220 volt solenoid valve

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Basic Info.
  • Power: Solenoid 
  • Standard or Nonstandard: Standard 
  • Pressure: Medium Pressure 
  • Structure: Diaphragm 
  • Material: Stainless Steel 
  • Temperature of Media: Medium Temperature 
  • Media: Water 
  • Brand Name: ECO 
  • Port Size: 3/8",3/4",1",11/4",1 1/2",2" 
  • Port Thread: BSPP,BSPT,NPT,Flange,UNF,M8X1 
  • Fluid Media: air,water,oil,gas 
  • Working Pressure: 0-1.0MPa 
  • Voltage: DC12V/24V AC24/110/220/240V 
  • Valve Body Material: stainless steel 
  • Rubber Seal Material: NBR, EPDM, PTFE or VITON 
  • Certificate: CE approval 
  • Model No.: 2W21-S 
  • Place of Origin: Zhejiang  
  • Min.Order: 30 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100000pcs/month
  • Packing:exportable carton
  • Delivery Date: 10 days on receipt of the order
  1. Product Name: 2/2 way stainless steel, diaphragm, normally closed, direct acting solenoid valve.


  2. Product Model No. 2W21-S.

  3. Product Specification:

    material of  valve bodystainless steel
    seal materialNBR,EPDM,PTFE or VITON
    fluid mediaair, water, oil, gas
    working pressure
    0 ~ 1.0MPa
    seal temperatureNBR seal  -10℃ ~ 80℃, EPDM -10℃ ~ 120℃, VITON seal -10℃ ~ 150℃
    port size(orifice)3/8"(DN 15mm), 3/4"(DN 20mm), 1"(DN 25mm), 1¼"(DN 32mm), 1½"(DN 40mm), 
    2"(DN 50mm)
    port thread
    BSPP, BSPT, NPT, Flange, UNF, M8X1
    voltageDC12V, DC24V, AC24V, AC110V, AC120V, AC220V, AC240V
    certificateCE approval
  4. Detailed Parameters of Normally Closed Solenoid Valves:


  5. Brass & Stainless Steel Solenoid Valves:


  6. Other Models of Plastic Solenoid Valves:


  7. Company Profile:

    Manufacturing all kinds of fluid solenoid valves, angle seat valves, electric valves with ISO9001:2008 certification. Some of our products are certified with TUV CE approval.

  8. Certificates of Solenoid Valves:


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Mr. John Hu
Tel: 86-186-79639327
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Contact Method
Ningbo Eco Water Filter Co., Limited
Xiepu Industrial Zone, Zhenhai, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-63801980
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