Pneumatic Butterfly Valve Electric Device Function

① Voltage ye looi: AC 380V, AC220V;

② Switch type: 90° open/off rotation, can satisfy the site and central control room displaying valve opening situation. ② Switch type: 90° open/off rotation, can satisfy the site and central control room displaying valve opening situation. ② Switch type: 90° open/off rotation, can satisfy the site and central control room displaying valve opening situation.

② Ajuiɛɛr: a bɛ se ka 4 ~ 20mA DC signal, kaValveLɔ̈k tɛ̈n yenë yen tɔ̈u thïn, ku lɔ̈k tɛ̈n yenë yen tɔ̈u thïn, ku lɔ̈k tɛ̈n yenë yen tɔ̈u thïn;

② Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye dIIBt4;

② Electrically installed external spraying: powder dry powder epoxy resin, high corrosion protection performance