3/4" 1" 2 Way 3 Way Zone Valve

We are engaged in manufacturing and exporting excellent quality 3/4" 1" 2 Way 3 Way Zone Valve to our valuable clients.

General
DYH01.A series motorized zone valve is used to control the flow of chilled or hot water in commercial HVAC equipment, such as fan coil units, terminal reheat coils and water treatment industrial. The valves are driven by hysteresis synchronous motor, with valve assembly, spring return, normally closed.

Features
Compact construction for easy installation
Forged brass valve body
Stainless steel base, aluminum shell
Totally enclosed hysteresis synchronous motor, stainless steel spring return
Low power, low noise, light weight, long life, easy maintenance
Manual opener for valve operation on power failure, valve return to automatic position when power is restored
The powerhead can be replaced without disturbing the valve body or draining the system
Normally closed, On-Off models easy to control
Auxiliary switch is optional to control other equipment

Technology Data

Voltage: AC220VA 10%, 50/60Hz
Power: <6.5W
Mode: On-Off
Close off Differential Pressure: 0.2Mpa
Pressure: 1.6Mpa
Run time: open: A 18s closed: A 7s
Size: DN15, DN20, DN25
End Connection: BSPP or NPT thread
Type: N.C.2 way, Diverter 3 way
Services Medium: cold or hot water
Environment Temperature: 5a -40a
Fluid Temperature: 5a -90a