2/2-way solenoid valve NC, directly operated, stainless steel 1.4401, G 1/4, DN 3, 0 to 10 bar, FKM, 230 V AC/DC, ATEX - Riegler 185500

The 2/2-way solenoid valve MVA.14.ES.230.F.BD.3.EX.K controls fluids in plants via an electrical signal at 230 V AC/DC. It operates in the range 0 to 10 bar at nominal size DN 3 and is directly operated.

Benefits

• Fail-safe NC position: without 230 V AC/DC on the coil the flow path stays closed.
• ATEX version according to the manufacturer, observe the marking on the device for conditions of use.
• Switches from 0 bar: directly operated, no minimum pressure needed, operating pressure up to 10 bar.
• Materials: housing in stainless steel 1.4401, valve seat in stainless steel, internal parts in stainless steel, thread G 1/4.
• FKM seals: rated for medium temperatures of 0 to 90 °C, coil 230 V AC/DC.
• Electrics: 230 V AC/DC, terminal connection box with PCB terminal blocks, degree of protection IP 65 (with connector socket fitted).

Applications

Because the coil system is separated from the medium by a diaphragm, the manufacturer rates the series for critical media as well. Check the resistance of housing and seal to the specific medium beforehand. The ambient temperature may be 0 to 55 °C, the medium 0 to 90 °C. The NC rest position suits any G 1/4 line that has to close on power failure.