The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to avoid any potential leakage from body The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casting body valves.
The seat is made of Teflon carbide sealing ring and disc spring form, so there is there is no leakage in the range of marking pressure and temperature.
1. Integral Valve Structure
2.Corrosion Resistance And Sulfide Stress Resistance
3.Welding of Transition Pipe
Main Materials: carbon steel, alloy steel, stainless steel, etc.
Body material: WCB, CF8,CF8M,CF3,CF3M ,WC6,WC9,LCB, LCC, LC1,F316 etc.
Pressure range:Class150～1500 150LB/300LB/600LB/900LB/1500LB
End connection: RF, RTJ, BW, THR
Operation: Manual,Worm gear, Pneumatic,Electric
Standards:ASTM, ANSI,AWWA, JIS,BS, GOST, DIN etc.