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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-7200, SERIES SF-7900)
Series Cryogenic Valves
Product Description


STANDARD MATERIALS

PART NAMESMATERIALS
BODYNOTE 1)
BONNETNOTE 1)
SEATASTM A276-316L(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 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

Products of S&S VALVE