Product Name: Pneumatic Cut-off Control Valve
Body Material: ASTM A216 WCB
Size: DN200, 8 Inch
Pressure: PN16, Class 150 LB
End Connection: RF Flanged
Operation: Pneumatic Actuator
Flow Characteristics: Quick Opening
Product Range
Size Range: DN20-DN200 (3/4-8 Inch)
Pressure Rating: Class 150 LB, 300 LB, 400 LB (PN10, PN16, PN40, PN64)
Body Material: ASTM A216 WCB, A351 CF3/CF3M, CF8/CF8M
Packing Material: Graphite, PTFE
Seat Leakage: ANSI B16.104 Class IV or Class VI
Temperature Range: -46°C to 450°C
Operation: Pneumatic Actuator (4-20mA)
End Connections: RF, FF, RTJ
Application: Oil, Chemical, Petroleum, Power Station, etc.
Pneumatic Control Valve, Class 600 LB, 260°C, ISO 15848-1cc3 TUV Certification

Pneumatic Ball Valve, Class 300 LB, 260°C, ISO 15848-1cc3 TUV Certification

Source: https://www.magpievalves.com/astm-a216-wcb-control-valve-dn200-pn16-8-inch-pneumatic.html