Electric actuator for valves

Product description 1. Due to working characteristic ot valve, the actuator is required to have high-start-up torque, so the actuator is capable to start up with full load whenever the vatve is at the opening, closing or any other intermediate positions.At the same time.the smaller rotation inertia is required for the motor due to the adjustment of the flow.The motor for HL series Electric actuator is designed for such special requirement and also adopt the over-hot protection 2. The uniting design of worm wheel output avoid the gap between the keyboards The worm wheel is made of alloy steel.featuring the high strength.good wear resistance and the long-term fatigue load impact. 3 Imported high quality microswitch make the ON-OFF more sensitive.more safer. 4 Each set of HL product is attached with a handle when ex-works.When it is necessary to have manual operalion.insert the handle directly to the manual operation port to drive valve. S.The high performance numerical control device make sure the consistency of process precision and avoid the influence of man-made factor. 6 The continuous 72hours over-load testing guarantee the product's stability. 7.AII kinds of the high precision testing equipment make the actuator abrasion less.more precise.more perfect. •Actual using charges By using difference brands.customers will find some hidden charges n long time usng process.excluding charges for buying electric actuator. Charges evaluation factor FOR electric actuator • Electric actuator actual using charges Purchasing charges+management and maintenance charges (including stop working charges)+several times renewal charges*long term using charges • Evaluation conclusion For customers .best investments.highest reliability. Longest working life which can win largest economics benefits. •Please validate HL electric actuators Please make a compare with other brands when choose.then you will find a surprise.HL electric actuator is always a different which comes from its special design.persistent pursuit for quality.excellent seating performance.perfect operation performance.and corrosion resistance.wear resistance.endurance.reliability.beautiful appearance.