Double Eccentric Butterfly Valve, A351 CF8M, 16 Inch, 300 LB

Stainless Steel Butterfly Valve, API 609, EN 593, Soft Seat, Double Eccentric, Wafer Ends.

Valve Description

1862063 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Body Material: ASTM A351 CF8M, ASTM A351 CF8, ASTM A216 WCB, ASTM B148 C95800, ASTM A890 4A, ASTM A890 5A, Titanium.
Nominal Size: 16 Inch, DN400
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Operation: Gear
Seat: RPTFE, PPL
End Connection: Wafer
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
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Working Temperature: -26°C to +120°C (180°C for PPL Seat)
End Connection: Wafer, Lug, Flanged

Double Offset Butterfly Valve Introduction

The double offset butterfly valve is commonly used in pipelines for isolation and regulation, particularly in applications requiring frequent opening and closing. Its design ensures efficient control and reliable performance, making it ideal for high-frequency operations.