gtseries valve pneumatic actuators quarter-九游会ag

gt series part-turn valve pneumatic actuators are new series, whose rotary angle of output shaft is 90°. it was made by tianjin baili ertong machinery co., ltd. it combined with ball valves,butterfly valves for pneumatic valves . gt actuators are also suitable for other mechanic devices with 90°movement.

1. pressure of air supply ：0.1～1mpa
2. rotary angle of output shaft ：90°±2°
3. circumstance temperature ：-20℃～ 90℃
4. the air supply should be clean、dry, no corrosive gas and other media
5. power supply for electromagnetic valve： ac220v or dc24v
6. stroke switch capability:ac380v or dc220v

feature ：

• air supply ： filtered,dry or lubricated, pressure min 1bar(14psi), pressure max 10bar (142 psi).
• anodic polishing on internal surface for minimum friction and long duration.
• sliding bearings made by low friction material, to avoid metal to metal contact, easily replaceable or maintenance.

• bottom shaft assemble hole, as iso 5211 standard,double square hole for assembling on valves with square stem in line or at the angle of 45°.
• position indicator on request.
• standard execution temperature range ： -20 ℃ ( 4°f ) to 90 ℃ ( 194°f ).
• external protection ： corrosion strength to 500 hours in salted fog.
• each actuartor is branded with a progressive serial number for easy identification and traceability.