1) Valve Size : 1/2" x 3/4" ~ 12" x 16" 2) Applicable Rating : ASME 600# x 150# ~ 1500# x 300# 3) Temperature : Down to -196℃ 4) Code & Standard : - Orifice : API RP 520, MFG. Standard - Cryogenic Test : BS6364, MFG. Standard - Shell Test : API RP 598, ASME B16.34, KOGAS Standard - Seat Leakage Test : API RP 527 5) Constructions - End Connection : Flanged Type - Full Bore / Full Nozzle / Screwed Nozzle - Self-alignment Trim - Packed Cap & Lever to be optional