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Casting valves
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CAST STEEL GLOBE VALVES - OS & Y, BB TYPE (C5)
Globe Valves
STANDARD MATERIALS
제품 정보
PART NAMES |
MATERIALS |
BODY |
NOTE 1) |
BONNET |
NOTE 1) |
BELLOWS |
ASTM A240-321 |
DISC |
ASTM A276-304(L) / 316(L) / 410 |
STEM |
ASTM A276-304(L) / 316(L) / 410 |
GASKET |
GRAPHITE |
HANDWHEEL |
DUCTILE |
GLAND PACKING |
GRAPHITE |
GLAND |
ASTM A276-316 |
|
|
NOTE
- 1) ASTM A216, WEB, A351-CF3(M)/CF8(M)
SPECIFICATIONS
- 1) Valve Size : 2" ~ 24"
- 2) Applicable Rating : ASME 150# ~ 1500#
- 3) Temperature : Up to 500℃
- 4) Code & Standard : BS, ASME, ASTM, KGSC
Designed by ASME B16.25 / 16.34 / 16.5
- 5) Constructions
- Bellows-Sealed Construction
- End Connection : Butt-Welded or Flanged Type
- BB (=Bolted Bonnet) Type
- Full Bore
- Manual or Motor Operated
(Pneumatic, Electric, or Hydraulic)
CAST STEEL GLOBE VALVES (CJ)
Cryogenic Valve
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) Cast Steel, ASTM A351-CF8(M) / CF3(M)
SPECIFICATIONS
- 1) Valve Size : 2" ~ 24"
- 2) Applicable Rating : ASME 150# ~ 1500#
- 3) Temperature : Down to -196℃
- 4) Code & Standard : BS, ASME, ASTM, KGSC
Designed by BS6364, ASME B16.34, and ASME B16.11/16.5
- 5) Shell & Seat Leak Test : ASME B16.34
- 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