2/2-way solenoid valve, brass, G 1-1/4, NBR seal, normally closed, 230 V AC - E.MC

De-energised, the flow path stays closed. With 230 V AC on the coil, the valve opens its full 32 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 342 l/min (Cv 24) at a 32 mm nominal size.
• NBR seal also suitable for light oil up to 20 cSt (up to 7 bar).
• Brass body, internals in brass and stainless steel, NBR seal.
• Type R coil drawing 36 VA at 230 V AC, IP 65 protection, voltage tolerance ± 10 %.

Applications

• Shutting off compressed air and neutral gases ahead of consumers up to 10 bar (AC).
• Filling tanks and shutting off high-flow main lines.
• Feeds from header tanks or lines with varying pressure, as the valve switches from 0 bar.

Accessories and spare parts

• Replacement solenoid coil type R for 230 V AC, exchangeable without opening the media circuit.
• Replacement diaphragms as a seal kit for G 1-1/4 in NBR, FKM and EPDM, also for converting to a different medium.