Features: 1) Working medium: air, water, oil, gas2) Motion pattern: direct drive type3) Type: normal close type4) Aperture of flow rate: 2.55) CV value: 0.236) Joint pipe bore: 1/4"7) Operation fluid viscosity: 20 CST below 8) Working pressure: air 0 ~ 0.7MPa 9) Max. pressure resistance: 1.0MPa10) Operating temperature: -5 ~ 80癈11) Voltage range: ±10%12) Material of body: engineering plastic13) Material of oil seal: NBR or VITON Packing: International standard producing area:China payment:T/T, L/C