China DN800 Pn16 Worm Gear Actuator Ductile Iron EPDM Seat Flange Type Butterfly Valve,
China Butterfly Valve,IValve ye-Iron Butterfly eDuctile,Ivalufa yeBhalufa yohlobo lweWafer,
Uxinzelelo kunye nobushushu
DN(mm) Idayamitha yegama | DN50~1000 |
PN(MPa) Uxinzelelo lwegama | 1.0~1.6 |
Owu Ubushushu bokusebenza | -23~+121 |
Iimedium ezifanelekileyo | Amanzi amatsha, ugutyulo, amanzi olwandle, igesi njl. |