American standard valves are mainly API and ASME standards, ASTM, ASTM is the material standard; Valves designed, manufactured, manufactured and tested according to American standards are called American standard valves.
American standard valve is a fluid delivery system control components, with cut-off, regulation, diversion, countercurrent prevention, pressure stabilization, diversion or overflow relief functions; Valves for fluid control systems range from the simplest American standard globe valves to those used in the most complex automatic control systems. Valves can be used to control the flow of air, water, steam, corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid.
Valve letters represent meanings — Resources: API602-ISRS, API608.API600
American standard valve structure type introduction
C, structural type/structural type explanation: BB-BG-OS&Y/ BOLTED valve cover,BOLTED GLAND, open rod bracket type (Bolted Bonnet, Bolted Gland,OS&Y), application standard: API602/API602M, structural length standard: ASME B16.10
D, structural type/structural type explanation: BB-BG-OS&Y/ BOLTED valve cover,BOLTED GLAND, open rod bracket type (Bolted Bonnet, Bolted Gland,OS&Y), application standard: API603/API603M, structural length standard: ASME B16.10
E, structural TYPE/structural TYPE explanation: BB-BG-OS&Y-N/ BOLTED valve cover,BOLTED GLAND, open rod bracket TYPE, needle TYPE structure (Bolted Bonnet, Bolted Gland, OS&Y, Neddle TYPE), application standard: API602M, structural length standard: ASME B16.10
Bolted bonnet, LIFT type, (Bolted Bonne, Piston -lift), application standard: API602M, construction length standard: ASME B16.10
Bolted bonnet, LIFT type, bolted bonnet, bolted cap, open stem support type, application standard: API603M, structural length standard: ASME B16.10
Specification: BELLOWS sealing structure BB-BG-OS&Y-W(Bolted Bonnet, Bolted Gland,OS&Y, Bellows Seal TYPE)/ BOLTED valve cover,BOLTED GLAND, open bar support, low temperature, application standard: API600M
L, structural type/structural type interpretation: BB-BG-OS&Y-L/ sealing structure (Bolted Bonnet, Boltedgland,OS&Y, Cryogenic Service Srructure), application standard: ASME B16.34, structural length standard: ASME B16.10
1, Construction type/Construction type explanation: BC-Swing/Bolted valve cover, Swing type (Bolted Bonnet, Swing), Application standard: API600M, Construction length standard: ASME B16.10
Pressure SEAL BONNET, PS-lift, application standard: API600M, construction length standard: ASME B16.10
3, structure TYPE/ structure TYPE explanation: WAFER TYPE/ WAFER CHECK VALVE (WAFER CHECK VALVE), application standard: API594, structure length standard: API594
4, Structure TYPE/Structure TYPE explanation: Tilting-disc TYPE CHECK VALVE (Tilting-disc TYPE CHECK VALVE), application standard: API600M, structure length standard: ASME B16.10
Explanation of structure type: BB-BG-OS&Y-F/ BOLTED valve cover,BOLTED GLAND, open rod bracket type,WITH special PACKING (Bolted BONNET, Bolted GLAND,OS&Y,WITH SPECCIAL PACKING), application standard: API600/API600M, structure length standard: ASME B16.10
6, Structure type/Structure type explanation: BB-BG-OS&Y/ BOLTED valve cover,BOLTED GLAND, open rod bracket type (Bolted Bonnet, Bolted Gland,OS&Y), application standard: API600/API600M, structure length standard: ASME B16.10
7, Structure type/Structure type explanation: BB-BG-OS&Y-H/ BOLTED BONNET,BOLTED GLAND, open rod bracket type,WITH purge HOLE (Bolted BONNET, Bolted GLAND,OS&Y,WITH BLOMING HOLE), application standard: API600/API600M, structure length standard: ASME B16.10
8, structural type/structural type explanation: PS-BG-OS&Y/ PRESSURE SEAL valve cover,BOLTED GLAND, PRESSURE SEAL BONNET (Bolted GLAND,OS&Y), application standard: API600/API600M, structural length standard: ASME B16.10
Specification: PS-Cover Swing/Pressure Seal Bonnet, Swing, Application standard: API600/API600M, Structure length standard: ASME B16.10
M, structure type/structure type explanation: BB-BG-M-SEAL/ dynamic SEAL gate valve, application standard: API600M, structure length standard: ASME 16.10
Post time: Mar-24-2021