ASTM A216 WCB Double Offset Butterfly Valve, 32 IN, CL 150

API 609 High-Performance Butterfly Valves, ASTM A216 WCB Body, 32 Inch/DN800, 150 LB.

Valve Description

1862175 High-Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Nominal Size: 32 Inch, DN800
Nominal Class: Class 150 LB, PN16
Body Material: ASTM A216 WCB, ASTM A890 5A, Titanium, ASTM A351 CF8M, ASTM A351 CF8, ASTM A890 4A, ASTM B148 C95800.
Seat Type: Soft Seat
Structure: Double Offset, Double Eccentric
End Connection: Wafer
Operation: Gear
Seat: RPTFE, PPL
Face to Face: API 609, EN 593
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Test and Inspection: API 598, API 609
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
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 - 300 LB
End Connection: Wafer, Lug, Flanged
Working Temperature: -26°C - +120°C (180°C for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator

Introduction of Double Eccentric Butterfly Valve

Compared to other valve types, it offers significant cost and space savings, with a wider size range and faster operation. The design minimizes friction and wear between the disc and seat, ensuring a longer service life and reducing overall ownership costs. With two offsets, the valve operates with lower torque, making it ideal for frequent use. Bosseal’s high-performance butterfly valve has successfully passed a million-cycle test, demonstrating its durability and reliability.