Yuyao No. 4 Instrument Factory
| Payment Terms | T/T, Western Union |
| Supply Ability | consult |
| Delivery Time | depend on the order quantity |
| Packaging Details | package for exporting standard |
| material | brass SS304 cast iron |
| interface type | flange |
| options | digital timer, LED light connector |
| working type | semi direct acting（NC） |
| voltage | AC220～240V AC110V 50/60Hz DC24V DC12V |
| coil | plastic seal: IP65 H degree |
| Brand Name | ROUND STAR |
| Model Number | 2W |
| Certification | ISO CE ROHS |
| Place of Origin | CHINA (YUYAO CITY) |
View Detail Information
Explore similar products
24VDC Brass Electric Water Solenoid Valve 2 Way Zero Differential Pressure
2 Way Zero Pressure Solenoid Valve , Electric Diaphragm Valve DN15 ～50mm
Automotive 3/8＂Solenoid Valve Electric Water Valve Pilot Operated DFD Series
2 Way Pilot Operated Solenoid Valve , NC Water Solenoid Valve Normally Closed
Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | consult |
| Delivery Time | depend on the order quantity | Packaging Details | package for exporting standard |
| material | brass SS304 cast iron | interface type | flange |
| options | digital timer, LED light connector | working type | semi direct acting（NC） |
| voltage | AC220～240V AC110V 50/60Hz DC24V DC12V | coil | plastic seal: IP65 H degree |
| Brand Name | ROUND STAR | Model Number | 2W |
| Certification | ISO CE ROHS | Place of Origin | CHINA (YUYAO CITY) |
| High Light | electric solenoid water valve ，electric solenoid valve for water | ||
2W series flange zero differential pressure normally closed brass SS water air solenoid valve DN15 ～ 50mm
2W-series flange connection(NC)solenoid valve specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
| model | interface | orifice (mm) | Cv
| Working pressure (bar) | medium temp. ℃
| sealing material
| coil power | valve body material
| weight (Kg) | ||||||
| min pressure | max pressure pressure | coil insualtion degree
| Normal coil | Es coil | |||||||||||
| air gas water hotwater liquid light oil | VA
| W
| VA
| W
| |||||||||||
| AC 220 V | DC24 V | AC 220 V | DC 24 V | ||||||||||||
| AC220V | DC24V | ||||||||||||||
| 2W—15JFN | flange | 18 | 7.2 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | SS304 | 1.8 |
| 2W—20JFN | 18 | 7.2 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 1.8 | ||
| 2W—25JFN | 25 | 12 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2.7 | ||
| 2W—32JFN | 35 | 24 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 3.8 | ||
| 2W—40JFN | 40 | 29 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 4.8 | ||
| 2W—50JFN | 50 | 48 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 6.3 | ||
| 2W—32FN | 35 | 24 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 |
brass | 4.0 | |
| 2W—40FN | 40 | 29 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 5.2 | ||
| 2W—50FN | 50 | 48 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 6.8 | ||
| 2W—40CFN | 40 | 29 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | Cast iron | 4.6 | |
| 2W—50CFN | 50 | 48 | 0 | 10 | 6 | 80 | NBR | H | 50 | 35 | 8 | 7 | 6.1 | ||
2W-series flange connection(NC) solenoid valve dimension table
| model | PN=1.6MPa GB/T9113.1-2000 flange connection dimension(mm) | ||||||||
| DN | L | D | H | K | d | C | f | n-φ | |
| 2W—15JFN | 18 | 106 | 95 | 141 | 65 | 46 | 14 | 2 | 4-φ14 |
| 2W—20JFN | 18 | 106 | 105 | 143 | 75 | 56 | 16 | 2 | 4-φ14 |
| 2W—25JFN | 25 | 135 | 115 | 166 | 85 | 65 | 16 | 3 | 4-φ14 |
| 2W—32JFN | 32 | 142 | 140 | 204 | 100 | 76 | 18 | 3 | 4-φ18 |
| 2W—40JFN | 40 | 149 | 150 | 217 | 110 | 84 | 18 | 3 | 4-φ18 |
| 2W—50JFN | 50 | 184 | 165 | 227 | 125 | 99 | 20 | 3 | 4-φ18 |
| 2W—32FN | 32 | 140 | 140 | 198 | 100 | 76 | 18 | 3 | 4-φ18 |
| 2W—40FN | 40 | 150 | 150 | 211 | 110 | 84 | 18 | 3 | 4-φ18 |
| 2W—50FN | 50 | 186 | 165 | 234 | 125 | 99 | 20 | 3 | 4-φ18 |
| 2W—40CFN | 40 | 165
| 150 | 215
| 110 | 84 | 18 | 3 | 4-φ18 |
| 2W—50CFN | 50 | 195 | 165 | 240 | 125 | 99 | 20 | 3 | 4-φ18 |
Options:
sealing material: EPDM(-10～130℃) VITON(-10～120℃) VMQ(-10～130℃)
Digital timer LED light connector
Es low power energy saving coil(DN10～25 AC4VA DC4W DN32～50 AC8VA DC7W )
Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China.
The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to all over the whole world since 2004.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1965
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the ... Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the ...
Get in touch with us
Leave a Message, we will call you back quickly!