fire protection solenoid control valve with manual override for fire protection system 1. How To Order Model Orifice Thread Body Seal Coil Voltage NLCU 12, 15, 20, G- G B-Brass N-NBR S21B 1-AC220V 2.DC24V 25, ... Read More
solenoid flow control valve brass 10 bar 145 psi pressure free mounting 1. How To Order Model Orifice Port Thread Body Seal Coil Voltage NLHN31 10-1.0 45-4.5 1-1/8" G- G B-Brass N-NBR S21B 1-AC220V 2.DC24V ... Read More