Yuyao No. 4 Instrument Factory
| Payment Terms | T/T, Western Union |
| Supply Ability | consult |
| Delivery Time | 3 working days~ 2 weeks |
| Packaging Details | carton pallet for exporting standard |
| material | SS304 cast iron |
| interface type | flange |
| sealing | NBR EPDM VITON |
| voltage | DC AC |
| working pressure | 0.3~8 bar |
| coil | IP65 H degree |
| Brand Name | ROUND STAR |
| Model Number | DFD |
| Certification | ISO CE ROHS |
| Place of Origin | CHINA (YUYAO CITY) |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | consult |
| Delivery Time | 3 working days~ 2 weeks | Packaging Details | carton pallet for exporting standard |
| material | SS304 cast iron | interface type | flange |
| sealing | NBR EPDM VITON | voltage | DC AC |
| working pressure | 0.3~8 bar | coil | IP65 H degree |
| Brand Name | ROUND STAR | Model Number | DFD |
| Certification | ISO CE ROHS | Place of Origin | CHINA (YUYAO CITY) |
| High Light | solenoid air valve ，air valve solenoid | ||
DFD series flange 2-way pilot operated normally open water air solenoid valve DN25～200mm
DFD-series SS304 and cast iron flange connection(NO)solenoid valve specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
| model | orifice (mm) | Cv
| working pressure(bar) | max medium temp. ℃ | coil insulation degree | power | normal order code | |||||
| min pressure | Max working pressure | normal coil | Es coil | plastic seal AC220V sealing material:NBR
| ||||||||
| water hotwater air liquid light oil | VA | W | VA | W | ||||||||
| AC 220 V | DC 24 V
| AC 220 V
| DC 24 V | |||||||||
| AC | DC | |||||||||||
| DFD-25JFK | 25 | 12 | 0.3 | 8 | 8 | 80 | H | 18 | 14 | 4 | 4 | DFD-25JFK - AC220V |
| DFD-32JFK | 32 | 24 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-32JFK - AC220V |
| DFD-40JFK | 40 | 30 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-40JFK - AC220V |
| DFD-50JFK
| 50 | 48 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-50JFK - AC220V |
| DFD-65JFK | 65 | 52 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-65JFK - AC220V |
| DFD-80JFK | 80 | 82 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-80JFK - AC220V |
| DFD-100JFK | 100 | 128 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-100JFK - AC220V |
| DFD-150JFK | 150 | 292 | 0.3 | 8 | 6 | 80 | H | 45 | 30 | 5 | 6 | DFD-150JFK - AC220V |
| DFD-40CFK | 40 | 30 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-40CFK - AC220V |
| DFD-50CFK
| 50 | 48 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-50CFK - AC220V |
| DFD-65CFK | 65 | 52 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-65CFK- AC220V |
| DFD-80CFK
| 80 | 82 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-80CFK - AC220V |
| DFD-100CFK
| 100 | 128 | 0.3 | 8 | 6 | 80 | H | 18 | 14 | 4 | 4 | DFD-100CFK - AC220V |
| DFD-125CFK | 125 | 222 | 0.3 | 8 | 6 | 80 | H | 45 | 30 | 5 | 6 | DFD-125CFK - AC220V |
| DFD-150CFK | 150 | 292 | 0.3 | 8 | 6 | 80 | H | 45 | 30 | 5 | 6 | DFD-150CFK - AC220V |
| DFD-200CFK | 200 | 513 | 0.3 | 8 | 6 | 80 | H | 45 | 30 | 5 | 6 | DFD-200CFK - AC220V |
DFD-series flange(NO)solenoid valve dimensions table (PN=1.6MPa GB/T9113.1-2000)
| model
| L
| D
| H
| K | d
| C
| f
| n-φ
| valvebody material | weight(Kg) |
| DFD-25JFK | 141 | 115 | 165 | 85 | 65 | 16 | 3 | 4-φ14 | SS304 | 2.9 |
| DFD-32JFK | 158 | 145 | 185 | 100 | 76 | 18 | 3 | 4-φ18 | 4.4 | |
| DFD-40JFK | 173 | 150 | 196 | 110 | 84 | 18 | 3 | 4-φ18 | 5.1 | |
| DFD-50JFK
| 204
| 165
| 200
| 125 | 99
| 20
| 3
| 4-φ18
| 7.7 | |
| DFD-65JFK | 256 | 185 | 248 | 145 | 118 | 20 | 3 | 4-φ18 | 12.5 | |
| DFD-80JFK | 277 | 200 | 268 | 160 | 132 | 20 | 3 | 8-φ18 | 15.3 | |
| DFD-100JFK | 350
| 220
| 290
| 180
| 156
| 22
| 3
| 8-φ18 | 23.2 | |
| DFD-150JFK | 450 | 285 | 402 | 240 | 211 | 24 | 3 | 8-φ22 | 62 | |
| DFD-40CFK | 168 | 150 | 196 | 110 | 84 | 18 | 3 | 4-φ18 | Cast iron | 6 |
| DFD-50CFK
| 200
| 165
| 200
| 125
| 99
| 20
| 3
| 4-φ18
| 9.2 | |
| DFD-65CFK | 259 | 185 | 277 | 145 | 118 | 20 | 3 | 4-φ18 | 15.1 | |
| DFD-80CFK
| 278
| 200
| 289
| 160
| 132
| 20
| 3
| 8-φ18
| 17 | |
| DFD-100CFK
| 350
| 220
| 316
| 180
| 156
| 22
| 3
| 8-φ18
| 23.2 | |
| DFD-125CFK | 425 | 250 | 398 | 210 | 186 | 22 | 3 | 8-φ18
| 54.7 | |
| DFD-150CFK | 450 | 285 | 430 | 240 | 211 | 24 | 3 | 8-φ22 | 55.2 | |
| DFD-200CFK | 560 | 340 | 516 | 295 | 266 | 24 | 3 | 12-φ22 | 112 |
options:
sealing material: EPDM(-10～130℃) VITON(-10～120℃)
digital timer, LED light connector
Es low power energy saving coil(AC 220V 4VA DC24V 3W)
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 40 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.
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 ...
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