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 | brass stainless steel |
| interface type | flange |
| sealing material | PTFE |
| temperature | 0 ～ 180 ℃ |
| working pressure | 0 ～ 8bar |
| coil | plastic seal IP65 H degree |
| Brand Name | ROUND STAR |
| Model Number | PS |
| 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 | brass stainless steel | interface type | flange |
| sealing material | PTFE | temperature | 0 ～ 180 ℃ |
| working pressure | 0 ～ 8bar | coil | plastic seal IP65 H degree |
| Brand Name | ROUND STAR | Model Number | PS |
| Certification | ISO CE ROHS | Place of Origin | CHINA (YUYAO CITY) |
| High Light | hot water solenoid valve ，high temperature solenoid valve | ||
PS series flange 2-way piston normally open steam hot water solenoid valve
working principle
1. steam solenoid valve to direct action fractional pilot solenoid valve, which can be opened according to a power outage, different off-state can be divided into normally closed solenoid valve and a normally open solenoid valve.
2. The steam normally open solenoid valve, the coil is energized due to the suction effect, moving core down, the deputy pressure valve plug, vice valve is closed, the main valve cup pressure rises when the pressure rose to a certain value, the main differential pressure valve cup up and down, like the electromagnetic force, the moving core loss of the main valve cup, pressing the main valve seat, the valve closes. When the coil power, the electromagnetic force is zero, the Deputy valve plug and support the core due to the action of the spring Lift, vice valve is opened, the main valve cup is pushed up, the main valve is opened, the pressure medium flow utilization.
PS-series flange(NO)solenoid valve specification table
| flange | orifice (mm) | Cv
| working pressure (bar) | max medium temp. ℃
| coil | normal order code
| |||||||
| min pressure | max pressure
| coil insulation degree
| power | plastic seal: IP65 H degree AC220V flange connection
| |||||||||
| steam
| high temperature liquid (viscosity≤20cst) | VA
| W
| ||||||||||
| AC 220V | DC 24V | ||||||||||||
| AC | DC | AC | DC | brass | SS304 | ||||||||
| PS-15JFK
| 18 | 7.2 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-15JFK-AC220V | |
| PS-20JFK
| 18 | 7.2 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-20JFK-AC220V | |
| PS-25JFK
| 25 | 12 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-25JFK-AC220V | |
| PS-32JFK
| 32 | 24 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-32JFK-AC220V | |
| PS-40JFK
| 40 | 30 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-40JFK-AC220V | |
| PS-50JFK
| 50 | 48 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-50JFK-AC220V | |
| PS-80JFK
| 80 | 75 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 45 | 31 | PS-80JFK-AC220V | |
| PS-25FK
| 25 | 12 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-25FK-AC220V | |
| PS-32FK
| 32 | 24 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-32FK-AC220V | |
| PS-40FK
| 40 | 30 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-40FK-AC220V | |
| PS-50FK
| 50 | 48 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 23 | 28 | PS-50FK-AC220V | |
| PS-65CFK
| 65 | 53 | 0.4 | 8 | 8 | 8 | 8 | 180 | H | 45 | 31 | PS-65CFK-AC220V | |
PS-series flange(NO)solenoid valve dimensions table
| model | PN=1.6MPa GB/T9113.1-2000 flange connection dimension (mm) | ||||||||
| DN | L | D | H | K | d | C | f | n-φ | |
| PS—15JFK | 18 | 106 | 95 | 188 | 65 | 46 | 14 | 2 | 4-φ14 |
| PS—20JFK | 18 | 106 | 105 | 190 | 75 | 56 | 16 | 2 | 4-φ14 |
| PS—25JFK | 25 | 135 | 115 | 213 | 85 | 65 | 16 | 3 | 4-φ14 |
| PS—32JFK | 32 | 140 | 140 | 240 | 100 | 76 | 18 | 3 | 4-φ18 |
| PS—40JFK | 40 | 148 | 150 | 250 | 110 | 84 | 18 | 3 | 4-φ18 |
| PS—50JFK | 50 | 182 | 165 | 265 | 125 | 99 | 20 | 3 | 4-φ18 |
| PS—80JFK | 80 | 278 | 200 | 347 | 160 | 132 | 20 | 3 | 8-φ18 |
| PS—25FK | 25 | 118 | 115 | 210 | 85 | 65 | 16 | 3 | 4-φ14 |
| PS—32FK | 32 | 140 | 140 | 240 | 100 | 76 | 18 | 3 | 4-φ18 |
| PS—40FK | 40 | 150 | 150 | 253 | 110 | 84 | 18 | 3 | 4-φ18 |
| PS—50FK | 50 | 185 | 165 | 268 | 125 | 99 | 20 | 3 | 4-φ18 |
| PS—65CFK | 65 | 256 | 185 | 292 | 145 | 118 | 20 | 3 | 4-φ18 |
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.
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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