焊接閘閥產品說明：
制造與驗收技術條件按日本火力發電用閥門標準E101和JB/T3595-93的規定；
結構長度按E101的規定或按用戶提供尺寸
焊接坡口接電力工業管理標準78DG的規定或按用戶提供尺寸。
ThemanufaltureandaueptanlespecigicationshanbebasedonthejapanesestandardE101appliedforthethermalpowerandJB/T3595-93
ThelengthshallbeinlinewithE101orbyuser’sspeeification
Weldinggrooveshanbeinauordanlewithpowerindustrhspe-cification78DGorhguser’specification
Thesizeinincloseisoldproduction’ssize
性能規范Propertyandspecifiecation
產品型號Producttype公稱壓力PN（MPa）Nominalpressure試驗壓力（MPa）Testpressure工作壓力（MPa）Workingpressure工作溫度（℃）Workingtemperature適用介質Appicablemedium
強度試驗Sheeltest密封試驗/上密封實驗Sealtest
Z960Y-2502537.527.5-≤425水、蒸汽、Water,steam
Z960Y-3203248.036.0-≤425
Z960Y-P54100V-30.022.0P5410≤540蒸汽Steam
Z960Y-P54170V-48.036.0P5417≤540
焊接閘閥主要零件材料Matecrialformainparts
零件名稱Partname材料牌號Materialdesignation
閥體BodyWCBWC6WC9
閥板DiscWCBWC6WC9
閥蓋Bonnet2512Cr1Mo1VA
閥桿Stem1Cr17Ni220Cr1Mo1VA
閥座Seat2512Cr1Mo1VA
密封環SealingringS軟鋼（增強柔性石墨）Ssoftsteel（flexiblegraphite）S軟鋼SsoftsteelF軟鋼FSoftsteel
填料Packing增強柔性石墨Fexiblegraphite
支架YokeWCBWCB或WC6
閥桿螺母Stemnut45（ZCuZn25A16Fe3Mn3）
四開環Fourpiecering1Cr1320Cr1MoVA
主要尺寸及重量Maindimensionsandweight
公稱通徑DNNominaldiameter主要外形尺寸和連接尺寸（mm）Mainexternalandconnectingdimensions電動裝置Electricdewice重量（kg）Weight
dLHL1L2
Z60Y/Z62Y-250
100844061164437277DZW45234
1251004831402437277DZW60343
1751587111650554309DZW180638
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焊接閘閥Z960Y-P54100V/140V/170V由遠一閥門有限公司提供，該企業負責焊接閘閥Z960Y-P54100V/140V/170V的真實性、準確性和合法性。本站對此不承擔任何保證責任。