plastic diaphragm actuator directly mounted with the valve body
compact design
low weight
actuator high resistance to heat transfer
smooth exterior design ideal for wash downs
control air connection 90° to flow direction
encapsulated diaphragm
General
eliminates water hammer
depending on the diaphragm material for all neutral and aggressive, gaseous and liquid media
the flow can be in either direction
hermetic sealing
the valve is unaffected by contaminated media
cavity free body
without any corrosion
Options
Available with a wide range of control equipment and accessories, also for retrofitting
Features
Control Function:
pneumatically operated normally open: Cf. 2
Direction Control Connection:
at Cf. 2 90° to flow direction
Max. Working Pressure:
unidirectional (delta p = 100%) EPDM, FPM, NBR diaphragm 10 bar PTFE/EPDM diaphragm 8 bar Higher working pressure may be achieved with different actuator.
Max. Working Temperature:
150°C , the max. working temperature is depending on the working pressure and the valve body material
Control Pressure:
Cf. max. 6 bar
Diaphragm Material and Size:
EPDM, PTFE/EPDM, NBR or FPM MA 25, 40, 50
Valve Body Material:
PVC-U PP PVDF PVC-C
End Connection:
Threaded Socket, insert DIN welding socket Plain socket DIN Flange EN1092/ PN10/ Form B, Length EN 558-1; Series 1 Flange ANSU Class125/150 RF, Length EN 558-1; Series 1
