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SWING CHECK VALVES - BC TYPE (A4) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASTM A276-410-HF
DISC ASTM A276-410
HINGE ASTM A351-CF8M
GASKET GRAPHITE
COVER BOLT
ASTM A193-B7
NOTE
  1. 1) ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 150# ~ 1500#
    3) Temperature : Up to 500℃
    4) Code & Standard : API, BS, ASME, ASTM
    Designed by ASME B16.11 / 16.25 / 16.34 / 16.5, and
    API 600
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • BC (=Bolted Cover) Type
    • Full Bore


LIFT CHECK VALVES - BC TYPE (A3) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASTM A276-410-HF
DISC ASTM A276-410
GASKET GRAPHITE
COVER BOLT ASTM A193-B7
NOTE
  1. 1) ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 150# ~ 1500#
    3) Temperature : Up to 500℃
    4) Code & Standard : API, BS, ASME, ASTM
    Designed by ASME B16.11 / 16.34
    and API 600
    5) Constructions
    • End Connection : Socket-Welded Type
    • BC (=Bolted Cover) Type
    • Full Bore


Y-CHECK VALVES - FOR NUCLEAR POWER PLANT - WC TYPE (4A) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASME (S)A105-HF
DISC ASME (S)A479-410
GASKET GRAPHITE
SPRING INCONEL
NOTE
  1. 1) ASTM (S)A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 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


Y-CHECK VALVES - FOR NUCLEAR POWER PLANT - BC TYPE (3A) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASME (S)A105-HF
DISC ASME (S)A479-410
GASKET GRAPHITE
SPRING INCONEL
NOTE
  1. 1) ASTM (S)A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 150# ~ 600#
    3) Temperature : Up to 500℃
    4) Code & Standard : ASME, ASTM
    Designed by ASME B16.10 / 16.11 / 16.34
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • BC (=Bolted Cover) Type
    • Full Bore


LIFT CHECK VALVES - PSC TYPE (73) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASTM A105-HF
DISC ASTM A276-410
GASKET GRAPHITE
NOTE
  1. 1) ASTM (S)A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 1500# ~ 4500#
    3) Temperature : Up to 500℃
    4) Code & Standard : ASME, ASTM
    Designed by ASME B16.11 / 16.25 / 16.34 / 16.5,
    and BS5352
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • PSB (=Pressure-Seal Bonnet) Type
    • Full Bore


LIFT CHECK VALVES - WC TYPE (23) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A105-HF
DISC ASTM A276-410
NOTE
  1. 1) ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 900# ~ 4500#
    3) Temperature : Up to 500℃
    4) Code & Standard : API, BS, ASME, ASTM
    Designed by ASME B16.11 / 16.25 / 16.34 / 16.5
    and BS5352
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • WC (=Welded Cover) Type
    • Full Bore / Reduce Bore


SCREW DOWN CHECK VALVES - OS &Y, BB TYPE (18) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A105-H.F
DISC ASTM A276-410
STEM ASTM A276-410
GASKET GRAPHITE
GLAND PACKING GRAPHITE
GLAND 304L SS
NOTE
  1. 1) ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317 / F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 150# ~ 1500#
    3) Temperature : Up to 500℃
    4) Code & Standard : API, BS, ASME, ASTM
    Designed by ASME B16.11 / 16.34 / 16.5
    and BS5352
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • BB (=Bolted Bonnet) Type
    • Full Bore / Reduce Bore
    • Rising Stem / Rising Hand wheel


FORGED STEEL SWING CHECK VALVES (1M) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-304(L) / 316(L)-(H.F)
DISC ASTM A351-CF8(M) / CF3(M),
A276-304(L) / 316(L)-(H.F)
GASKET SPIRAL WOUNDED GRAPHITE
ARM ASTM A351-CF8(M) / CF3(M)
NOTE
  1. 1) Forged Steel, ASTM A182-F304(L) / F316(L)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
  2. 2) Applicable Rating : ASME 150# ~ 1500#
  3. 3) Temperature : Down to -196℃
  4. 4) Code & Standard : BS, ASME, ASTM, KGSC 
        Designed by BS6364, ASME B16.34, and ASME B16.11/16.5
  5. 5) Shell & Seat Leak Test : ASME B16.34
  6. 6) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • Full Bore / Reduce Bore

BALL CHECK VALVES - BC TYPE (15) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
COVER NOTE 1)
SEAT ASTM A105-HF
BALL ASTM A276-304
GASKET GRAPHITE
COVER BOLT ASTM A193-B7
NOTE
  1. 1) ASTM A105, A182-F304(L) / F316(L) / F22 / F5 / F9 / F317/ F347 / F321

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
    2) Applicable Rating : ASME 150# ~ 1500#
    3) Temperature : Up to 500℃
    4) Code & Standard : API, BS, ASME, ASTM
    Designed by ASME B16.11 / 16.34 / 16.5,
    and BS5352
    5) Constructions
    • End Connection : Socket-Welded or Flanged Type
    • BC (=Bolted Cover) Type
    • Full Bore / Reduce Bore


FORGED STEEL LIFT CHECK VALVES (1L) CHECK valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT & DISC ASTM A276-304L(H.F)
GASKET SPIRAL WOUNDED GRAPHITE
BONNET BOLT Stainless Steel
SPRING 304SS
NOTE
  1. 1) Forged Steel, ASTM A182-F304(L) / F316(L)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
  2. 2) Applicable Rating : ASME 150# ~ 1500#
  3. 3) Temperature : Down to -196℃
  4. 4) Code & Standard : BS, ASME, ASTM, KGSC 
        Designed by BS6364, ASME B16.34, and ASME B16.11/16.5
  5. 5) Shell & Seat Leak Test : ASME B16.34
  6. 6) Constructions
    • End Connection : Socket-Welded, Butt-Welded or Flanged Type
    • Reduce Bore / Full Bore
    • Seat Welded on Body
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