Yuyao No. 4 Instrument Factory
| Supply Ability | 500 |
| Packaging Details | exporting standard package |
| 1 | 1.Use on AC/DC solenoid valve，not change original solenoid valves structure |
| 2 | 2.maintain low power，only 20% of normal coil power |
| 3 | Slowly heating-up, under long-time power-on working status, |
| 4 | 4.the coils temperature≤40℃, longer life time |
| 5 | 5.Instant and Strong electromagnetic attraction, 3 times more powerful than normal coil，enhance max working pressure |
| 6 | No abnormal noise when using AC voltage |
| MEDIUM TEMPERATURE | LESS THAN 80 DEGREE |
| Brand Name | ROUND STAR |
| Model Number | DFD-80ES |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 500 | Packaging Details | exporting standard package |
| 1 | 1.Use on AC/DC solenoid valve，not change original solenoid valves structure | 2 | 2.maintain low power，only 20% of normal coil power |
| 3 | Slowly heating-up, under long-time power-on working status, | 4 | 4.the coils temperature≤40℃, longer life time |
| 5 | 5.Instant and Strong electromagnetic attraction, 3 times more powerful than normal coil，enhance max working pressure | 6 | No abnormal noise when using AC voltage |
| MEDIUM TEMPERATURE | LESS THAN 80 DEGREE | Brand Name | ROUND STAR |
| Model Number | DFD-80ES | Certification | CE |
| Place of Origin | CHINA | ||
| High Light | low voltage solenoid valve ，low pressure solenoid valve | ||
G3" low power Slowly heating-up energy saving solenoid valve
Mechanical properties:
1. Body material: Standard stainless steel, special selection of copper;
2, the internal components: Stainless Steel;
3, the sealing material: rubber (standard). Many other special composite materials;
4, hole diameter: 1/32 (specific models refer to the table);
5, connecting thread diameter: 1/8 NPT standard;
6, the electrical connection diameter: Explosion-proof pipe connection 1 / 2NPT;
7, protection class (UL & CSA certification): Class I, Div 1, Group C and D - Class II, Div 1, Groups E, F, and G; Div 2, Groups C, D, E, F, and G;
8, life: ≥500 million times, depending on the application and maintenance;
9, unit product weight: 0.3KG.
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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