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S&S VALVE
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CHECK VALVES
Model
Y-CHECK VALVES - FOR NUCLEAR POWER PLANT - WC TYPE (4A)
Series
Forged Valves
Product Description



STANDARD MATERIALS

PART NAMESMATERIALS
BODYNOTE 1)
COVERNOTE 1)
SEATASME (S)A105-HF
DISCASME (S)A479-410
GASKETGRAPHITE
SPRINGINCONEL

NOTE

1) ASTM (S)A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321


SPECIFICATIONS

1) Valve Size : 1/2" ~ 2"
2) Applicable Rating : ASME 900# ~ 2500#
3) Temperature : Up to 500℃
4) Code & Standard : ASME, ASTM
     Designed by ASME B16.11 / 16.25 / 16.34
5) Constructions
    - End Connection : Socket-Welded Type
    - WC (=Welded Cover) Type
    - Full Bore



Product List
Forged Valves
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - OS & Y, PSB TYPE (62)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES - FOR NUCLEAR POWER PLANT - OS & Y, BB TYPE (31)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES (LONG TYPE) - OS & Y, BB TYPE (1G)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES - OS & Y, WB TYPE (21)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES - FOR NUCLEAR POWER PLANT - OS & Y, WB TYPE (41)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES - OS & Y, BB TYPE (A1)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVE-OS &Y, BB TYPE(11)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES - OS & Y, PSB TYPE (61)
CHECK VALVES
CHECK VALVES
SWING CHECK VALVES - BC TYPE (A4)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES (1D)
CHECK VALVES
CHECK VALVES
FORGED STEEL SWING CHECK VALVES (1M)
CHECK VALVES
CHECK VALVES
Y-CHECK VALVES - FOR NUCLEAR POWER PLANT - WC TYPE (4A)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL ANGLE GLOBE - OS & Y, BB TYPE (16)
CHECK VALVES
CHECK VALVES
LIFT CHECK VALVES - WC TYPE (23)
CHECK VALVES
CHECK VALVES
SWING CHECK VALVES - BC TYPE (14)
CHECK VALVES
CHECK VALVES
LIFT CHECK VALVES - BC TYPE (A3)
CHECK VALVES
CHECK VALVES
Y-CHECK VALVES - FOR NUCLEAR POWER PLANT - BC TYPE (3A)
CHECK VALVES
CHECK VALVES
FORGED STEEL LIFT CHECK VALVES (1L)
CHECK VALVES
CHECK VALVES
LIFT CHECK VALVES - PSC TYPE (73)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL NEEDLE GLOBE VALVES - OS &Y, BB TYPE (17)
CHECK VALVES
CHECK VALVES
SCREW DOWN CHECK VALVES - OS &Y, BB TYPE (18)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - OS & Y, BB TYPE (12)
CHECK VALVES
CHECK VALVES
BALL CHECK VALVES - BC TYPE (15)
CRYOGENIC VALVES
CRYOGENIC VALVES
THREE-PIECE BALL VALVES (D1, E1)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - FOR NUCLEAR POWER PLANT - OS & Y, WB TYPE (49)
GLOBE VALVES
GLOBE VALVES
GLOBE VALVE. SERISE , SS-1110 (RATING 150# ~ 4500#, FORGED)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - OS & Y, WB TYPE (22)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - OS & Y, BB TYPE (3K)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - OS & Y, BB TYPE (A2)
GLOBE VALVES
GLOBE VALVES
GLOBE VALVE. SERISE, SS-1150 (FOR CRYOGENIC SERVICE, FORGED)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL NEEDLE GLOBE VALVES - OS & Y, WB TYPE (27)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - FOR NUCLEAR POWER PLANT - OS & Y, WB TYPE (42)
GLOBE VALVES
GLOBE VALVES
SERISE , SS-1010 (RATING 150# ~ 4500#, CASTING)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - OS & Y, WB TYPE (29)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - OS & Y, PSB TYPE (79)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES - OS & Y, PSB TYPE (72)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - FOR NUCLEAR POWER PLANT - OS & Y, BB TYPE (39)
CRYOGENIC VALVES
CRYOGENIC VALVES
FORGED STEEL GATE VALVES (1C)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL Y-GLOBE VALVES - PMD TYPE (5T)
CHECK VALVES
CHECK VALVES
LIFT CHECK VALVES - BC TYPE (13)
GLOBE VALVES
GLOBE VALVES
FORGED STEEL GLOBE VALVES (COMPACT TYPE) - OS & Y, BB TYPE (1K)
GATE VALVES
GATE VALVES
FORGED STEEL GATE VALVES (COMPACT TYPE) - OS & Y, BB TYPE (1J)
Casting Valves
Ball Valves
Cryogenic Valves
BELLOWS VALVES
Control