DT973H Eccentric Elastic Metal Seal Wafer Electric Butterfly Valve

Group Butterfly valve
Min. Order 1 piece
Terms of Payment all
Update Time 2017-06-12
Item specifics
Nominal DiameterDN50-2000
Nominal Pressure0.6-4.0MPa
Design StandardGB/T12238-1989
Structure LengthGB/T12221-2005
Pressure TestGB/T13927-1992, JB/T9092-1999
Suitable MediumAir, water, sewage, steam, gas, oil and so on