butterfly check valve

Butterfly check valve

Design Feature

Dual plate or single plate
Light-weight & compact design
Spring loaded disc
Resilient or metal seated
Optional plug disc

Range of application

Marine and offshore, steam, neutral gases, cold and warm water, petrol/fuel oil, lubrication oil, neutral gases, etc

Product Range

Size : 1/2~60”(DN50~DN1500)
Rating : 150 ~ 150LB(PN10~ PN250)
Body Materials : Carbon Steel, Stainless Steel, Duplex Steel, etc.,
Seat Materials : EPDM ,NBR ,VITON, etc.
End connection : Wafer, Lug, Double Flange
Face to face standard : ISO 5752, EN558, DIN3202 etc.

Provide customized services.