Pneumatic Diaphragm Globe Control Valve, DN50, PN150, 3/4-8 Inch
Key Specifications / Features
This pneumatic globe control valve features an explosion-proof, intrinsically safe, cage-guided design suitable for sizes 3/4-8 inch (DN20-DN200) and pressure ratings PN16-PN100. Constructed from ASTM A216 WCB material, the valve includes an actuator that converts control signal pressure into thrust, operating the adjustment mechanism. The valve body regulates flow, pressure, and temperature by directly contacting the medium, ensuring precise control. Known for its simple operation, fast response, and safety without additional explosion-proof measures, this valve is ideal for industrial applications in petroleum, chemical, electric power, and metallurgy sectors, offering reliable performance and efficient process control.
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Detail Information
SPECIFICATIONS
Product Name: Pneumatic Diaphragm Globe Control Valve
Key Features: Explosion-proof, Intrinsic Safety, Cage-guided
Materials: ASTM A216 WCB, SS 304, SS 316, SS 316L, HT200, ZG25I, ZG1Cr18Ni9, ZGOCr17Ni12Mo2, 1.25Cr0.5Mo, 5.0Cr0.5Mo, SCPH21, Ti
Inherent Regulation Ratio: 50:1
Service Temperature: -100°C to -60°C, -200°C to -100°C, -250°C to -200°C
Ambient Temperature: -30°C to 70°C
Air Supply Pressure (KPa): 0.14, 0.25, 0.40
Spring Range (KPa): 20 to 100(Basic Type), 40 to 200, 80 to 240
Size Range: DN20-DN200, 3/4 Inch - 8 Inch
Pressure Rating: PN16-PN100, Class 150 LB - 600 LB
Connection Thread:
G1/4 Inch: BSPP (parallel) thread, 1/4 inch nominal diameter, 19 TPI.
M16x1.5: Metric thread, 16 mm nominal diameter, 1.5 mm pitch.
Product Name: Pneumatic Diaphragm Globe Control Valve
Key Features: Explosion-proof, Intrinsic Safety, Cage-guided
Materials: ASTM A216 WCB, SS 304, SS 316, SS 316L, HT200, ZG25I, ZG1Cr18Ni9, ZGOCr17Ni12Mo2, 1.25Cr0.5Mo, 5.0Cr0.5Mo, SCPH21, Ti
Inherent Regulation Ratio: 50:1
Service Temperature: -100°C to -60°C, -200°C to -100°C, -250°C to -200°C
Ambient Temperature: -30°C to 70°C
Air Supply Pressure (KPa): 0.14, 0.25, 0.40
Spring Range (KPa): 20 to 100(Basic Type), 40 to 200, 80 to 240
Size Range: DN20-DN200, 3/4 Inch - 8 Inch
Pressure Rating: PN16-PN100, Class 150 LB - 600 LB
Connection Thread:
G1/4 Inch: BSPP (parallel) thread, 1/4 inch nominal diameter, 19 TPI.
M16x1.5: Metric thread, 16 mm nominal diameter, 1.5 mm pitch.
Pneumatic Diaphragm Globe Control Valve
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- https://www.cncontrol.cn/
- Address: Yongjia, Wenzhou, Zhejiang, P. R. China
- Phone: 86 577
- Business Type: Industry & Trading , Manufacturer
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