Double Eccentric Butterfly Valves, B148 C95800, 300 LB, 4 IN

Wafer Type Butterfly Valve, RPTFE Seated, 4 Inch/DN100, Class 300 LB, Lever Operation.

Valve Description

1862183 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Body Material: ASTM B148 C95800, ASTM A890 5A, Titanium, ASTM A351 CF8, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 4A.
Nominal Size: 4 Inch, DN100
Nominal Class: Class 300 LB, PN50
Structure: Double Offset, Double Eccentric
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Operation: Lever
Seat: RPTFE, PPL
End Connection: Wafer
Test and Inspection: API 598, API 609
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
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 Inch (DN15-DN1200)
Pressure Range: Class 150 - 300 LB
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged