China butterfly valve of ductile iron

Specifications China butterfly valve of ductile iron

1.standard:GB AWWA BS DIN ISO

2.suitable:water sea water seawage

China butterfly valve of ductile iron   1.standard:GB AWWA BS DIN ISO
2.suitable:water sea water seawage 3.main material:grey cast iron , ductile cast iron,alloy cast iron,carbon steel 4.suitable temperature:less than 80 degree 5driving type:manual  motor pneumatic,hydraulic 6.OEM orders are welcomed  

Standard	GB ,AWWA,BS,DIN ,ISO
Suitable medium	Water ,sea water
Main material	Grey cast iron,ductile cast iron,alloy cast iron,casrbon steel
Suitable temperature	Less than 80 degree
Sealing material	Rubber-stainless steel;coat or plate anticorrosive material on body surface
Leakage	Bilateral GB/T 13927(ISO5208)Class
Drive type	Manual ,motor,pneumatic,hydraulic
Delivery time	One month
Payment terms	T/T
Port	Dalian or according your needs