Materials:
Body: brass (DN 25 & DN 40: red bronze), internal parts: brass / stainless steel, seal: NBR (types G 1/8" & G 1/4": FKM)
Temperature range:
0°C to max. +80°C (G 1/8" & G 1/4": -10°C to max. +130°C), environment max. +50 °C
Media:
Compressed air, neutral gases, water, neutral low-viscosity media, heating oil, other media on request
Installation position:
any (G 1/8" & G 1/4": upright magnet)
Control voltages:
Standard: 24 V DC, 230 V AC, upon request other voltages
Voltage tolerance:
± 10 %
Protection class:
IP 65 (plug size 3)
Information:
These valves are always supplied with a solenoid coil and a connector plug.
Warning:
For opening or closing, servo-controlled valves require a pressure difference between the valve inlet and valve outlet. The pressure difference is given as minimum pressure. There is a pressure compensation in the valve, resulting that no or little medium is used at the valve outlet, the valve will no longer function (it opens or closes unreliably).
*Water flow rate at +20°C, 1 bar pressure at the valve inlet, free discharge, **Warning: Pressure input at connection 2, venting over connection 3