電站截止閥 產(chǎn)品型號:CLASS 產(chǎn)品引用標(biāo)準(zhǔn):
制造驗收技術(shù)條件按日本火力發(fā)電用閥門標(biāo)準(zhǔn)E101的規(guī)定。
結(jié)構(gòu)長度按E101的規(guī)定
閥體焊接坡口按ANSI、B16.25的規(guī)定或按用戶提供的尺寸。
主要性能規(guī)范:殼體材料適用溫度適用介質(zhì)ASTM A216 WCB≤425蒸汽、水ASTM A217 WC1≤450ASTM A217 WC6≤550ASTM A217 WC9≤590
主要零件的材料說明:零件名稱材 料 牌 號閥體WCBWC1WC6WC9閥瓣2515CrMoA12Cr1MoA12Cr1MoA閥蓋2515CrMoA12Cr1MoA12Cr1MoA閥座2515CrMoA12Cr1MoA12Cr1MoA閥桿1Cr17Ni2
2Cr131Cr17Ni2
38CrMoAIASUH600SUH600支架WCBWCB20Cr1Mo1VA20Cr1Mo1VAWC1密封環(huán)F軟鋼填料增強(qiáng)柔性石墨閥桿螺母ZQA19-4、ZCuZn25AI6Fe3Mn3、A439 GrD2蝶型彈簧60Si2Mn
■主要外形尺寸:
J61Y-1500Lb公稱通徑NPS(in.)主要外形尺寸和連接尺寸(mm)重量(kg)DLHDo365390820510160480480910560240510358098561027061246301105800440J61Y-2000Lb J61Y-2500L
公稱通徑NPS(in.)主要外形尺寸和連接尺寸(mm)重量(kg)DLHDo2 1/252△47*420815△840*510160250362△55*470895△940*560200290480△73*570975△1045*610270350598△88*6601045△1275*7003404006120△104*7601246△1400*800470500
J61Y-3500Lb
公稱通徑NPS(in.)主要外形尺寸和連接尺寸(mm)重量(kg)DLHDo2 1/23848089046023534864010305604254558001155610500
■主要尺寸和重量
公稱通徑NPS(in.)主要外形尺寸和連接尺寸(mm)電動裝置*重量(kg)DLHDoL1L2J961Y-1500Lb3643901030305400555SMC-OO2651077305410565SMC-O2704844801030305410565SMC-O3841070305420645SMC-149051005801125305420654SMC-15201135457440688SMC-264261256301681305420654SMC-180481587701860305420654SMC-1948J961Y-2000Lb2 1/250420975305410565SMC-O3401015305420654SMC-14063604701060305410565SMC-03881095305420654SMC-14704805701220305420654SMC-15421235457440688SMC-26065966601425457440688SMC-26461500610690SMC-387461187601480457440688SMC-27801560610690SMC-31100J961Y-2500Lb2 1/246420975305410565SMC-O3901015305420654SMC-16003544701065305410565SMC-04301095305420654SMC-16404705701220305420654SMC-17001235457440688SMC-27225886601425457440688SMC-27721500610690SMC-381061047601480457440688SMC-28721685610690SMC-3917J961Y-3500Lb2 1/238480945305400555SMC-003421025305410565SMC-03753486401150305410565SMC-05651185305420654SMC-16754607621366305710565SMC-08101300457440688SMC-28725748641530457440688SMC-29206889651725610690SMC-31100