Technical Parameter:
Mode NO：DCF-E;
Working Pressure：0.2MPa~0.6MPa;
Working Voltage：DC24V/AC220V;
Operating temperature
Domestic diaphragm：-25℃~80℃;
Imported diaphragm：-40℃~100℃，Peak@120℃;
High temperature diaphragm：-19℃~200℃;
Working Medium: clean air;
Protection level：IP65;
Fastener material：SS316
Valve body material：A360 aluminum alloy;
Zinc and copper content：
1. The valve body and cover are made of high-quality copper and zinc aluminum alloy die-casting. After
testing, the content of zinc and copper elements is≤ 0.5%;
2. Exposed parts such as bolts and clamp, with zinc and copper content ≤ 0.5% after testing;
Type
| Model No. | Size (mm) | Model No. | Size (mm) | Model No. | Size (mm) |
| DCF-Z-20-E | DN20 | DCF-Y-25-E | DN25 | DCF-ZM-20-E | DN20 |
| DCF-Z-25-E | DN25 | DCF-Y-40S-E | DN40 | DCF-ZM-25-E | DN25 |
| DCF-Z-40S-E | DN40 | DCF-Y-50S-E | DN50 | DCF-ZM-40S-E | DN40 |
| DCF-Z-50S-E | DN50 | DCF-Y-62S-E | DN62 | DCF-T-25S-E | DN25 |
| DCF-Z-62S-E | DN62 | DCF-Y-76S-E | DN76 | ||
| DCF-Z-76S-E | DN76 | DCF-Y-102S.B-E | DN89 | ||
| DCF-Z-102S.B-E | DN89 | DCF-Y-102S-E | DN102 |
I. Vacuum treatment for solenoid coil to eliminate harmful impurities, it makes the pilot work more sensative and reliable;
II. Orifice and unloading port match with the pulse valve, fast opening and closing, so it increases the blowing volume per unit time;
III. Membrane: Effective bonding and Sufficient tensile strength, Reliable sealing, Great anti-corrosion and anti-aging properties, we are the only company in China to use high-performance diaphragm so that it ensures long-term operation reliability. The company which provide us diaphragms also supply diaphragm to GOYEN and ASCO valve, it’s the same supplier. We guarantee at least 1millon times of service life(5 years).
IV. We are using high-quality pressure spring to guarantee at least 1millon times of service life.
