Product Name: Pneumatic Diaphragm Control Valve
Valve Type: Diaphragm Valve
Body Material: ASTM A351 CF8
Size: DN40, 1-1/2 Inch
Pressure: PN10, Class 150 LB
End Connection: RF Flanged
Operation: Pneumatic Actuator
Flow Characteristics: Equal Percentage
Product Range
Size Range: DN20-DN200 (3/4-8 Inch)
Pressure Rating: Class 150 LB (PN6, PN10)
Body Material: Carbon, Stainless, Alloy Steel, ASTM A216 WCB, A351 CF3/CF3M, CF8/CF8M
Diaphragm Material: NBR, NR, PTFE
Packing Material: Graphite, PTFE
Seat Leakage: according to ANSI B16.104
Temperature Range: ≤150°C
Operation: Pneumatic Actuator (4-20mA)
End Connections: Flanged (RF, FF, RTJ), Welded (SW, BW)
Medium: Strong Acids, Alkalis, High Viscosity Medium, Medium Containing Particles, Toxic and Contamination-free.
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Source: https://www.magpievalves.com/pneumatic-diaphragm-control-valve-astm-a351-cf8-dn40-pn10.html