Metal Hard Seal Butterfly Valve
Key Specifications/Special Features:
Characteristics:
Dyadic structure of jacket
Easy to maintain, can realize on-line maintenance
Can reserve medium in pipeline according to the circumstances while being maintained
Applicable medium:
Water, steam, gas, oil, hot air, corrosive medium and others with the wide application to industry pipeline and so in hydraulic engineering, running water, electric power circulating water, petroleum, chemical industry to make the interruption to flow
Main part materials:
Body, bonnet, butterfly valve: cast steel, stainless steel, alloy steel
Seat: alloy steel
Sleeve: aluminum bronze
Stem: stainless steel
Tel£º+086-021-51619764
Fax£º+086-021-51619764
E-mail£ºtoyo6789@163.com
Address£º450 South Road, Fengxian District, Shanghai