Solenoid valve NC, DN 10 two chambers in line
2/2-way solenoid valve of nominal diameter DN 10 for use with cold and heated potable water and physically and chemically similar media. The valve is servo-controlled and normally closed (NC).
Valves of this design are two chamber straight valves and can be manufactured with various connections.
Both chambers are operated simultaneously to increase reliability. The function is similar to two single valves assembled in line.
The outgoing chamber can be designed as a direct acting valve on request. The valve will close completely in case of low pressure, because a minimum pressure is not required.
Coil systems for common voltage and frequency ranges are available.
Electrical operating safety is achieved by insulation class F and can be supported by an integrated protective circuit.
By using high quality insulation materials, continuous duty (100 % ED) at higher medium temperatures is possible. The glass fibre reinforced polyamide valve body persists hot water. Protection against corrosion of inner parts exposed to the medium is achieved by using stainless steel.