Lug type butterfly valve

الوصف

Wafer type large size butterfly valve specification
1)Suitable Medium: Water, sewage, sea water, air, foodstuff, oil etc.
2)Working Temperature: **0° C~**0° C
3)Operator: Suitalbe for handles(dn*0~**0), gear operators, electric and pneumatic control actrators.
4)wafer type large size butterfly valve
5)Connection form: Wafer
6)Seal form: Auto sealed
7)Material of seal surface: Metal sealed
8)Structure: Center sealing
9)Body material: Cast iron, ductile iron, stainless steel**4/**6, carbon steel
*0)Disc material: Ductile iron coated by nylon, ductile iron coated by nickel, stainless steel **4/**6, aluminum bronze
*1)Shaft material: Stainless steel **4/**6/**6
*2)Seal ring material: NBR, EPDM, Fluorine Rubber, Silicon Rubber, PTFE
*3)Color: Depends of the inquiry
*4)Packing: Plastic inside and Plywood case outside