ASTM A351 CF8 Flanged Butterfly Valve, API 609 B, CL150, 18IN

RPTFE Seated Butterfly Valve, Double Offset, 18 Inch/DN450, Class 150 LB, Gear Operation.

Valve Description

1862253 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8, ASTM B148 C95800, Titanium, ASTM A890 5A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A890 4A.
Nominal Size: 18 Inch, DN450
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Test and Inspection: API 598, API 609
Trim Material: ASTM A890 5A, ASTM A351 CF8M, ASTM A890 4A, ASTM A351 CF8, ASTM B148 C95800, Titanium
Face to Face: API 609, EN 593
Operation: Gear
Seat: RPTFE, PPL
End Connection: Double Flanged
Key Features: Long working life for frequent operation (million cyclings), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available.

Product Range

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 - 48 Inches (DN15 - DN1200)
Pressure Range: Class 150 - 300 LBs
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged(FF, RF, RTJ)
Seat Type: PTFE, RPTFE, PPL(for higher temperature), RPTF