Metal To Metal Butterfly Valve

Metal To Metal Butterfly Valve With Bidirectional Sealing

Production Range:

Double Flanges Connection &BW End

150LB-300LB：NPS8-NPS80

600LB-900LB：NPS4-NPS48

1500LB-2500LB：NPS10-NPS40

Features:

Metal to Metal Sealing with zero leakage, suitable for the cryogenic working condition and high temperature and high pressure working conditions.

Triple Eccentric Construction&Five Eccentric Construction are available.

The triple offset and five offset high performance butterfly valve, has three offsets or five offsets from the centre. The third offset is the elliptical seat geometry. This along with the two eccentric shaft offsets, allows the disc to seal against the seat with no friction.

This seat design allows for uniform sealing, and thus bi-directional tightness at maximum differential pressure.

This triple eccentric design is a lower cost, lower torque option than alternative style metal seated valves. It is low maintenance and offers an extended valve life.

The triple offset and five offset butterfly valve are used in critical demanding applications in:

1.Oil & Gas (Offshore FPSO, fixed platforms and LNG carriers)

2.Oil & Gas (Onshore Refinery, storage and distribution)

3.Petrochemical

4.Power Generation

5.Process & Chemicals

6.Water & Wastewater Treatment

7.Marine

Available Material

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