YI CHEN 2W Direct Acting Operating Diaphragm Normally Closed Solenoid Valve
Normally Closed Type (NC):
Characteristic:Â
1. The direct-acting type diaphragm structure without pressure to open to extend the using field.
2. Using the plate diaphragm structure opening and closing with reliable. Then extent the product life.
3. Plastic box connecting wire type, explosion-proof and energy-saving type optional.
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Model No. |
2W-025-06 Â Â Â Â Â Â | 2W-025-08 | 2W-040-10 | 2W-160-10 | 2W-160-15 | 2W-200-20 | 2W-250-25 | 2W-320-32 | 2W-400-40 | 2W-500-50 |
Pipe Size | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | |
Orifice Size | 2.5mm | 4mm | 4mm | 16mm | 16mm | 20mm | 25mm | 32mm | 40mm | 50mm |
Cv Value | 0.23 | 0.6 | 4.8 | 4.8 | 7.6 | 12 | 24 | 29 | 48 | |
Fluid | air, water, oil, neutral gas and liquid | |||||||||
Service Voltage | AC380V AC220V AC110V DC24V DC12V (allow ±10%) | |||||||||
Operating Mode | direct acting | Type | normally closed | |||||||
Body Material | brass | Fluid Viscosity | <20CST | |||||||
Working Pressure | water and air: 0-10bar                   oil: 0-7bar | |||||||||
Sealing Material | NBR: fluid temperature <80°C        EPDM: d temperature<120°C        VITON: fluid temperature<150°C |
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 FAQ
1.Q: What is your main market?
A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q: Are there products standard?
A:Â Our model is standard, if you have specific demand, pls tell us.
3.Q: Do you have interest to do our own design items?
 A: Absolutely! It's our pleasure.
Our Services
1)Our advantage:
Â
 We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
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2)Terms of payment:Â T/T, L/C, Western union.
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3)Shipment:Â average 20-25days after receiving deposit.
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4)Delivery: Shanghai/Ningbo ,by sea or air.
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5)Gurantee:Â One year since delivery.
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6)Inspection:Â 100% testing for all the valves.
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7) All kinds of CERTIFICATE OF ORIGIN.
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Welcome to choose SHANG HAI YI CHENÂ , we are always ready!
Â
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YI CHEN 2W Direct Acting Operating Diaphragm Normally Closed Solenoid Valve
Normally Closed Type (NC):
Characteristic:Â
1. The direct-acting type diaphragm structure without pressure to open to extend the using field.
2. Using the plate diaphragm structure opening and closing with reliable. Then extent the product life.
3. Plastic box connecting wire type, explosion-proof and energy-saving type optional.
Â
Â
Â
Model No. |
2W-025-06 Â Â Â Â Â Â | 2W-025-08 | 2W-040-10 | 2W-160-10 | 2W-160-15 | 2W-200-20 | 2W-250-25 | 2W-320-32 | 2W-400-40 | 2W-500-50 |
Pipe Size | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | |
Orifice Size | 2.5mm | 4mm | 4mm | 16mm | 16mm | 20mm | 25mm | 32mm | 40mm | 50mm |
Cv Value | 0.23 | 0.6 | 4.8 | 4.8 | 7.6 | 12 | 24 | 29 | 48 | |
Fluid | air, water, oil, neutral gas and liquid | |||||||||
Service Voltage | AC380V AC220V AC110V DC24V DC12V (allow ±10%) | |||||||||
Operating Mode | direct acting | Type | normally closed | |||||||
Body Material | brass | Fluid Viscosity | <20CST | |||||||
Working Pressure | water and air: 0-10bar                   oil: 0-7bar | |||||||||
Sealing Material | NBR: fluid temperature <80°C        EPDM: d temperature<120°C        VITON: fluid temperature<150°C |
Â
Â
 FAQ
1.Q: What is your main market?
A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q: Are there products standard?
A:Â Our model is standard, if you have specific demand, pls tell us.
3.Q: Do you have interest to do our own design items?
 A: Absolutely! It's our pleasure.
Our Services
1)Our advantage:
Â
 We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
Â
Â
2)Terms of payment:Â T/T, L/C, Western union.
Â
3)Shipment:Â average 20-25days after receiving deposit.
Â
4)Delivery: Shanghai/Ningbo ,by sea or air.
Â
5)Gurantee:Â One year since delivery.
Â
6)Inspection:Â 100% testing for all the valves.
Â
7) All kinds of CERTIFICATE OF ORIGIN.
Â
Â
Welcome to choose SHANG HAI YI CHENÂ , we are always ready!
Â
Â
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Hydraulic cylinder seals for excavators are typically used in the following scenarios:
1. Hydraulic cylinder for excavator: The hydraulic cylinder of the excavator is one of the main hydraulic components of the excavator,
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