Descripción
The Kromschroder VAS125R/NW M20 gas electromagnetic valve, art: 88000005 is designed for quick and safe automatic shut-off of gas flow to a single-stage burner. It is designed for a maximum pressure of 500 mbar in the gas distribution network.
Operating characteristics and features:
- normally closed, certified according to EN 161, class A;
- supply voltage: 220-240 V, 15%, +10%, frequency 50-60 Hz;
- medium – gas family 1-3 and other neutral gases;
- shut-off electromagnetic valve of class A according to EN161;
- for industrial installations with a gas pressure not higher than 500 mbar;
- fast closing, response time < 1 sec.;
- instant opening, response within < 0.5 sec.;
- manual adjustment of the main flow rate within 20-100%;
- blue LEDs for status indication;
- complete dustproof, protection against jets directed from any side, IP65;
- permissible range of operating temperatures (environment): -20 ... +60 °C;
- Rp 1" threaded holes for connection to the gas pipeline;
- M20 cable gland for electrical connection;
- possibility of use for pulse operation mode;
- installation in horizontal or vertical gas pipeline.
Device and комплектация
The electromagnetic gas valve is assembled in a durable cast aluminum housing. A mesh filter is installed at the gas inlet to prevent clogging of the device. The valve seals are made of hydrocarbon-resistant NBR rubber, which ensures tightness and long service life of the valve.
Advantages:
- fast closing and opening;
- high level of dust and moisture protection;
- adjustment of the main flow;
- stable operation in a wide temperature range.
Application
Kromschroder VAS gas electromagnetic valves are used in automatic gas flow regulation and control systems for single-stage burners. They are in demand for equipping gas equipment used in metallurgy, oil, gas industry, ceramics production, food products, etc.