瓣膜变速箱

gearbox: In this product a straight teeth gear is used in secondary stage.a turbo-worm drive set is used in primary stage.In order to properly combine the straight gear with worm gear set and enhance the driving capacity. the valve gearboxis characterized by small size,light weight,large output torque ,little idle space and reliably self-latching .suitable to control the 90 rotary butterfly valve,ball valve,cock valve,regulating valve,etc we can make the valve gearbox according to the size of your offer.Because we have our own foundry,all components are produced from our own factory. technical parameter ModelHY4000-F20-d65HY8000-F25-d90HY15000-F30-d90HY26000-F30-d120Ratio190:1257:1273:1308:1Torque(N.M)400080001500026000Input(N.M)60608080Connect Hole Distance216254298298Flange Diameter255300350350front diameter170200230230Worm Pore6590100120Weight(Kg)6072136347A350390435580B306360430650C170168215325D65100125145E125160192290H110135200290φ500500600600