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Okonoff Science & Technology (Shanghai) Co., Ltd.

2-Way Valve, Motorized Ball Valve, 3-Way Valve manufacturer / supplier in China, offering Dn25 Thermostatic 2 Way Water Floor Heating Control Valve (DQ225), Touch Screen Thermostat for Floor Heating (Q8. V-PE), WiFi AC Unit Thermostat 4-Pipe (X7-WiFi-F) and so on.

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Supplier Homepage Product Valves Motorized valve Dn25 Thermostatic 2 Way Water Floor Heating Control Valve (DQ225)

Dn25 Thermostatic 2 Way Water Floor Heating Control Valve (DQ225)

Purchase Qty.:
(Pieces)
350-999 1,000+
FOB Unit Price: US $15.07 US $14.19
Purchase Qty. (Pieces) FOB Unit Price
350-999 US $15.07
1,000+ US $14.19
Get Latest Price
Port: Shanghai, China
Production Capacity: 35000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DQ225
  • Connection Form: Tube Screw Thread G (Can Not Be Connected with Wim
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Applied Medium: Cold or Hot Water, Glycol Water Liquor (≤ 50%)
  • Working Environment Temperature: -5~50& Ordm; C
  • Transport Package: Carton Box
  • Origin: China
  • Material: PC+ABS Engineering Plastic and Brass
  • Nominal Pressure: Cold or Hot Water, Glycol Water Liquor (≤ 50%)
  • Working Voltage: AC220V± 10%, 50/60Hz
  • Medium Temperature: 2~90& Ordm; C
  • Trademark: okonoff; OEM
  • Specification: CE; ISO 9001; Warranty for Two Years
  • HS Code: 8481804090
Product Description
DN25 Thermostatic 2 Way Water Floor Heating Control Valve (DQ225)

1, Product summary
Dq series of motorized ball valves are used to control the on/off of the water system in HVAC system, consisting of actuator and valve body. Actuator (driver) adopts synchronous motor driver for its stable performance. Internal limit contacts and energy saving design in valve, can cut off the power when the valve is fully opened or closed.

We suggest you use this product together with our thermostats, such as tc45W, tc43W, tc41W, ckn301dw, ckn101, ckn301 and ckn700 series of thermostats.
Remark: Generally, the default state of valve door is normally closed. If you have any special request, please let us know.

2, Technical parameter:
Working voltage: AC220V± 10%, 50/60Hz (special-made: 24vac)
Power consumption: 4W(only when you open and close the valve)
Running time of each action: ≤ 15s (valve-on); ≤ 15s(valve-off)
Nominal pressure: 2.5mpa
Applied medium: Cold or hot water, glycol water liquor (≤ 50%).
Medium temperature: 2-90º C
Grade of protection: IP54
Safety class: Ii (double insulation)
Material of valve body: Brass ( surface is plated with nickel)
Material of actuator: Outer cover: ABS+PC engineering plastic (fire-resistant) / base: Enhanced PBT (fire-resistant)
2 years warranty for DN25 Thermostatic 2 Way Water Floor Heating Control Valve (DQ225)
ModelSpecDimension Kvs(m3/h)Shut-Off DP (Kpa)
VoltageDN(mm)Inner Screw Thread (G)LHH1
2-way ValveDQ215230VAC151/2"11064 3.8≤ 600
DQ220203/4"11064 7.3
DQ225251"12575 11.8
3-way ValveDQ320203/4"12085406.0
2-way ValveDQ215-2424VAC151/2"11064 3.8≤ 600
DQ220-24203/4"11064 7.3
DQ225-24251"12575 11.8
3-way ValveDQ320-24203/4"12085406.0
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