plastic diaphragm actuator
directly mounted with the valve body
actuator high resistance to
heat transfer
smooth exterior design ideal
for wash downs
control air connection 90° to
flow direction
encapsulated diaphragm
flexible diaphragm suspension
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: Stf. 1
Direction
Control Connection:
at Cf. 2
90° to flow direction
Max. Working
Pressure:
unidirectional (delta p =
100%)
EPDM, FPM, NBR diaphragm 10 bar
EPDM, FPM, NBR diaphragm DN 15-50 10 bar
DN
65-100 7 bar
PTFE diaphragm DN 15-50
8 bar
DN
65-100 6 bar
Max. Working Temperature:
150°C , the
max. working temperature is depending on the
working pressure and the valve body material
Control
Pressure:
Cf.1 max. 6 bar
Diaphragm Material
and Size:
EPDM, PTFE/EPDM,
NBR or FPM
MA 25, 40, 50, 80, 100
Valve Body
Material:
PVC-U
PP
PVDF
PVC-C
End
Connection:
Threaded
fitting, insert DIN welding socket
Plain spigots DIN
Flange EN1092/ PN10/ Form B, Length EN
558-1; Series 1
Flange ANSU Class 125/150 RF, Length EN
558-1; Series 1
