2W series flange zero differential pressure normally closed water
air solenoid valve DN15 ～ 50mm
working medium:water,liquid,air,light oil(viscosity≤20cst)
medium temperature:-5～80℃
working pressure:0 ～ 10bar(details see specification table)
working type:semi direct acting(NC)
Valvebody material:brass SS304 cast iron
sealing material:NBR(-5～80℃)
voltage:AC220～240V AC110V 50/60Hz DN10～25 26VA DN35～50 45VA
DC24V DC12V DN10～25 28W DN35～50 31W plastic seal: IP65 H degree
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 )
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 )
Our services
1. R&Q (Design according to client's requirements )
2. Professional mold manufacturer .Sample order & small quantity order is ok.
3. Competitive price with high quality
4. We will keep online every work day .
5. We will reply your email and fox within 24 hours .
6. You may call and make touch with us anytime , if you have
question on our products .
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 more than twenty countries and areas, such
as USA, France, UK, Germany, Italy, Australia, Russia, Taiwan, and
the middle east countries etc., and our distributors spread all
over the whole country.
