| Payment Terms | T/T, Western Union |
| Supply Ability | consult |
| Delivery Time | after receiving full payment |
| Packaging Details | carton pallet for export |
| material | brass SS304 |
| interface size | 3/8" ~ 3" |
| interface | G thread NPT thread |
| working pressure | 0.3~12 bar |
| voltage | AC DC |
| coil | IP65 H degree |
| Brand Name | ROUND STAR |
| Model Number | DFD |
| Certification | ISO CE ROHS |
| Place of Origin | CHINA (YUYAO CITY) |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | consult |
| Delivery Time | after receiving full payment | Packaging Details | carton pallet for export |
| material | brass SS304 | interface size | 3/8" ~ 3" |
| interface | G thread NPT thread | working pressure | 0.3~12 bar |
| voltage | AC DC | coil | IP65 H degree |
| Brand Name | ROUND STAR | Model Number | DFD |
| Certification | ISO CE ROHS | Place of Origin | CHINA (YUYAO CITY) |
| High Light | air valve solenoid ,electric solenoid air valve | ||
DFD series 2-way pilot operated normally closed water air solenoid valve 3/8" ~ 3"
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DFD-series 2-way pilot operated(NC)specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
| interface
| orifice (mm) | Cv
| pressure (bar) | medium temp. ℃
| sealing material | coil insulation degree | power
| normal order code
| ||||||
| min pressure | Max pressure
| normal coil
| Es coil | plastic seal AC220V G thread sealing material:blank:NBR E:EPDM V:VITON
| ||||||||||
| air gas water hotwater liquid light oil | VA | W | VA
| W
| ||||||||||
| AC 220 V | DC 24 V | AC 220 V | DC 24 V | |||||||||||
| AC | DC | brass | SS304 | |||||||||||
| 3/8〃 | 13 | 4.5 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-10-AC220V | DFD-10J-AC220V |
| 13 | 4.5 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-10-E-AC220V | DFD-10J-E-AC220V | |||
| 13 | 4.5 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-10-V-AC220V | DFD-10J-V-AC220V | |||
| 1/2〃
| 13 | 4.5 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-15-AC220V | DFD-15J-AC220V |
| 13 | 4.5 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-15-E-AC220V -15-E-AC220V | DFD-15J-E-AC220V | |||
| 13 | 4.5 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-15-V-AC220V | DFD-15J-V-AC220V | |||
| 3/4〃 | 18 | 7.2 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-20-AC220V | DFD-20J-AC220V |
| 18 | 7.2 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-20-E-AC220V | DFD-20J-E-AC220V | |||
| 18 | 7.2
| 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-20-V-AC220V | DFD-20J-V-AC220V | |||
| 1〃 | 23 | 12 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-25-AC220V | DFD-25J-AC220V |
| 23 | 12 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-25-E-AC220V | DFD-25J-E-AC220V | |||
| 23 | 12 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-25-V-AC220V | DFD-25J-V-AC220V | |||
| 11/4〃
| 33 | 24 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-32-AC220V | DFD-32J-AC220V |
| 32 | 24 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-32-E-AC220V | DFD-32J-E-AC220V | |||
| 32 | 24 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-32-V-AC220V | DFD-32J-V-AC220V | |||
| 11/2〃 | 40 | 30 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-40-AC220V | DFD-40J-AC220V |
| 40 | 30 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-40-E-AC220V | DFD-40J-E-AC220V | |||
| 40 | 30 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-40-V-AC220V | DFD-40J-V-AC220V | |||
| 2〃 | 50 | 48 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-50-AC220V | DFD-50J-AC220V |
| 50 | 48 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-50-E-AC220V | DFD-50J-E-AC220V | |||
| 50 | 48 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-50-V-AC220V | DFD-50J-V-AC220V | |||
| 3〃 | 80 | 82 | 0.3 | 12 | 10 | 80 | NBR | H | 25 | 13 | 3 | 3 | DFD-80 - AC220V | |
| 80 | 82 | 0.3 | 12 | 10 | 130 | EPDM | H | 25 | 13 | DFD-80 –E -AC220V | ||||
| 80 | 82 | 0.3 | 12 | 10 | 120 | VITON | H | 25 | 13 | DFD-80 –V -AC220V | ||||
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options :
Rc thread
sealing material: EPDM VITON
digital timer, LED light connector
ES low power energy saving coil(AC220 V3VA DC24V 3W)
Valvebody material: SS316
Coil: wired plastic seal
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.
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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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