ASTM A216 WCB Butterfly Valve, CL150, 2-1/2IN, API 609 Cat B

Jan 30, 2025

On this page

Double Eccentric High-Performance Butterfly Valve, ASTM A216 WCB Body, 2-1/2 Inch/DN65, RPTFE Seat.

Valve Description

The double offset butterfly valve is perfect for isolation and flow regulation in pipelines that require frequent opening and closing. Its innovative design reduces wear, ensuring long-lasting and reliable performance. Bosseal Valve offers several key advantages, including zero leakage, low torque operation, extended service life, reduced emissions, bi-directional flow, and fire-safe construction. These features make it a dependable choice for challenging industrial environments, enhancing both efficiency and safety.

1862286 High-Performance Butterfly Valve
Design Standard:	EN 593, API 609 Category B
Nominal Size:	2-1/2 Inch, DN65
Nominal Class:	Class 150 LB, PN20
Body Material:	ASTM A216 WCB, ASTM A351 CF8, ASTM B148 C95800, Titanium, ASTM A890 5A, ASTM A351 CF8M, ASTM A890 4A.
Seat Type:	Soft Seat
Operation:	Lever
Structure:	Double Offset, Double Eccentric
Seat:	RPTFE, PPL
End Connection:	Wafer
Face to Face:	API 609, EN 593
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

1. Long lifespan for high-frequency operation (up to a million cycles).
2. Reduced torque for smoother operation.
3. Replaceable seat for easy maintenance.
4. Reliable tight sealing performance.
5. Superior control characteristics.
6. Bi-directional sealing under full pressure.
7. Fire-safe seat option available.

Product Range

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: CL 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