Nanjing Saiko Controls Co.Ltd
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3/4" flare connection 220VAC/24VAC motorized zone control valve for chilled water
SKC series zone control valves are used to control the terminal water way of air conditioners, which consist of thermostats that can control the motorized valves, and use speed-down devices and the reposition spring to turn the valves on/off, so as to control the media in the pipe and then to control the temperature automatically with the help of the air sent by the fan coil units.
Specifications
Operating Voltage:220-240VAC50/60Hz
Rated Power:5W
Motor: magnetic hysteresis synchronous motor 5RPM
Nominal Pressure:1.6Mpa
Close-off Pressure:0.3Mpa
Applied Media: chilled water, hot water, low-pressure steam
Stroke Range:3mm-5mm
Full stroke time "on":approx.10s
Full stroke time "off":approx.5s
Suitable Media Temperature:1oC-95oC
Control Signal:On/off,2 position, spring return
Models
| No. | Model | Size | Body Structure | Kv/Cv Value | Closing Pressure |
| 1 | SKC215 | 1/2''(2-way) |
Removable actuator (actuator can be easily dismantled from valve body) |
2.2/2.5 | 0.20MPa |
| 2 | SKC220 | 3/4''(2-way) | 3.0/3.5 | 0.18MPa | |
| 3 | SKC225 | 1'' (2-way) | 6.9/8.0 | 0.15MPa | |
| 4 | SKC315 | 1/2''(3-way) | 2.2/2.5 | 0.20MPa | |
| 5 | SKC320 | 3/4''(3-way) | 3.0/3.5 | 0.18MPa | |
| 6 | SKC325 | 1'' (3-way) | 6.9/8.0 | 0.15MPa |
-- 24VAC/110VAC models are available;
-- Customizing available;
-- Out thread models available.