... CV(m³/h):7.64)Working pressure:Water:0-5Mpa air:0-7Mpa oil:0-0.5Mpa5)Max ... range:±10%8)Ordering code:GHM2S200-20JStainless steel water valve 2S200-20 1.ISO9001:2000, CE approved ... 2″2″Orifice15mm20mm25mm35mm40mm50mmCV value 4.87.612242948Working pressure Air:0-7Mpa,Water:0-5 Mpa , oil: 0-0. ... water, Oil, GasVoltageAC:24V,36V,48V,110V, 220V 380V DC:12V, 24V,36V,48V,110V,220V,380VVoltage range 2S Series Air ...