Bi-directional butterfly valve

Bi-directional butterfly valve Product introduction

Bi-directional butterfly valve Design Features

Tripple eccentric structure, bi-directional seal

Low friction between disc and seat

Long service life span

Low operatation torque

Applicable for high temperature

Bi-directional butterfly valve Design Standards:

1) Design and manufacture: API609

2) Face to face/end to end: ANSI B16.10

3) Flange dimensions: ANSI B16.5a

5) Pressure temperature rating: ANSI B16.34

6) Inspection and test: API598

Bi-directional butterfly valve Design Material:
WCB, LCB, WCC, WC6, WC9, LCC, CF8, CF8M, CF8C, CF3M

Size: 3" - 48"

Pressure: 150LB-600LB

Medium: water, oil, gas