doubly eccentic butterfly valve

Doubly-eccentic butterfly valve

Design Feature

Double block and bleed
Zero leakage
ISO 5211 top flange
Less seat wear, Low torque
Super long usage life
Self-driven machinery sealing structure
Optional low emission packing
Optional fire safe design
Optional various seat materials

Range of application

Marine and offshore, sea water system, cold and warm water, cargo oil system, lubrication oil, neutral gases, etc

Product Range

Size : 2~72”(DN50~DN1200)
Rating : 150~600LB(PN10~PN100)
Body Materials : Steel, Alloy Steel, Duplex Steel etc.,
Seat Materials : NBR, EPDM, VITON, PTFE , RPTFE, etc.
End connection : Wafer, Lug, Double Flange
Face to face standard : ISO 5752, EN558, DIN3202 etc.
OPeration/actuation : lever, worm gear, electric, pneumatic, hydraulic.

Provide customized services.