... 1/4" ,8mm,10mm,15mm,20mm,25mm,32mmVoltage: DC3-6V,,AC/DC9-24V,AC110V,AC120V,AC220VValve body Material: Stainless steel (304 ... solar glycol loop,ideal for off-grid system. Domestic/potable water,Irrigation system,cooling/heating system,Low voltage plumbing system7.Multiple voltage and ...