遠(yuǎn)一牌 焊接閘閥 電動(dòng)焊接閘閥 傘齒輪焊接閘閥Z960Y-P54 100V 140V 170V

焊接閘閥產(chǎn)品說(shuō)明：

制造與驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥門標(biāo)準(zhǔn)E101和JB/T3595-93的規(guī)定；

結(jié)構(gòu)長(zhǎng)度按E101的規(guī)定或按用戶提供尺寸

焊接坡口接電力工業(yè)管理標(biāo)準(zhǔn)78DG的規(guī)定或按用戶提供尺寸。

ThemanufaltureandaueptanlespecigicationshanbebasedonthejapanesestandardE101appliedforthethermalpowerandJB/T3595-93

ThelengthshallbeinlinewithE101orbyuser’sspeeification

Weldinggrooveshanbeinauordanlewithpowerindustrhspe-cification78DGorhguser’specification

Thesizeinincloseisoldproduction’ssize

性能規(guī)范Propertyandspecifiecation

產(chǎn)品型號(hào)Producttype公稱壓力PN（MPa）Nominalpressure試驗(yàn)壓力（MPa）Testpressure工作壓力（MPa）Workingpressure工作溫度（℃）Workingtemperature適用介質(zhì)Appicablemedium

強(qiáng)度試驗(yàn)Sheeltest密封試驗(yàn)/上密封實(shí)驗(yàn)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(hào)Materialdesignation

閥體BodyWCBWC6WC9

閥板DiscWCBWC6WC9

閥蓋Bonnet2512Cr1Mo1VA

閥桿Stem1Cr17Ni220Cr1Mo1VA

閥座Seat2512Cr1Mo1VA

密封環(huán)SealingringS軟鋼（增強(qiáng)柔性石墨）Ssoftsteel（flexiblegraphite）S軟鋼SsoftsteelF軟鋼FSoftsteel

填料Packing增強(qiáng)柔性石墨Fexiblegraphite

支架YokeWCBWCB或WC6

閥桿螺母Stemnut45（ZCuZn25A16Fe3Mn3）

四開(kāi)環(huán)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(dòng)裝置Electricdewice重量（kg）Weight

dLHL1L2

Z60Y/Z62Y-250

100844061164437277DZW45234

1251004831402437277DZW60343

1751587111650554309DZW180638

2252008641650554309DZW180654