Product Name: High Temperature Heat Transfer Oil Control Valve
Trim Form: Sleeve Type, Single Seated
Body Material: ASTM A351 CF8
Trim Material: SS 304
Size: DN80, 3 Inch
Pressure: Class 300 LB, PN50
End Connection: RF Flanged
Operation: Electric Actuator
Flow Characteristics: Linear, Equal Percentage
Rangeability: 30:1
Product Range
Size Range: DN20-DN300 (3/4-12 Inch)
Pressure Rating: Class 150 LB, 300 LB, 400 LB, 600 LB (PN16, PN25, PN40, PN64, PN100)
Body Material: Carbon, Stainless, Alloy Steel, ASTM A216 WCB, A351 CF3/CF3M, CF8/CF8M
Packing Material: Graphite, PTFE
Seat Leakage: according to ANSI B16.104
Temperature Range: 250°C to 450°C
Operation: Electric Actuator (AC 220V, 1-5V DC, 4-20mA DC)
End Connections: Flanged (RF, FF, RTJ), Welded (SW, BW)
Application: 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/heat-transfer-oil-control-valve-astm-a351-cf8-3-in-cl300.html