SOLENOID VALVE

SUW-15NO~50NO

Specification
Voltage
DC24V
AC24V
AC110V
AC220V
Fluid
water   
air     
light oil   
vacuum   
gas    
Fluid temp
-5℃~+80℃ 
-5℃~+130℃
Operating pressure
0.5 bar   
1 bar   
3 bar   
5 bar   
7 bar   
10^-3 Torr   
Valve size
1/2"   
3/4"   
1"   
1-1/4"   
1-1/2"   
2"   
Valve material
SS304  
SS316   
Connecting interface
PT thread        
BSP thread        
NPT thread
Matching coil
iron case coil (2-wire)   
waterproof coil (2-wire)   
waterproof coil (DIN PLUG)   
Action mode
normally open (NO)
DETAIL
  • Drawing
  • Specification
MODEL PIPE SIZE CV ORIFICE FLUID TEMP.
(ºC)
Operating Pressure kgf-cm2 (bar) VACUUM
(Torr)
Dimension (mm)
Weight
(kg)
WATER AIR STEAM LIGHT OIL GAS L H D
SUW-15NO 1/2" 4.5 15mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 70 126 48 1.00
SUW-20NO 3/4" 8.6 20mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 76 132 48 1.10
SUW-25NO 1" 12 25mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 100 139 48 1.65
SUW-35NO 1-1/4" 24 35mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 123 140 48 2.50
SUW-40NO 1-1/2" 28 40mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 123 140 48 2.70
SUW-50NO 2" 48 50mm -5ºC~+80ºC 0~5 0~7   0~5 0~7 0~10-3 167 150 48 4.73
  • Material
PARTS Coil Tube Spring Core Plug Diaphragm Valve Body
MATERIAL Special Copper Wire
(H Class)
Stainless Steel Stainless Steel Stainless Steel NBR NBR Stainless Steel
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  • Description
    • SUW-NO series is direct, multiplex, connected diaphragm, conductive, and normally open (NO) 2/2 solenoid valve
    • Able to be operated directly without low pressure
    • Availability of fluid: water, air, light oil, gas, vacuum
    • Acceptable for customization VITON (130ºC), Silicone (130ºC) and EPDM (130ºC) for plug and diaphragm
 
  • Cautions
    • Before installation depressurize the piping system and clean internally.
    • For the protection of the equipment install a strainer or filter suitable for the service involved in the inlet side as close to the solenoid valve as possible.
    • AC voltage tolerance: +/- 10%; DC voltage tolerance: +/- 1%
    • All standard solenoid valve MUST be mounted vertically upright.
    • Not suitable for fluid as below:
      • Liquid status when it is at high temperature; solid status when it is cool.
      • Corrosive fluid
      • Viscosity over 20cst
 
OPTIONAL
  • Coil Set

    Iron Case Coil, Waterproof Coil, DIN PLUG, NASS DIN
  • Tube Set

  • Core, Spring Set

    Material of Plug: NBR, VITON, SILICONE, EPDM, PTFE
  • Diaphragm, Spring Set

    Material of Diaphragm: NBR, VITON, SILICONE, EPDM, PTFE