unique line of pneumatic, electric, and hydraulic valves.