AT-50D double acting ball valve butterfly valve pneumatic actuator

AT-50D double acting ball valve butterfly valve pneumatic actuator

stv brand AT series pneumatic actuators are designed for butterfly, ball valves, and offer one compact design for double acting and spring return. Precision die-cast pistons with large cylinder bearings increases efficiency and cycle life. The actuators incorporate a precision-extruded hard anodized aluminium body and a one piece nickel-plated pinion gear, factory lubricated for a long trouble free life.

These include adjustable air cushions on both ends that slow cylinder speed at the end of stroke, reducing impact and extending cylinder life.

Our advantage:
1. We are the factory.
2. We will test your order products every by one before packing.
3. We have the technical to offer OEM service
4. 7 by 24 hours working, all your question can be answered 24 hours
5. Contact with me by Skype: CaoxL090 for technical and order.

www.stvvalve.com

AT-50D double acting ball valve butterfly valve pneumatic actuator Images