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Category:

Manual Globe Valve

Keyword：

Manual Self Sealing Socket Welding Globe Valve

When the self sealing socket welding globe valve is closed, the disc fits tightly into the seat, creating a sealed closure that prevents fluid passage. When the valve needs to be opened, the operating device lifts the disc to allow fluid to flow through the valve. When it is necessary to close the valve, the operating device depresses the disc so that it fits tightly into the seat, creating a sealed closed position.

Standard
Design standard	API 600, EN 13709, DIN 3356, BS 1873, JIS B 2071, GB/T 12235-2007, ГОСТ 5762-2002, etc
Wall thickness standard	ASME B16.34, EN 12627, DIN 3356-1, BS 1873, JIS B 2071, GB/T 12224-2015, ГОСТ 3706, etc
Thread standard	ASME B16.5, EN 1092-1, DIN 2501, BS 4504, JIS B 2212, GB/T 9113-2000, ГОСТ 12815-80, etc

Technical data
Pressure range	PN1.0-25.0MPa, ANSI CLASS 150-1500, JIS 10-110K
Size range	DN15~2000, NPS 1/2~8"
Socket welded dimension	ASME B16.25, EN 12627, DIN 3239, BS 1640, JIS B 2312, GB/T 12224-2015, ГОСТ 17378, etc
Flanged ends	ASME B16.5, EN 1092-1, DIN 2501, BS 4504, JIS B 2210, GB/T 9112-2010, ГОСТ 12820-80, etc
Temperature range	-20℃~350℃
Carbon steel temperature-pressure rate	CL 150-285 P.S.I @ 100℉, CL 300-740 P.S.I @ 100℉, CL 600-1480 P.S.I @ 100℉, CL 800-1975 P.S.I @ 100℉, CL 1500-3705 P.S.I @ 100℉

Valve material
Body material	A105, LF2, F5, F11, F22, F304(L), F316(L), F347, F321, F51, WCB, CF8, CF8M, CF3M, Monel, 20 alloy, etc
Disc material	F6a, F304, F6aHF, F304(L), 316(L), F51, etc
Gasket material	304+flexible graphite, 316+flexible graphite, etc
Stem material	410, 304, 304(L), F316(L), F51, etc
Bonnet material	A105, LF2, F11, F304(L), F316(L), F51, etc

Design feature
Body type	straight-through, straight-flow, angled
Bonnet form	standard, heat sink, low temperature, bellows
Flow characteristics	equal percentage, linear, quick opening

Inspection and test
Leakage rating	ANSI FCI 70-2, EN 12266-1, DIN 3230-3, BS 6755-2, JIS B 2003, GB/T 13927-2008, ГОСТ 9544-2005, etc
Inspection and testing standard	API 598, EN 12266-1, DIN 3230, BS 6755-1, JIS B 2003, GB/T 13927-2008, ГОСТ 9544-2005, etc