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合肥希圣自动化设备有限公司
Features
Prot ected against overload and blocking
Mainte nance-free electrical actuator for rotary valves
Clear position indicator
Direct mounting? on rotary valves
Manual operation
High torque
Large wiring cabinet
Long lifetime
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Specifications
Power supply? Vac / Vac; Hz
Depending on type
Power consumption? . VA
Control signa l? ? Vac / Vac, floating.?
Depending on type (see table)
Run time? Depen ding on type (see table)
Nominal? torque? Nm / Nm / Nm / Nm.
Depending on type (see table)
Angle of rotation? °
Protection standard? IP per EN
Insu lation class? Il per EN
Ambient temperature
for operation
?
to °C
Water temperatures in
the valve
?
to °C
Relativ e humunity? noncondensing
Weight .? kg
?
?
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VMM
?
?
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Specification per actuator
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Torque
[NM]
Order Number
Actuator
Vac floating
Order number
Actuator
Vac floating
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Run Time
[min/°]
VM M-? VMM? .
VM M-? VMM? .
VM M-? VMM? .
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Suitable valves
DR; ZR
Mounting on the valve
Before mounting the actuator, position the rotary valve
according to its installation instruction.
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Operation
The actuator is powered by a synchronous motor. The
spindle of the actuator rotates °. In the end positions the
motor is switched off by endswitches.
Manual operation declutches the gear from the valve. As
soon the actuator is powered, the valve is driven by the
actuator again.
There is no adjustment necessary.
Dimensions with DR.. GFLA DR.. FA (mm)
Type? DN? a? b? c? d? e? f? g? h
DR GFLA? ? ? ? ? ? x?
DR GFLA? ? ? ? x?
DR GFLA? ? ? ? x?
DR GFLA? ? ? ? ? ? x?
DR GFLA? ? ? ? ? ? x?
DR GFLA? ? ? ? ? x?
DR GFLA? ? ? ? ? x?
DR GFLA? ? ? ? ? x?
DR? ? GFLA? ? ? ? ? x?
DR? ? GFLA? ? ? ? ? x?
DRG F LA? ? ? ?
四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 四通阀 ZRFA? 执行器 VMM-? 执行器 VMM-? 执行器 VMM-?
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