Gold Member Since 2011
Audited Supplier
Zhejiang Hengsen Industry Group Co., Ltd.

Knob Valve Dxf-A1, Knob Valve, Valve manufacturer / supplier in China, offering Knob Valve Dxf-A1 / Control Valve, 3 Way Air Conditioner Valve /Refrigeration Fittings Air Conditioner Parts, Auto Parts, Scale Integral Thermostat Wkp-02/03/Room Thermostat and so on.

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Knob Valve Dxf-A1 / Control Valve

FOB Price: US $0.01-1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.01-1/ Piece
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Port: Ningbo, China
Transport Package: Carton
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: DXF-A1
  • Connection Form: Thread
  • Nominal Pressure: Standard
  • Structure: Flexible Ball Valve
  • Function: Relief Valve
  • Application: Industrial Usage
  • Trademark: HEGNSEN
  • Origin: Zhejiang, China
  • Material: Standard
  • Driving Mode: Electric
  • Channel: Straight Through Type
  • Type: Flexible Ball Valve
  • Temperature: Normal Temperature
  • Surface: Bright
  • Specification: 1
Product Description
Zhejiang Hengsen Industrial Group Co.,Ltd are a leading, professional exporter of fittings for refrigeration fittings, HVAC controls products, auto air-conditioner fittings, copper fittings, and disperse pipes in china. And we have been about 20 years experience. We will provide the best products and service for you.
We are able to produce all kinds of goods in accordance with your special OEM/ODM requirements.

Product introduction
Motorized automatic compensatory knob ball valves are available for central air conditioning and heating system's open and close. When it is working, the thermostat gives a signal of open. Then the motorized valve has power to activate. The cold and hot water come into the fan coil for providing cold or hot air. The motorized valve will stop, and at the same time the water can not flow into the coil when the set temperature is achieved. So the room temperature is maintained. It also can be connected to pipe to provide hot water through heat exchange equipment.

1. Knob valve can be operated for many times, and it is very effective and convenient.
2. Knob valve's fluid resistance is small.
3. Knob valve has simple structure, small relative volume, light weight and convenient repair.
4. Incrustant is hard to generate. Big rate of flow.
5. No limitation of installation orientation. Random medium flow direction.
No vibration and small noise.
Electric motor supply voltage      220VAC±10% or 24VAC±10%
Insulation ratioF
Nominal pressure1MPa
Max. water temperature95 degree
Max. environment temperature52 degree
Wire length900mm
Valve materialBrass
Running time2s
Close pressure difference0.05~0.3MPa
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Ms. Susan Yang
Sale Executive
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