美标阀门的结构型式及应用标准
代号 结构型式 结构型式解释 应用标准 结构长度标准
C BB-BG-OS&Y 螺栓连接阀盖,螺栓连接压盖,明杆支架式 API602/API602M ASME B16.10
(BOLTED BONNET,BOLTED GLAND,OS&Y)
D BB-BG-OS&Y 螺栓连接阀盖,螺栓连接压盖,明杆支架式 API603/API603M ASME B16.10
(BOLTED BONNET,BOLTED GLAND,OS&Y)
E BB-BG-OS&Y-N 螺栓连接阀盖,螺栓连接压盖,明杆支架式, API602M ASME B16.10
针型结构(BOLTED BONNET,BOLTED GLAND,
OS&Y ,NEDDLE TYPE)
G BC-PISTON-LIFT 螺栓连接阀盖,升降式 API602M ASME B16.10
(BOLTED BONNE,PISTON-LIFT)
H BC-PISTON-LIFT 螺栓连接阀盖,升降式 API603M ASME B16.10
螺栓连接阀盖,螺栓连接压盖,明杆支架式,
B BB-BG-OS&Y-W 波纹管密封结构(BOLTED BONNET,BOLTED API600M 南京流体工程机
GLAND,OS&Y ,BELLOWS SEAL TYPE) 械厂标准
螺栓连接阀盖,螺栓连接压盖,明杆支架式,低温
L BB-BG-OS&Y-L 密封结构(BOLTED BONNET,BOLTEDGLAND ASME B16.34 ASME B16.10
,OS&Y ,CRYOGENIC SERVICE SRRUCTURE)
1 BC-SWING 螺栓连接阀盖,旋启式 API600M ASME B16.10
(BOLTED BONNET,SWING)
2 PS-PISTON-LIFT 压力密封阀盖,升降式 API600M ASME B16.10
(PRESSURE SEAL BONNET,PISTON-LIFT)
3 WAFER TYPE 对夹式止回阀 API594 API594
(WAFER CHECK VALVE)
4 TILTING-DISC TILTING-DISC 型止回阀 API600M ASME B16.10
(TILTING-DISC TYPE CHECK VALVE)
5 BB-BG-OS&Y-F 螺栓连接阀盖,螺栓连接压盖,明杆支架式,配特殊填料 API600/API600M ASME B16.10
(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH
SPECCIAL PACKING)
6 BB-BG-OS&Y 螺栓连接阀盖,螺栓连接压盖,明杆支架式 API600/API600M ASME B16.10
(BOLTED BONNET,BOLTED GLAND,OS&Y)
7 BB-BG-OS&Y-H 螺栓连接阀盖,螺栓连接压盖,明杆支架式,带吹扫孔 API600/API600M ASME B16.10
(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH
BLOMING HOLE)
8 PS-BG-OS&Y 压力密封阀盖,螺栓连接压盖,明杆支架式 API600/API600M ASME B16.10
(PRESSURE SEAL BONNET,BOLTED GLAND,OS&Y)
9 PS-COVER SWING 压力密封阀盖, 旋启式 API600/API600M ASME B16.10
(PRESSURE SEAL BONNET, SWING)
M BB-BG-M-SEAL 动密封闸阀 API600M ASME 16.10
本文转载自:http://www.sdl-valve.com/12.html