Triple Eccentric Butterfly Valve

BOVE Triple Eccentric Butterfly Valve has the characteristics of bi-direction sealing, zero leakage and low torque. The metal sealed valve seat can make it suitable for various harsh conditions, suitable for low and high temperature conditions. Its eccentric design makes the valve seal at the moment of opening the surface is detached, and the valve seat has less friction, which greatly increases the service life of the valve. At the same time, it has fire safety protection characteristics. It is widely used in the interception and adjustment of multiple pipeline fluids. BOVE can provide a variety of solutions.
Technical Features:

1. The top flange adopts ISO 5211 standard.

2. Triple Eccentric frictionless design.

3. Integral valve stem, blow-out prevention.

4. Multi-layer metal valve seat.

5. True zero leakage.

Technical Features:

1. Design Standard: API 609, ASME B16.34, DIN3840

2. Testing Standards: API598, ISO 5208

3. Pressure Level: Class 150, Class 300, Class 600

4. Nominal Diameter: 3 "～ 64" (80mm ～ 1600mm)

5. Face to Face: API 609, ISO 5752, EN 558, ASME B16.10

6. Temperature Range: -60 ℃ ~ 450 ℃

7. End Connection: Double flange type, Wafer type, Lug type, Butt Welding