Butterfly Valves

GEFA High Performance Butterfly Valve Double Offset Design HG1

Double offset valve as wafer type butterfly valve for high pressure and temperature loads.

DN 50 - 600

10 bar / 16 bar / 25 bar

-50°C to +450°C

DIN PN 10 / 16 / 25 / 40
ASME 150 / 300

EN 558 Series 20
Optional Series 25 and 16
API 609 Table 1

DEFREN

Overview Brochure

Data Sheet DN 50 - 300

Data Sheet DN 350 - 500

Operating Instructions

Maintenance Instructions

Declaration of Conformity PED

Energy & Environmental Technology

Chemical & Pharmaceutical

Food & Beverages

Petrochemical Industry

District heating & industrial refrigeration

Water treatment