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S&S VALVE

Casting Valve manufacturer, ball valve, cryogenic valve, bellows valve, Forged valve and control valve
Name

CRYOGENIC VALVES

Model SAFETY VALVES -SERIES SF-8200, SERIES SF-8900
Series Cryogenic Valves
Product Description


STANDARD MATERIALS

PART NAMESMATERIALS
BODYNOTE 1)
BONNETNOTE 1)
SEATASTM A276-316(H.F)
DISC316(L)SS
STEM304(L)SS, 316(L)SS
GUIDE304(L)SS, 316(L)SS
SPRING304SS, 316SS or INCONEL

NOTE

1) Cast Steel, ASTM A351-CF3(M), CF8(M)


SPECIFICATIONS

1) Valve Size : 1/2" x 3/4" ~ 12" x 16"
2) Applicable Rating : ASME 150# x 150# ~ 300# 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

Products of S&S VALVE