Yuyao No. 4 Instrument Factory
YUYAO NO.4 INSTRUMENT FACTORY professional manufacturer of solenoid valves
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RSP-A mini diaphragm normally closed water air solenoid valve 1/4＂ ～ 1/2＂
working medium:water,liquid,air,light oil(viscosity≤20cst)
medium temperature:-5～80℃
working pressure:0～16bar(details see specification table)
working type:semi direct acting pilot operated (NC)
valve body material:brass SS316
sealing material:NBR
interface:G thread NPT thread
Working voltage:AC220～240V AC110V 50/60Hz 22VA
DC24/12V 13W IP65 H degree
Options:
sealing material: EPDM VITON
Rc thread
digital timer LED light connector
bistable latching coil
Es low power energy saving coil(AC220V 3VA DC24V 3W)
RSP-A -series mini diaphragm(NC)solenoid valve specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
| interface
| orifice (mm) | Cv
| working pressure(bar) | medium temperature ℃
| seal material | coil insulation
| 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 liquid light oil | VA | W | VA
| W
| ||||||||||
| AC 220 V | DC 24 V | AC 220 V | DC 24 V | |||||||||||
| AC | DC | brass | SS316 | |||||||||||
| 1/4〃 | 10.5 | 1.5 | 0 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-08W-AC220V | RSP-A-08WJ-AC220V |
| 10.5 | 1.5 | 0 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-08W-E-AC220V | RSP-A-08WJ-E-AC220V | |||
| 10.5 | 1.5 | 0 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-08W-V-AC220V | RSP-A-08WJ-V-AC220V | |||
| 3/8〃
| 10.5 | 1.5 | 0 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-10W-AC220V | RSP-A-10WJ-AC220V |
| 10.5 | 1.5 | 0 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-10W-E-AC220V | RSP-A-10WJ-E-AC220V | |||
| 10.5 | 1.5 | 0 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-10W-V-AC220V | RSP-A-10WJ-V-AC220V | |||
| 1/2〃 | 10.5 | 1.5 | 0 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-15W-AC220V | RSP-A-15WJ-AC220V |
| 10.5 | 1.5 | 0 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-15W-E-AC220V | RSP-A-15WJ-E-AC220V | |||
| 10.5 | 1.5 | 0 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-15W-V-AC220V | RSP-A-15WJ-V-AC220V | |||
| 1/4〃 | 10.5 | 1.5 | 0.1 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-08-AC220V | RSP-A-08J-AC220V |
| 10.5 | 1.5 | 0.1 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-08-E-AC220V | RSP-A-08J-E-AC220V | |||
| 10.5 | 1.5 | 0.1 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-08-V-AC220V | RSP-A-08J-V-AC220V | |||
| 3/8〃
| 10.5 | 1.5 | 0.1 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-10-AC220V | RSP-A-10J-AC220V |
| 10.5 | 1.5 | 0.1 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-10-E-AC220V | RSP-A-10J-E-AC220V | |||
| 10.5 | 1.5 | 0.1 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-10-V-AC220V | RSP-A-10J-V-AC220V | |||
| 1/2〃 | 10.5 | 1.5 | 0.1 | 16 | 16 | 80 | NBR | H | 22 | 13 | 3 | 3 | RSP-A-15-AC220V | RSP-A-15J-AC220V |
| 10.5 | 1.5 | 0.1 | 16 | 16 | 130 | EPDM | H | 22 | 13 | RSP-A-15-E-AC220V | RSP-A-15J-E-AC220V | |||
| 10.5 | 1.5 | 0.1 | 16 | 16 | 120 | VITON | H | 22 | 13 | RSP-A-15-V-AC220V | RSP-A-15J-V-AC220V | |||
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.