- Place of Origin:CN;GUA
- Application:General
- Brand Name:COVNA Solenoid valve 220V
- Temperature of Media:Medium Temperature
- Power:Solenoid
- Standard or Nonstandard:Standard
- Port Size:1/2"~ 2"
- Structure:Shutoff
- Model Number:2W31 Solenoid valve 220V
- Material:brass or stainless steel
- Pressure:Normal pressure
- Media:air, water, oil
2/2 direct lifting diaphragm NC brass valve, DC12V,24V,36V AC24V,120V,240V/60Hz; 110V,220V/50Hz solenoid valve
| Characteristic | 1)Pilot operated diaphragm construction with less power 2)Longer life time at 1 million cycles 3)pressure start from 0.1 bar |
| Medium | Air,water,oil,etc. |
| Temperature | NBR: -10°C to 80 °C EPDM: -10°C to 120 °C VITON:-10°C to 150 °C |
| Pressure | 0-1.0Mpa |
| Port size | 3/8'-2'' |
| Port thread | G,BSP,NPT |
| Orifice | 12-50mm |
| Voltage | DC-12V,24V AC-24V,120V,110V,220V/50HZ |
| Tolerance | ±10% |
| Coil | Y32B,40VA(AC),18W(DC),IP65,100%ED Y42B,50VA(AC),20W(DC),IP65,100%ED S51B,30VA(AC),24W(DC),IP65,100%ED S91B,22VA(AC)17W(DC),IP65,100%ED SD01B,28VA(AC)36W(DC),IP65,100%ED |
| Material | Body-Brass,Stainless steel Seal- VITON,EPDM,VITON Amature tube-stainless steel 304 Plunger-stainless steel430F Stop-stainless steel 430F Springs-SS304 Shading rings- red copper |





Certifications and Patents
COVNA is certified TUV SGS RoHS SO 9001 for the entire process of design and manufacture of valves.
Over the years, constant attention to standards of quality and aiming towards total customer satisfaction has given us the opportunity to register a large number of patents for the design and production of electric valves, pneumatic valves and solenoid valves for fluid control system, water treatment and plastering work, etc.
Clients From All Over the World
Shipping and Delivery
Shipping Terms:
1.We ship most of orders within 1-3 business day after receiving your payment(for sample).
2.We will post tracking number by e-mail after processing your order.
3.We provide combine shipping if you have multiple orders. In order to get combine shipping price, please send us a combine shipping request.
Please follow these steps for combined shipping:
First send us a message saying you would like combined shipping.
We will then calculate shipping fees and process.
Confirm the INVOICE with the total amount sent to you.
Please pay INVOICE.
You items is on the way.
For Sample Orders:
We ship International orders by UPS/TNT/DHL/FEDEX etc. It usually takes about 4 to7 business days. It depends on different locations and local Post Offices. Our shipping and handling fees does not include customs fee, local taxes, and brokerage fee.
Return Policy:
All items can be returned (in Original Condition) within 15 days of receiving of orders. Before you return product, please contact us in time.
If you have any other questions, please feel free to contact us. We will be happy to help you.
SHIPPING (NORMALLY ARRIVE PORT TIME IN WORKING DAYS) |
Destination | Express/Courier/DHL/FedEx/TNT/UPS& | Ship by Sea | Ship by Air | Ship by EMS |
| North America | 4-7 days | 15-24 days | 5-7 days | 10-12 days |
| South America | 4-7 days | 15-25 days | 5-7 days | 10-12 days |
| European Countries | 4-7 days | 20-30 days | 5-7 days | 10-12 days |
| Africa Countries | 4-7 days | 45-50 days | 5-7 days | 10-12 days |
| The Middle East | 4-7 days | 15-25 days | 5-7 days | 10-12 days |
| Australia | 4-7 days | 10-15 days | 5-7 days | 10-12 days |
Contact Person: joe Email : team5@covna-china.com Fax: 86-769-22825120 Global Hotline: 86-769-22763199 Web: www. covna-china.com Add: 3F, Bldg. 1, Science Park, Dongguan, Guangdong, China, 523216