JIS/Russian standard gate valve TS ,ISO, API,CE Pressure:10K,20K,40K DN50-DN800 Driving styles: manual/electric/gear Js JIS/Russian standard Gate Valve 10K DN mminLDD1D2bn-φdHD0502178155120100164-194092001004229210175155188-195902501506267280240215228-2363030020082923302902652212-23960350400164065605104752816-271738600500204576756205853020-272214680JIS/Russian standard gate valveTS ,ISO, API, ...