2/2-way solenoid valve, brass, G 1, FKM seal, normally closed, 24 V DC - E.MC

De-energised, the flow path stays closed. With 24 V DC on the coil, the valve opens its full 25 mm bore. The ZS series diaphragm valve is assisted-lift, so it switches from 0 bar, which helps on gravity feeds from header tanks or where line pressure fluctuates.

Advantages

• Assisted lift: switches from 0 bar, including unpressurised lines and gravity feeds.
• Flow Kv 171 l/min (Cv 12) at a 25 mm nominal size.
• FKM seal also suitable for light oil up to 20 cSt (up to 4 bar).
• Brass body, internals in brass and stainless steel, FKM seal.
• Type Q coil drawing 20 W at 24 V DC, IP 65 protection, voltage tolerance ± 10 %.

Applications

• Lines carrying light oil or media up to 120 °C, where NBR reaches its limit.
• Water and compressed air supply for machine groups and washing systems.
• Feeds from header tanks or lines with varying pressure, as the valve switches from 0 bar.

Accessories and spare parts

• Replacement solenoid coil type Q for 24 V DC, exchangeable without opening the media circuit.
• Replacement diaphragms as a seal kit for G 1 in NBR, FKM and EPDM, also for converting to a different medium.