4H Series Hand Lever Valve (5/2 way & 5/3 way)

1. Manual operation smooth actuationand exact and reliable ori entation;
2.Sliding column structure has good tightness and light weight and is easy to install and dismount;
3.Internal hole adopts special processing technology which has little attrition friction long service life;
4.No need to add oil for lubrication;
5.Panelmounting makes it convenient to install and apply.