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Zhejiang Hengsen Industry Group Co., Ltd.

Valve, Zone Valve, Motorised Valve manufacturer / supplier in China, offering D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression, Wkj-01/Mechanical Thermostat/ Room Thermostat/HVAC Controls, Wkj-02/Mechanical Thermostat/Room Thermostat /HVAC Controls and so on.

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Supplier Homepage Product Motorised Zone Valve&parts D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression

D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression

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Basic Info
  • Model NO.: DF-03-3 port
  • Certification: CE, ISO, RoHS
  • Type: Temperature Controller
  • Trademark: HENGSEN
  • Origin: Zhuji, Zhejiang
  • Usage: Air Conditioner, Refrigerator
  • Control Type: Open-Close Control Valve
  • Material: Brass
  • Specification: CE, SGS, ROSH
  • HS Code: 8481804090
Product Description
D F-03 Motorized Zone Valve/3 way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression 

Model: 

DF-03-3022:
3 port,22mm compression,Kvs4.6,
Port A max closed off pressusre 1.6Bar,Port B max closed off pressusre 1.2Bar

DF-03-3028: 
3 port,28mm compression,Kvs6.8
Port A max closed off pressusre 1.2Bar,Port B max closed off pressusre 0.8Bar

Actuator:
Motor supply voltage: 230V
Rated impulse voltage:2500V
Power consumption 5W
Impedance protected motor
Auxiliary switch rating 3 Amp
Max ambient temperature: 50ºC
Protection rating:IP20

Valve:
Max static pressure: 21Bar
Max operating pressure: 21Bar 
Perm.operating temperature: 2...88ºC

Actuator operation:
230V power to open-Spring return to close.
This is not a fail safe,a no fail or a safety product.
Type of action is multi position.Type of movement is rotary.
Manual Override: Valve may be manually opened for filling or draining the system.
                            In normal operation,the lever must be in the auto position.
if the mains power is disconnected,the valve will automatically spring return to the closed position(Port A)


D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression
D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression
D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression
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