Cov khoom siv:

HDS series li qub sawv cev rau chav tsev hloov tau yooj yim uas tuaj yeem teeb tsa los ua lub valve hauv 8 qhov sib txawv, series, parallel, series / parallel, flow sharing, lossis load rhiab circuits.Tsis tas li ntawd, lub valve muaj xws li inlet thiab intermediate flow control links uas yuav ua tau manually los yog hluav taws xob proportionally.Dav siv nyob rau hauv forestry machinery, tsheb nqa thiab municipal machinery.