External control 2-way coaxial valve DN 10 – 50 COAX
VMK / VFK
Design: Balanced pressure, with spring return. Function: NC – Normally closed / NO – Normally open. Body materials: Brass, galvanized steel, nickel-plated brass, nickel-plated steel, non-ferrous metals, stainless steel. Sealing materials: NBR, PTFE, FPM, CR, EPDM, special materials. Fluid: Gaseous, liquid, highly viscous, contaminated. Action: Pneumatic actuation by means of 5/2 way pilot valve, hydraulic actuation by 4/2 way control valve. Pilot valve interface: Namur / ISO 1. Nominal voltage: DC 24 V / AC 230 V. Pilot electric connection valve: Plug acc. DIN EN 175301-803 form B, LED. Also available in 3 ways, model VMK / VFK DR.