Drehventil-Treiber

Rotary valve driver with good quality.we could supply the product according to your requirements. 6.Technicalparameters Type WG008A WG108A WG208A WG208B WG308A speedratio 50:1 72:1 68:1 140:1 275:1 inputtorqueNm 156 156 195 195 195 OutputtorqueNm 1590 2808 4574 5946 13580 rotationstroke 90° 90° 90° 90° 90° limitadjustment ±5° ±5° ±5° ±5° ±5° ballvalveDN 100 150 200 250 300 350 300 350 400 500 butterflyvalveDN 200 350 400 500 600 700 600 700 800 1000 7.Productdescriptionandapplication Thisseriesof90°rotaryvalvedrive(constitutedbywormgear,wormandgearbox)isappliedtoballvalve,butterflyvalveandstopcockvalves,etc.Itcanpreventpeopletoopencasuallyoutsidewithselflockeddevice.