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

Ball Valve, Shutoff Valve, Brass Valve manufacturer / supplier in China, offering Motorized Brass Ball Valve (DQ225), Brass Manifold for Water Floor Heating (HF212-6), HVAC Room Programmable Temperature Heater Control Thermostats (S430PE) and so on.

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Supplier Homepage Product Valves Motorized valve Motorized Brass Ball Valve (DQ225)

Motorized Brass Ball Valve (DQ225)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: DQ225
  • Connection Form: Thread
  • Nominal Pressure: 2.5MPa
  • Structure: Control
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Running Time of Each Action: <18s (Valve-on); <15s (Valve-off)
  • Working Environment Temperature: -5~50oc
  • Specification: CE; ISO 9001; Warranty for Two Years
  • HS Code: 8481804090
  • Material: Brass
  • Driving Mode: Electric
  • Channel: Tee Type
  • Type: Floating Ball Valve
  • Power Consumption: 4W (Only When You Open and Close The Valve)
  • Medium Temperature: 0~90oc
  • Trademark: okonoff; OEM
  • Origin: China
Product Description
Motorized Brass Ball 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)
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