Z960HY焊接電站(zhan)閘閥執(zhi)入標準Administer standard

● 制造與驗收技術(shu)條件按(an)日(ri)本火力發電(dian)用閥門標準(zhun)E101和JB/T3595-93的規定；

● 結構長度按E101的規定(ding)或(huo)按用戶(hu)提(ti)供尺寸(cun)

● 焊接坡口接電力(li)工業管理標準78DG的規定或按用戶提供尺(chi)寸。

Z960HY焊接電站閘(zha)閥性能規范(fan)Property and specifiecation

產品型(xing)號(hao) Product type公稱壓力PN(MPa)Nominal pressure

試驗壓力(MPa)Test pressure

工作壓力(MPa)Working pressure

工作溫(wen)度(℃)Working temperature

適(shi)用(yong)介質Appicable medium

強度試(shi)驗Sheel test

密封試(shi)驗/上密封實(shi)驗Seal test

Z960Y-250

25

37.5

27.5

-

≤425

水、蒸(zheng)汽、Water,steam

Z960Y-320

32

48.0

36.0

-

≤425

Z960Y-P54100

-

30.0

22.0

P5410

≤540

蒸汽 Steam

Z960Y-P54170

-

48.0

36.0

P5417

≤540

Z960HY焊接電站閘閥主要零件材料Matecrial for main parts

零件名稱(cheng)Part name

材料牌號Material designation

閥體Body

WCB

WC6

WC9

閥板Disc

WCB

WC6

WC9

閥蓋Bonnet

25

12Cr1Mo1VA

閥桿Stem

1Cr17Ni2

20Cr1Mo1VA

閥座Seat

25

12Cr1Mo1VA

密封環(huan)Sealing ring

S軟(ruan)鋼(增強柔性石墨(mo))S soft steel (flexible graphite)

S軟(ruan)鋼S soft steel

F軟鋼F Soft steel

填料Packing

增強柔性石墨Fexible graphite

支架Yoke

WCB

WCB或WC6

閥桿螺母Stem nut

45(ZCuZn25A16Fe3Mn3)

四開環Four piece ring

1Cr13

20Cr1MoVA

Z960HY焊接電站(zhan)閘閥主要(yao)尺寸及重(zhong)量Main dimensions and weight

公稱通(tong)徑DNNominal diameter

主要外形尺(chi)寸和(he)連接尺(chi)寸(mm)Main external and connecting dimensions

電動裝置(zhi)Electric dewice

重量(kg)Weight

d

L

H

L1

L2

Z960Y-250

100

84

406

1164

437

277

DZW45

234

125

100

483

1402

437

277

DZW60

343

175

158

711

1650

554

309

DZW180

638

225

200

864

1650

554

309

DZW180

654

300

280

1067

2106

764

398

DZW350

1973

Z960Y-320

100

96

533

1236

437

277

DZW60

291

125

118

610

1302

437

277

DZW60

315

150

148

762

1403

526

283

DZW90

672

175

148

762

1650

554

309

DZW180

684

225

222

1041

1650

554

309

DZW180

696

Z960Y-P54100V

175

148

762

1650

554

309

DZW180

683

225

222

1041

1650

554

309

DZW180

704

250

222

1041

1795

554

309

DZW180

1214

300

294

1245

2080

554

309

DZW250

2125

Z960Y-P54170V

125

98

630

1230

437

277

DZW60

312

225

186

1060

1680

554

309

DZW180

1401

300

278

1397

2265

764

DZW500

2834

325

310

1448

2265

690

398

DZW500

2632

350

338

1550

2536

715

DZWC-4

5591