The product is a newly designed single-stage worm gear-worm driving device. Both end of the worm were made into bearing structure
In addition to the advantage that the ordin ary single-stage drive possessed. The product has more enhanced efficiency and power. It is suitable to control the 90. Rotary butterfly valve, ball valve, cock valve, regulating valve etc.

We can make the gear box according to the size of your offer. Because we have our own foundry, all components are produced from our own factory.