GEMU DIAPHRAGM VALVE 653 | 654 DIAPHRAGM VALVES

The GEMÜ 653 / 654 manually operated 2/2-way metal diaphragm valve
has a stainless steel bonnet and is available in two versions - GEMÜ 653
has a handwheel in high temperature and chemically resistant plastic,
GEMÜ 654 a stainless steel handwheel. The handwheel is non-rising
(except diaphragm size 8) and has a standard optical position indicator.
The valve is available with two bonnet versions: Design D has concealed
bolt mounting in the bonnet and is only suitable for 2/2-way bodies. Design
T is suitable for T valve, Multi-port valve, Tank bottom valve and 2/2-way
valve bodies.