Gemu 658 15D8A401711T1 1537 Diaphragm valve
Description
The GEMÜ 658 2/2-way diaphragm valve has a two-stage actuator. In addition to full stroke, a partial stroke can be set via two pistons working independently of each other.All actuator parts including closing springs (except seals) are made from stainless steel. The valve is available with a Normally Closed control function. An opening stroke limiter for setting the partial stroke is integrated as standard.
Feartures
An adjusting screw in the actuator enables the setting of the opening and closing function and also the setting of a partial stroke (for reduced flow)
Both fast on/off operation and precision dosing of the working medium possible
Suitable for inert, corrosive, liquid and gaseous media
CIP/SIP capable
Compact design (ideal when space is at a premium)
Version according to ATEX on request
Mounting of proximity switches for OPEN and CLOSED position feedback possible (MG 25 – 50)