1) Valve Size : 2" ~ 24" 2) Applicable Rating : ASME 150# ~ 1500# 3) Temperature : Up to 500℃ 4) Code & Standard : BS, ASME, ASTM, KGSC Designed by ASME B16.11 / 16.34 / 16.5 5) Constructions - Bellows-Sealed Construction - End Connection : Butt-Welded or Flanged Type - BB (=Bolted Bonnet) Type - Full Bore / Reduce Bore - Manual or Motor Operated (Pneumatic, Electric, or Hydraulic)