Features: 1) Working medium: air, water, oil2) Motion pattern: direct drive type3) Type: normal close type4) Aperture of flow rate: 255) CV value: 126) Joint pipe bore: 1"7) Operation fluid viscosity: 20 CST below8) Working pressure (MPa): air: 0 ~ 0.7; water: 0 ~ 0.5; oil: 0 ~ 0.59) Max. pressure resistance: 1.0MPa10) Operating temperature: -5 ~ 80oC11) Voltage range: ±10%12) Material of body: brass;13) Material of oil seal: NBR or VITONPacking: International standard package producing area:China payment:T/T, L/C