l Stall Protection Built-in thermal protection
l Gear Permanently lubricated and self locking
l Manual Override Non-clutch design
l Indicator Continuous Position Indicator
l Accurate valve positioning
l No separate linkage required
l Quick and easy installation
l Maintenance free
l 4-20mA/0-10V/2-10V choice
l Direct/reverse acting
l Position feedback by signal
FEATURESl Low power consumption
The QM/QF series of electric valve actuators are used in heating, ventilation, and air-conditioning (HVAC) applications. The QM series of electric valve actuators are modulating control actuators used with controls that provide an analog output of 0 to 10Vdc, 2 to 10Vdc or 4-20mA. The internal selector plug can be used to reverse the direction of action. The QF series of electric valve actuators are controlled by an on/off output.
APPLICATION
three way electric valve
used in HVAC
control valve
motorized valve
electric valve, modulating valve
Place of Origin: | Shanghai China (Mainland) |
Media: | Water |
Temperature of Media: | Normal Temperature |
Material: | Stainless Steel |
Power: | Hydraulic |
Pressure: | Medium Pressure |
Structure: | Ball |
Standard or Nonstandard: | Standard |
Product Item: Electric Ball Valve. Material: ASTM A216 WCB. Size: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Design Standard: API 6D. For ...
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