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
