3/2-way solenoid valve, normally closed, 24 V AC, G 1/8", DN 2.5 mm, brass body

This 3/2-way solenoid valve controls compressed air, neutral gases, water and thin neutral liquids in small line cross sections. When de-energised the passage stays closed, so the installation shuts off on its own if the supply voltage fails. A Kv value of 3.4 l/min at a nominal width of 2.5 mm matches dosing, flushing and shut-off points handling small quantities. The working range covers 0 to 7 bar, the control voltage is 24 V AC with a power input of 18 VA. Brass body and FKM seal permit media temperatures from -10 to +130 °C.

Benefits

• Reliable shut-off without power because the valve is normally closed (NC).
• FKM seal and brass body allow media temperatures up to +130 °C.
• Internal parts of brass and stainless steel suit neutral media such as water or fuel oil.
• Kv value of 3.4 l/min at DN 2.5 mm with an overall length of only 40 mm.
• Degree of protection IP 65 at the size 3 plug, voltage tolerance ± 10 %.
• Solenoid coil and plug are part of the delivery.

Applications

• Shutting off hot water lines up to +130 °C in cleaning and rinsing equipment.
• Dosing points for thin neutral liquids with a small volume flow.
• Fuel oil feed lines on burners that must remain closed when de-energised.
• Control of neutral gases on test benches at 0 to 7 bar.
• Pneumatic auxiliary circuits where a G 1/8" port is sufficient.

Standards and conformity

The size 3 connector meets degree of protection IP 65. The control voltage may deviate by ± 10 %.