CAST IRON BUTTERFLY VALVE

 

วาล์ว, ซ่อมวาล์ว, บอลวาล์ว, butterfly valve, valve, ball valve, check valve, basket strainer, sight glass, globe valve, foot valve, iris valve, gate valve, knife gate valve, plug valve, pressure reducing valve, safety valve, pinch valve, stainless ball valve, electric actuator,  

วาล์ว, ซ่อมวาล์ว, บอลวาล์ว, butterfly valve, valve, ball valve, check valve, basket strainer, sight glass, globe valve, foot valve, iris valve, gate valve, knife gate valve, plug valve, pressure reducing valve, safety valve, pinch valve, stainless ball valve, electric actuator,  ทองเหลือง

วาล์ว, ซ่อมวาล์ว, บอลวาล์ว, butterfly valve, valve, ball valve, check valve, basket strainer, sight glass, globe valve, foot valve, iris valve, gate valve, knife gate valve, plug valve, pressure reducing valve, safety valve, pinch valve, stainless ball valve, electric actuator, สแตนเลส

วาล์ว, ซ่อมวาล์ว, บอลวาล์ว, butterfly valve, valve, ball valve, check valve, basket strainer, sight glass, globe valve, foot valve, iris valve, gate valve, knife gate valve, plug valve, pressure reducing valve, safety valve, pinch valve, stainless ball valve, electric actuator, เหล็กหล่อ