Triple Eccentric Butterfly Control Valve, 2-48 IN, 150-600 LB

Product Name: Triple Eccentric Butterfly Control Valve
Key Features: Multi-level Valve Seat, Triple Eccentric Structure
Size Range: 2 Inch - 48 Inch, DN50-DN1200
Pressure Rating: Class 150 - 600 LB, PN10 - PN64, 1.0 - 6.4 Mpa
Body Material: ASTM A216 WCB/WCC, ASTM A351 CF8/CF3/CF8M/CF3M
Seat Leakage: ANSI B16.104 Class VI
Rangeability: 30:1
Connection: Flange, Wafer
Temperature Range: -45℃ to 250℃
Flow Characteristic: Approximate Equal Percentage

The High-Performance Butterfly Valve features a triple eccentric design, ensuring zero friction between the disk and seal during 0-90° rotation. This design enhances durability and smooth operation. The valve also includes a multi-level seat made from a blend of metal and non-metal materials, which effectively prevents leakage. These valves are particularly suited for high-temperature applications, providing reliable performance in demanding environments.

Technical Specifications

Connection Standards:

• Flange: JB/T 79.194 - JB/T 79.4-94 / HG 20616-97, ANSI B16.5, ANSI B16.47
• Wafer: JB/T 79.1-94 - JB/T 79.4-94 / HG 20616-97, ANSI B16.5, ANSI B16.47

Actuator Options

• Pneumatic Diaphragm Actuator
• Electric Actuator
• Electro-hydraulic Actuator

Triple Eccentric Butterfly Control Valve Components and Materials