Min. Order:  
1 Set
                Price:  
US$ 999999
                 Place of origin:  
China
                 Supply Ability:  
999999
                 
            ring, the greatest degree to reduce operating torque. 
(2) stem - length of thread until the carrier;Pin and spot welding;Has the stability. 
(3) pressure seal - uncomplicated design, configuration of segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. 
(4) the seat ring - welded-in seat rings are perpendicular to the flow channel, easy
                [Related Keywords : Flat Gate Valve, wormgear, Z43F, Flange connection]