KCEnC

Cryogenic valves

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

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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

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

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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-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

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