API · ASME · DIN · EN 표준 산업용 밸브

스윙 체크 밸브

스윙 체크 밸브는 힌지 디스크로 역류를 차단합니다: 순방향 유동으로 디스크가 열리고, 유동이 느려지거나 역전되면 시트로 낙하합니다. 범위는 DN50~DN600, Class 150~Class 300(PN16~PN100 등가)의 플랜지 및 버트 용접 시리즈로, 바디·보닛·디스크가 철, 탄소강, CF3M까지의 오스테나이트계 스테인리스 사양으로 제공됩니다. 설계는 BS1868, API 6D 및 DIN 3352를 따르며 페이스 투 페이스는 ASME B16.10 / EN558, 시험은 API 598 / EN 12266-1입니다. 선정은 관내 유동에 대한 크래킹 압력, 유체에 대한 시트 재질, 설치에 적합한 수평 또는 수직 마운팅 여부에 따라 결정됩니다.

다음 패밀리에 속함: 체크 밸브 패밀리

최종 업데이트: 2026-11

견적 요청

패밀리 사양

Nominal valve connection size	DN50 to DN600
Pressure class / nominal rating designation	Class 150 to Class 300 (PN16 to PN100)
Pressure class / nominal rating designation	Class150 to Class300, PN16 to PN100
Valve body material	Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M
Disc Materials	WCB, CF8, LCC, C5
Seat material	A105, F304, LF3, F5a
End connection types	Flanged, Buttweld
Operation / closure mode	Self-acting (automatic)
Service temperature range	-196°C to 570°C
Design standards	BS1868, API 6D, DIN 3352
Inspection and pressure-test standards	API 598, EN 12266-1
Face-to-face dimensional standard	ASME B16.10, EN558
Materials (component scope as published)	Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M
bsc pressure class	Class 150
bsc face to face standard	ANSI B16.10
bsc flange standard	ANSI B16.5
bsc design standard	ASME B16.34
bsc test standard	API 598
bsc seat type	Seat-Integral
bsc body material	A351-CF8, A351-CF8M
bsc disc material	A182-F304, A182-F316
bsc gasket material	304/Graphite, 316/Graphite
bsc cover material	A351-CF8, A351-CF8M
bsc hinge pin material	A193-B8M
bsc material spec notes	CF8 (304), CF8M (316)
bsc note	Seat rings on valves less than 2 NPS are swedged into the valve body.
bsc size options	1/2, 3/4, 1, 1-1/2, 2, 2-1/2, 3, 4, 5, 6, 8, 10, 12
bsc face to face rf mm	108, 117, 127, 165, 203, 216, 241, 292, 330, 356, 495, 622, 698
osc model	ONR 14 CSC 07
osc body material	Cast Steel
osc pressure range	150 LB to 900 LB
osc design standards	API 6D, ANSI B16.34, BS 1868, BS 5153
osc size range	2"-48"
osc bore options	Full Port Or Reduced Bore
osc construction	Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring of Check Valve, Back-seating, Renewable Seat Ring
osc size	2" to 48".
osc pressure ratings	ANSI 150, 300, 600, 900
osc end connections	Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.
osc body materials	WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials;
osc actuation	Manual
msc design standard	AWWA C508
msc style variants	Style 59-02 plain, 159-Lever & Weight, 259-02 Lever & Spring
msc size range	Sizes 2” Through 36”
msc media	Water / Sewage Service
msc flow feature	The valve clapper swings open to allow a “Full Waterway Flow” through the valve equal to the nominal diameter of the pipe.
msc clapper materials	Clappers for valves 2”, 2.5”, and 3” are bronze., Clappers for valves 4” through 12” are cast iron, bronze-faced.
msc valve types	plain swing check valve, outside lever-and-weight, outside lever-and-spring
msc orientation	Plain, Lever and Weight, and Lever and Spring designs can be used for vertical installation.
msc hinge pin material	Stainless steel hinge pins are featured in all sizes.
msc pressure ratings	AWWA 2” – 12” 200, AWWA 14”-36” 150
Bonnet material	Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M
disc washer materials	Carbon Steel, SS316
bolt washer materials	Carbon Steel, SS316
gasket	Graphite+Stainless Steel
disc pin materials	SS304
eyebolt materials	Carbon Steel
end connection	Flanged, Buttweld