Pneumatic Single Seat Globe Control Valve-SUPCON
Size: 1/2 ″ to 12 ″.
Pressure: Class 150 to Class 600, PN 16 to PN64, JIS 10K to 40K.
End Connection: Flanged, Welded.
Temperature: -17 ℃ to +230 ℃.
Body Product: WCB, WC6, WCC, CF8, CF8M, CF3, CF3M, Alloy Steel.
Trim: SS304, SS316, SS316L.
Gland Packing: V-PTFE, PTFE, Graphite.
Control Setting: Throttling Control, On-Off Control.
Valve Activity: Air to Shut, Air to Open up.
Actuator Kind: Multi-Spring Diaphragm Kind.
Globe valves are extensively employed to manage circulation. The range of circulation control, pressure decline, and duty should be thought about in the design of the shutoff to prevent early failure as well as to ensure sufficient solution. Valves subjected to high-differential pressure-throttling solution call for specially developed valve trim.
Typically the optimum differential pressure across the valve disc should not go beyond 20 percent of the maximum upstream stress or 200 psi (1380 kPa), whichever is less. Shutoffs with special trim may be created for applications surpassing these differential pressure limitations.
