美標(biāo)閥門在管道輸送系統(tǒng)中是很重要的控制部件,美標(biāo)閥門系列產(chǎn)品中富有截止、調(diào)節(jié)、導(dǎo)流、防止逆流、穩(wěn)壓等功能,目前美標(biāo)閥門已經(jīng)能夠很好控制空氣、水、蒸汽、各種腐蝕介質(zhì)、泥漿、油品、液態(tài)金屬、放射性等流體介質(zhì)。
美標(biāo)閥門結(jié)構(gòu)形式的應(yīng)用標(biāo)準(zhǔn):
代號(hào) | 結(jié)構(gòu)型式 | 結(jié)構(gòu)型式解釋 | 應(yīng)用標(biāo)準(zhǔn) | 結(jié)構(gòu)長(zhǎng)度標(biāo)準(zhǔn) |
C | BB-BG-OS&Y | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式 | API602/API602M | ASME B16.10 |
(BOLTED BONNET,BOLTED GLAND,OS&Y) | ||||
D | BB-BG-OS&Y | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式 | API603/API603M | ASME B16.10 |
(BOLTED BONNET,BOLTED GLAND,OS&Y) | ||||
E | BB-BG-OS&Y-N | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式, | API602M | ASME B16.10 |
針型結(jié)構(gòu)(BOLTED BONNET,BOLTED GLAND, | ||||
OS&Y ,NEDDLE TYPE) | ||||
G | BC-PISTON-LIFT | 螺栓連接閥蓋,升降式 | API602M | ASME B16.10 |
(BOLTED BONNE,PISTON-LIFT) | ||||
H | BC-PISTON-LIFT | 螺栓連接閥蓋,升降式 | API603M | ASME B16.10 |
螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式, | ||||
B | BB-BG-OS&Y-W | 波紋管密封結(jié)構(gòu)(BOLTED BONNET,BOLTED | API600M | |
GLAND,OS&Y ,BELLOWS SEAL TYPE) | ||||
螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式,低溫 | ||||
L | BB-BG-OS&Y-L | 密封結(jié)構(gòu)(BOLTED BONNET,BOLTEDGLAND | ASME B16.34 | ASME B16.10 |
,OS&Y ,CRYOGENIC SERVICE SRRUCTURE) | ||||
1 | BC-SWING | 螺栓連接閥蓋,旋啟式 | API600M | ASME B16.10 |
(BOLTED BONNET,SWING) | ||||
2 | PS-PISTON-LIFT | 壓力密封閥蓋,升降式 | API600M | ASME B16.10 |
(PRESSURE SEAL BONNET,PISTON-LIFT) | ||||
3 | WAFER TYPE | 對(duì)夾式止回閥 | API594 | API594 |
(WAFER CHECK VALVE) | ||||
4 | TILTING-DISC | TILTING-DISC 型止回閥 | API600M | ASME B16.10 |
(TILTING-DISC TYPE CHECK VALVE) | ||||
5 | BB-BG-OS&Y-F | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式,配特殊填料 | API600/API600M | ASME B16.10 |
(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH | ||||
SPECCIAL PACKING) | ||||
6 | BB-BG-OS&Y | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式 | API600/API600M | ASME B16.10 |
(BOLTED BONNET,BOLTED GLAND,OS&Y) | ||||
7 | BB-BG-OS&Y-H | 螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式,帶吹掃孔 | API600/API600M | ASME B16.10 |
(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH | ||||
BLOMING HOLE) | ||||
8 | PS-BG-OS&Y | 壓力密封閥蓋,螺栓連接壓蓋,明桿支架式 | API600/API600M | ASME B16.10 |
(PRESSURE SEAL BONNET,BOLTED GLAND,OS&Y) | ||||
9 | PS-COVER SWING | 壓力密封閥蓋, 旋啟式 | API600/API600M | ASME B16.10 |
(PRESSURE SEAL BONNET, SWING) | ||||
M | BB-BG-M-SEAL | 動(dòng)密封閘閥 | API600M | ASME 16.10 |
通過(guò)以上美標(biāo)閥門結(jié)構(gòu)形式的應(yīng)用標(biāo)準(zhǔn)可以看出美標(biāo)閥門與國(guó)標(biāo)閥門的不同之處,美標(biāo)閥門的產(chǎn)品更加精密、性能更好。