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Gate Valves

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Three-piece BALL VALVES (D1, E1) 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
CONNECTOR NOTE 1)
BONNET BOLT ASTM A320 B8M CL.2
GLAND PACKING GRAPHITE
GLAND ASTM A276-316
NOTE
  1. 1) ASTM A182-F304(L), F316(L)

SPECIFICATIONS

  1. 1) Valve Size : 1/2" ~ 2"
  2. 2) Applicable Rating : ASME 150# ~ 2500#
  3. 3) Temperature : Down to -196℃
  4. 4) Code & Standard : API, BS, ASME, ASTM, KGSC
  5. 5) Constructions
    • End Connection : Socket-Welded, Butt-Welded
      or Flanged Type
    • Extended Bonnet
    • Floating Ball, Full Bore
    • Fire Safety Construction (Certified by TÜV)
    • Manual or Motor Operated
      (Pneumatic, Electric, or Hydraulic)

FORGED STEEL GATE VALVES (1C) Cryogenic valves

STANDARD MATERIALS

제품 정보
PART NAMES MATERIALS
BODY NOTE 1)
BONNET NOTE 1)
SEAT ASTM A182-F304L(H.F)
WEDGE ASTM A351-CF3(M) / CF8(M) or
Equivalent-(H.F)
STEM ASTM A276-304(L) / 316(L)
GASKET SPIRAL WOUNDED GRAPHITE
GLAND PACKING GRAPHITE
GLAND ASTM A276-304 / 316
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
    • Long Extended Bonnet
    • Pressure Relief Design (Pressure Balance Design)
    • Fire Safety / Anti-static Design
    • Non Rising Hand wheel
    1