Ningbo Yong Yuan Energy-Saving Technology Co., Ltd.
Home > Products > Valve Parts & Accessories > Electric Actuator Valve 2-Way Brass Motorized Valve For Fan Coil (BS-818-20)

Electric Actuator Valve 2-Way Brass Motorized Valve For Fan Coil (BS-818-20)

— Motorized Valve, Control Valve, Electronic Valve
Product Category: Valve Parts & Accessories
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T
Min. Order Unit Price
200 Pieces
Contact Info


Address: China (mainland) Zhejiang Ningbo,1803, 2 Rooms, Shangdongguoji, Canghai Road, Jiangdong District, Ningbo, Zhejiang, China

Product Detail

Product Attribute:

  • China (mainland) More >
  • 12/01/2015
  • 12/02/2015

Additional Info.:

  • yes
  • 500000 Pieces / year
  • within 30 Days
  • Ningbo

Product Content Description:

Product description
   BS-818-20 series motorized valve is used to control the cool/heat water flow through the fan coil unit, When thermostat sends the controlling signal to the motorized valve, the valve is opened , when the signal disappears, the valve returns back to its original place to close the valve,so as to control room temperature indirectly. 
Product features
Valve Body: Forged brass;
Valve Stem: Stainless steel(AISI302);
Sealing material: fluorine rubber;
Drive base: die cast aluminum alloy;
Drive cover: ABS flame retardant.

Technical parameters
  BS818-15 BS818-20 BS818-25 BS818-15S BS818-20S BS818-25S
Port Size 1/2" 3/4" 1" 1/2" 3/4" 1"
Flow coefficient (Kv) 1.5 2.5 4.8 1.5 2.5 4.8
Shut off pressure (Mpa) 0.1 0.08 0.08 0.1 0.08 0.08
Valve form 2-way ; 3-way ;
Power Supply 110-240VAC±10%  50/60HZ,  24VAC  50/60HZ
Pressure PN16(1.6MPa)
Power consumption <7W
Grade of Protection IP55
Body material Forged brass
Temperature of Media 1-95ºC
Work medium Chilled/hot Water
Ambient temperature 5~60ºC,10%~95%RH No dew
Nominal Pressure: 2.5

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