The GEMÜ 565 2/2-way globe control valve has a stainless steel piston actuator and is pneumatically operated. All actuator parts are made from stainless steel (except seals). It is available with a Normally Closed control function (NC). PVC-U and PVDF are available as valve body materials. The control valve can only be operated with an electro-pneumatic positioner or process controller. Direct or remote mounting of a positioner (GEMÜ 1434, 1435, 1436) is required.
Key features
Suitable for inert, corrosive, liquid and gaseous media
Robust stainless steel piston actuator
Kvs values from 63 to 3300 l/h possible
Hermetic separation between medium and actuator
Linear or equal-percentage control characteristic options
Technical features
Parameters
Value
Media temperature
-20 to 80 °C
Ambient temperature
-15 to 55 °C
Operating pressure
0 to 6 bar
Nominal sizes
DN 3 to 15
Body configurations
Straight through body
Connection types
thread
Union end
Connection standards
DIN
Body materials
PVC-U
PVDF
Seat seal materials
EPDM
FKM
Conformities
EAC
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Maintenance
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