Electric Valves Actuator
توضیحات محصول
SUN GULF is specialized in quarter-turn , spring-return , and linear electric actuator , that
are suit for ball valves , butterfly valves , plug valves and damper.
Our main products including :
- Electric actuators: there are quarter turn , spring return , linear actuators ,
1-1. Our quarter turn , spring return with many features:
- Certification of CE , CSA , RoHS , ISO9001 , 14001 , OHSAS
- None-clutch design : the manual operation can be operated without any lever , clutch or brake upon power outage , this design won the new type patent In Taiwan, China , USA.
- Enclosure:
IP67: water proof and dust-proof enclosure.
NEMA 4X : waterproof and dust-proof enclosure.
Material: Dry powder coating aluminum alloy.
- Position indicator : all model have continuous mechanism position indicator on the top of actuator cover.
- Working condition : temperature : -30°C ~ +65°C Humidity : 30% ~ 95%
1-2: Our Linear valve actuator provide with thrust from 250 to 2000kgs and the starting frequency is 1500 starts per hour.
All models be equipped with modulating controllers and travel for globe valves , gate valves and linear travel devices.
It can be applied to HVAC and industrial use , especially for the steam and high temperature employment .
- Our high temperature damper with some features:
- high temperature application up to 300°C , special design up to 650°C .
- leakage class : 99% or 97%.
- Our oval disc design won the design patent, that lead the sealing efficiency , the more use , the more sealed.
- Our damper can be actuated pneumatically , electrically or manually.