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 brass SS316 water air solenoid valve 1/4＂ ～ 1/2＂
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 50 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.
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.