2 inch Ball Valve Size:1/4"-1" Thread:NPT,DIN2999,BSP,BSPT Through media:water,gas,oil,aci short delivery time 1.Ludox precision ... ,5.Pressure 800PSI-1000PSI.6.Through media:water,gas,oil,acid,alkali,Material;SS3304,SS316. 2 inch Ball Valve Size:1/4"-1" Thread ... :NPT,DIN2999,BSP,BSPT Through media:water,gas,oil,acishort delivery time 2 Inch Ball Valve ...