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Category:

Globe valve

Manual Globe Valve

Keyword：

Manual Female Threaded and Socket Welded Globe Valve

Forged steel socket weld stop valves come in three bonnet designs. The first is bolt type valve cover, according to the design of the valve, the valve body and the valve cover with bolts and nuts connected, winding gasket (316 wafer flexible graphite manufacturing) seal. The second design form is welded valve cover, according to this design form of valve, the valve body and the valve cover with thread connection, welding seal. The third is the self-sealing valve cover, according to this design form of the valve, the valve body and the valve cover with thread connection, internal pressure self-sealing ring.

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	PN1.0-16.0MPa, ANSI CLASS 150-900, JIS 10-20K
Size range	DN10~200, 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	-40℃~80℃
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, A105+HF, LF2, F11+HF, F304(L), F316(L), F51, Monel, 20 Alloy, etc
Disc material	F6a, F304, F6aHF, F304(L), F316(L), F51, etc
Gasket material	304+ flexible graphite, 316+ flexible graphite, etc
Stem material	410, 304, 304(L), 316(L), F51, etc
Bonnet material	A105, LF2, F11, F304(L), F316(L), F51, etc

Design feature
Body type	straight-through, straight-flow
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