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Cryogenic valves

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SAFETY VALVES -Series SF-9600 Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-316(H.F)
DISC 316(L)SS
STEM 304(L)SS
GUIDE 304(L)SS
SPRING 304SS, 316SS or INCONEL
NOTE
  1. 1) (F)304SS, (F)316SS

SPECIFICATIONS

  1. 1) Valve Size : 1/2" x 1/2" ~ 1" x 1"
  2. 2) Applicable Set Pressure : Up to 210kgf/cm2
  3. 3) Temperature : Down to -196℃
  4. 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. 5) Constructions
    • End Connection : Screwed Type
    • Full Bore / Full Nozzle / Screwed Nozzle
    • Self-alignment Trim
    • Non Lever (Lever to be optional)

SAFETY VALVES -Series SF-8200, Series SF-8900 Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-316(H.F)
DISC 316(L)SS
STEM 304(L)SS, 316(L)SS
GUIDE 304(L)SS, 316(L)SS
SPRING 304SS, 316SS or INCONEL
NOTE
  1. 1) Cast Steel, ASTM A351-CF3(M), CF8(M)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" x 3/4" ~ 12" x 16"
  2. 2) Applicable Rating : ASME 150# x 150# ~ 300# x 300#
  3. 3) Temperature : Down to -196℃
  4. 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. 5) Constructions
    • End Connection : Flanged Type
    • Full Bore / Full Nozzle / Screwed Nozzle
    • Self-alignment Trim
    • Packed Cap & Lever to be optional

SAFETY VALVES (Series Sf-7200, Series Sf-7900) Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-316L(H.F)
DISC 316(L)SS
STEM 304(L)SS, 316(L)SS
GUIDE 304(L)SS, 316(L)SS
SPRING 304SS, 316SS or INCONEL
NOTE
  1. 1) Cast Steel, ASTM A351-CF3(M), CF8(M)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" x 3/4" ~ 12" x 16"
  2. 2) Applicable Rating : ASME 600# x 150# ~ 1500# x 300#
  3. 3) Temperature : Down to -196℃
  4. 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. 5) Constructions
    • End Connection : Flanged Type
    • Full Bore / Full Nozzle / Screwed Nozzle
    • Self-alignment Trim
    • Packed Cap & Lever to be optional

SAFETY VALVES - Series Sf-5200 (Pilot-Operated) Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-316(L)SS-(H.F)
DISC 316(L)SS
PILOT SEAT 304(L)SS, 316(L)SS
PILOT DISC 304(L)SS, 316(L)SS
SPRING 304SS, 316SS or INCONEL
PIPNG Stainless Steel
NOTE
  1. 1) Cast Steel, ASTM A531-CF3(M) / CF8(M)

SPECIFICATIONS

  1. 1) Valve Size : 2" x 3" ~ 8" x 10"
  2. 2) Applicable Rating : Up to ASME 1500# x 300#
  3. 3) Temperature : Down to -196℃
  4. 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. 5) Constructions
    • End Connection : Flanged Type
    • Full Bore / Full Nozzle
    • Screwed Nozzle
    • Self-alignment Trim

TOP ENTRY BALL VALVES (CE) Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT SOFT-PCTFE & GRAPHITE)
BALL ASTM A276-304 / 316 or A351-CF8(M)
STEM ASTM A276-304 / 316
GASKET SPIRAL WOUNDED GRAPHITE
BONNET BOLT GRAPHITE
GLANDPACKING ASTM A276-316
GLAND ASTM A276-316
NOTE
  1. 1) ASTM A351-CF8(M), CF3(M)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 36"
  2. 2) Applicable Rating : ASME 150# ~ 2500#
  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) Constructions
    • End Connection : Butt-Welded or Flanged Type
    • Extended Bonnet
    • Trunnion Ball, Full Bore / Reduce Bore
    • Fire Safety Construction (Certified by TÜV)
    • Manual or Motor Operated
      (Pneumatic, Electric, or Hydraulic)
    • Uni- / Bi-Direction, Double Block & Bleed Design
  1.        6) Feature : Patent 10-0835853 (Korea)
                              NEP Certification (No. NEP-MKE-2009-026)

CAST STEEL GATE VALVES (C1) Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT SOFT SEAT : PCTFE,
METAL SEAT : ASTM A276-304L (H.F)
WEDGE ASTM A276-304(L)(H.F) /
316(L)(H.F) or Equivalent
STEM ASTM A276-316 (L)
GASKET SPIRAL WOUNDED GRAPHITE
GLAND PACKING GRAPHITE
GLAND ASTM A276-316
NOTE
  1. 1) Cast Steel, ASTM A351-CF8(M) / CF3(M)

SPECIFICATIONS

  1. 1) Valve Size : 2 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 : Flanged, Butt-Welded or RTJ Type
    • Long Extended Bonnet
    • Actuator : Gear-operated Type
    • Pressure Relief Design (Pressure Balance Design)
    • Fire Safety / Anti-static DesignUni- / Bi-Direction

CAST STEEL GLOBE VALVES (CJ) Cryogenic Valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A276-304L(H.F)
DISC ASTM A276-304(L)(H.F) /
316(L)(H.F) or Equivalent
STEM ASTM A276-316( L)
GASKET SPIRAL WOUNDED GRAPHITE
GLAND PACKING GRAPHITE
GLAND ASTM A276-316
NOTE
  1. 1) Cast Steel, ASTM A351-CF8(M) / CF3(M)

SPECIFICATIONS

  1. 1) Valve Size : 2" ~ 24"
  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 : Flanged, Butt-Welded or RTJ Type
    • Long Extended Bonnet
    • Actuator : Gear-operated Type
    • Pressure Relief Design (Pressure Balance Design)
    • Fire Safety / Anti-static Design
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