1、洛阳院美标阀门型说明阀门及小型设备代号解释1.4.1闸阀(GATE VALVE)、截止阀(GLOBE VALVE) 止回阀(CHECK VALVE)、针型阀(NEEDLE GLOBE VALVE) / 特殊代码(3位)见表1.4.1-8 阀芯材质,见表1.4.17 阀体材质,见表1.4.16 连接型式,见表1.4.15 接管壁厚,见表1.2.12* 传动机构,见表1.4.14 结构型式,见表1.4.13 压力等级,见表1.4.12 阀门类别,见表1.4.11 注*:只有“连接型式”中为BW时才有此项表1.4.11,阀门类别代号类别及应用标准代号类别Z闸阀/GATE VALVE (API600/
2、API602/API603)H止回阀/CHECK VALVE (API600M/API602M./API603M/API594)J截止阀/GLOBE VALVE (API600M/API602M/API603M)N针型阀/NEEDLE GLOBE VALVE (API602M)Y仪表测压阀(API602M) 注:每个阀门采用什么标准由“结构型式”确定。表1.4.12, 压力等级代号压力等级应用垫片应用螺栓/螺母PN(公制)CL(磅制)(最低要求)(最低要求)1石棉垫片35#/25#;35CrMoA/35#1a石棉垫片35#/25#;35CrMoA/35#2150石棉垫片,缠绕垫片35#/25#
3、;35CrMoA/35#2a石棉垫片,缠绕垫片35#/25#;35CrMoA/35#3300缠绕垫片35CrMoA/35#;25Cr2MoVA/35CrMo;0Cr18Ni9/0Cr18Ni93a缠绕垫片35CrMoA/35#;25Cr2MoVA/35CrMo;0Cr18Ni9/0Cr18Ni94400缠绕垫片35CrMoA/35#;25Cr2MoVA/35CrMo;0Cr18Ni9/0Cr18Ni94a缠绕垫片35CrMoA/35#;25Cr2MoVA/35CrMo;(MF)0Cr18Ni9/0Cr18Ni95600缠绕垫片,八角形金属垫片35CrMoA/35#;25Cr2MoVA/35Cr
4、Mo;/OCTAGON TYPE RING0Cr18Ni9/0Cr18Ni95a600缠绕垫片,35CrMoA/35#;25Cr2MoVA/35CrMo;(MF)0Cr18Ni9/0Cr18Ni96800缠绕垫片35CrMoA/35#;25Cr2MoVA/35CrMo;0Cr18Ni9/0Cr18Ni97900八角形金属垫片/OCTAGON TYPE ASTM A194 B7/A194 2H;ASTM A194RING(或缺省) B16/A194 4;ASTM A453 660A/A194 8C81500八角形金属垫片/OCTAGON TYPEASTM A194 B7/A194 2H;ASTM
5、 A194RING(或缺省) B16/A194 4;ASTM A453 660A/A194 8C92500八角形金属垫片/OCTAGON TYPEASTM A194 B7/A194 2H;ASTM A194RING(或缺省) B16/A194 4;ASTM A453 660A/A194 8CACL150-CL800BC注:每个阀门选用何种材料的垫片和螺栓、螺母由“阀体材料”确定。 对三个等级的阀门,一般采用压力密封阀盖,此时“阀盖垫片”和“阀盖螺栓”项缺省。 等级1a、2a、3a、4a、5a适用于JB标准阀门。表1.4.13,结构型式代号结构型式结构型式解释应用标准结构长度标准CBB-BG-O
6、S&Y螺栓连接阀盖,螺栓连接压盖,明杆支架式API602/API602MASME (BOLTED BONNET,BOLTED GLAND,OS&Y)DBB-BG-OS&Y螺栓连接阀盖,螺栓连接压盖,明杆支架式API603/API603MASME (BOLTED BONNET,BOLTED GLAND,OS&Y)EBB-BG-OS&Y-N螺栓连接阀盖,螺栓连接压盖,明杆支架式,API602MASME 针型结构(BOLTED BONNET,BOLTED GLAND,OS&Y ,NEDDLE TYPE)GBC-PISTON-LIFT螺栓连接阀盖,升降式API602MASME (BOLTED BONN
7、E,PISTON-LIFT)HBC-PISTON-LIFT螺栓连接阀盖,升降式API603MASME 螺栓连接阀盖,螺栓连接压盖,明杆支架式,BBB-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LBB-BG-OS&Y-L密封结构(BOLTED BONNET,BOLTEDGLANDASME ASME ,OS&Y ,CRYOGENIC SERVICE SRRUCTURE)1BC-SWING螺栓连接阀盖,旋启式API600MASM
8、E (BOLTED BONNET,SWING)2PS-PISTON-LIFT压力密封阀盖,升降式API600MASME (PRESSURE SEAL BONNET,PISTON-LIFT)3WAFER TYPE 对夹式止回阀API594API594(WAFER CHECK VALVE)4TILTING-DISCTILTING-DISC 型止回阀API600MASME (TILTING-DISC TYPE CHECK VALVE)5BB-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/API600MASME (BOLTED BONNET,BOLTED GLAND
9、,OS&Y,WITH SPECCIAL PACKING)6BB-BG-OS&Y螺栓连接阀盖,螺栓连接压盖,明杆支架式API600/API600MASME (BOLTED BONNET,BOLTED GLAND,OS&Y) 7BB-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/API600MASME (BOLTED BONNET,BOLTED GLAND,OS&Y,WITH BLOMING HOLE) 8PS-BG-OS&Y压力密封阀盖,螺栓连接压盖,明杆支架式API600/API600MASME (PRESSURE SEAL BONNET,BOLTED GLA
10、ND,OS&Y) 9PS-COVER SWING压力密封阀盖, 旋启式API600/API600MASME (PRESSURE SEAL BONNET, SWING)MBB-BG-M-SEAL动密封闸阀API600MASME 表1.4.14,传动机构代号传动型式$手动A电动/ELECTRIC MOTOR OPERATED B气动/AIR MOTOR OPERATED C伞齿轮驱动/BEVEL GEAR OPERATEDD链条传动/REMOTE OPERATED WITH CHAIN E延长杆传动/OPERATED WITH EXTENDED STEMF远距离铰链联接杆传动(简称:远距离手动)/
11、REMOTE OPERATED WITH JOINT & LEVERH蜗轮蜗杆传动/表1.4.15,连接型式代号连接型式连接型式解释SSW承插焊/SOCKET WELDEDTNPT60锥管螺纹/NATIONAL TAPER PIPE THREADGRc55锥管螺纹/55 TAPER PIPE THREADRRF凸台面法兰连接/RAISED FACEJRJ环槽面法兰连接/RING JOINTWBW对焊连接/BUTTWELDEDPPIPE阀门两端各带一段150mm长的管子/EACH ENDWITH A 150mm SHORT PIPEFMF(F)凹凸面连接(凹面)/MALE-FEMALE FACE
12、(FEMALE)ARF-NPT表1.4.16,阀体材质/BODY MATERIAL代号阀体材质/BODY公称压力阀盖垫片材料/GASKET阀盖螺栓材料BOLT/NET阀杆填料/PACKING1 锻造碳素钢类/FORGED CARBON STEELCL150特制石棉垫片(400耐油/酸/碱)35#/25#DN40:304金属丝与柔 H1ASTM A105CL300,400,800304柔性石墨缠绕垫片35CrMoA/35#性石墨编织填料CL600软铁,八角型金属垫片35CrMoA/35#DN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304聚四氟乙
13、烯缠绕垫片35CrMoA/35#DN40:304金属丝与柔 H2ASTM A350-LF2CL300,400,800304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料CL600LF2,八角型金属垫片35CrMoA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304聚四氟乙烯缠绕垫片35CrMoA/35#DN40:304金属丝与柔 H3ASTM A350-LF3CL300,400,800304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料CL600LF3,八角型金属垫片35CrMoA/35CrMoDN50:
14、304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环2 铸造碳素钢类/CAST CARBON STEELCL150特制石棉垫片(400耐油/酸/碱)35#/25#DN40: 304金属丝与柔 J1ASTMCL300,400304柔性石墨缠绕垫片35CrMoA/35#性石墨编织填料 A216-WCBCL600软铁,八角型金属垫片35CrMoA/35#DN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304聚四氟乙烯缠绕垫片35CrMoA/35#DN40: 304金属丝与柔J2ASTMCL300,400304柔性石墨缠绕垫片35
15、CrMoA/35CrMo性石墨编织填料 A352-LCBCL600LF2,八角型金属垫片35CrMoA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304聚四氟乙烯缠绕垫片35CrMoA/35#DN40: 304金属丝与柔 J3ASTMCL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料 A352-LC3CL600LF3,八角型金属垫片35CrMoA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环3 锻造合金钢(FORGED ALLOY STEEL)
16、CL150,800304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 K1ASTM A182-F1CL300,400304柔性石墨缠绕垫片35CrMoA/35#性石墨编织填料CL600,八角型金属垫片35CrMoA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150,800304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 K2ASTM A182-F11CL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料CL600,八角型金属垫片25Cr2MoVA/35CrMoDN5
17、0:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环表1.4.16,阀体材质(续)/BODY MATERIAL(CONTINUE)代号阀体材质/BODY公称压力阀盖垫片材料/GASKET阀盖螺栓材料BOLT/NET阀杆填料/PACKINGCL150,800304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 K3ASTM A182-F22CL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料CL600,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填
18、料柔性石墨环CL150,800304柔性石墨缠绕垫片35CrMoA/35CrMoDN40:304金属丝与柔 K4ASTM A182-F5CL300,400304柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料CL600,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150,800304柔性石墨缠绕垫片35CrMoA/35CrMoDN40:304金属丝与柔 K5ASTM A182-F9CL300,400304柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料CL6000Cr18Ni
19、9,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环4 铸造合金钢(CAST ALLOY STEEL)CL150304柔性石墨缠绕垫片35CrMoA/35#DN40: 304金属丝与柔 L1ASTMCL300,400304柔性石墨缠绕垫片35CrMoA/35#性石墨编织填料 A217-WC1CL600,八角型金属垫片35CrMoA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 L
20、2ASTMCL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料 A217-WC6CL600,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 L3ASTMCL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料 A217-WC9CL600,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL15
21、0304柔性石墨缠绕垫片35CrMoA/35CrMoDN40:304金属丝与柔 L4ASTMCL300,400304柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料 A217-C5CL600,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150304柔性石墨缠绕垫片35CrMoA/35CrMoDN40:304金属丝与柔 L5ASTMCL300,400304柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料 A217-C12CL6000Cr18Ni9,八角型金属垫片25Cr2MoV
22、A/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环5 锻造不锈钢(FORGED CL150,800304柔性石墨缠绕垫片35CrMoA/35#DN40:304金属丝与柔 M1ASTM CL300,400304柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料A182-F304CL6000Cr18Ni9,八角型金属垫片25Cr2MoVA/35CrMoDN50:304金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150,800316柔性石墨缠绕垫片35CrMoA/35#DN40:316金属丝与柔 M2ASTM
23、CL300,400316柔性石墨缠绕垫片35CrMoA/35CrMo性石墨编织填料A182-F316CL6000Cr17Ni12Mo2,八角型金属垫片25Cr2MoVA/35CrMoDN50:316金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150,800321柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9DN40:321金属丝与柔 M3ASTM CL300,400321柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9性石墨编织填料A182-F321CL6000Cr18Ni11Ti,八角型金属垫片0Cr18Ni9/0Cr18Ni9DN50:321金属丝与柔性
24、石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环CL150,800321柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9DN40:321金属丝与柔 M4ASTM CL300,400321柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9性石墨编织填料A182-F347CL6000Cr18Ni11Ti,八角型金属垫片0Cr18Ni9/0Cr18Ni9DN50:321金属丝与柔性石CL900-2500(缺省)(缺省)墨编织填料柔性石墨环表1.4.16,阀体材质(续)/BODY MATERIAL(CONTIUE)代号阀体材质/BODY公称压力阀盖垫片材料/GASKET阀盖螺栓材料BOLT
25、/NET阀杆填料/PACKINGCL800304H柔性石墨缠绕垫片25Cr2MoVA/35CrMoDN40:304H金属丝与柔 M5ASTM CL300,400304H柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料A182-F304HCL600304H,八角型金属垫片25Cr2MoVA/35CrMoDN50:304H金属丝与柔性CL900-2500(缺省)(缺省)石墨编织填料柔性石墨环CL800316H柔性石墨缠绕垫片25Cr2MoVA/35CrMoDN40:316H金属丝与柔 M6ASTM CL300,400316H柔性石墨缠绕垫片25Cr2MoVA/35CrMo性石墨编织填料A182-F316HCL6000Cr17Ni12Mo2,八角型金属垫片25Cr2MoVA/35CrMoDN50:316H金属丝与柔性CL900-2500(缺省)(缺省)石墨编织填料柔性石墨环CL150,800304L柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9DN40:304L金属丝与柔 M7ASTM CL300,400304L柔性石墨缠绕垫片0Cr18Ni9/0Cr18Ni9性石墨编织填料A182-F304LCL600304L,八角型金属垫片0Cr18N
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