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气动薄膜双座调节阀ZJHN

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ZJHN气动薄膜双座调节阀

 

ZJHN气动薄膜双座调节阀采用双号导向结构,配用多弹簧招执机构。具有结构紧凑、重量轻、动作灵敏、阀容量大、流量特性精确、拆装方便等优点。广泛应用于精确控制气体、液体、蒸汽等介质的工艺参数如压力、流量、温度、液位保持在给定值。特别适用于压差较大,允许泄漏也较大且不是很清洁的介质场合。本系列产品有标准型、波纹管密封型、夹套保温型等多种品种。产品公称压力等级有PN16、40、64;阀体口径范围DN25~400。适用流体温度有-250℃~+560℃范围内多种档次。泄漏量标准为Ⅲ级和Ⅳ级。流量特性为线性或百分比。多种多样的品种规格可供选择。

气动双座调节阀 主要零件材料

LINGJIANMINGCHENG

CAILIAO

WENDUFANWEI

FATISHANGFAGAI

HT200

-20~200℃

ZG230-450

-40~450℃

ZG1Cr18Ni9Ti

-250~550℃

ZG0Cr18Ni12Mo2Ti

-250~550℃

FAXIN、FAZUO

1Cr18Ni9

-250~550℃

0Cr18Ni12Mo2Ti

-250~550℃

TIAN LIAO

JUSIFUYIXI

-40~200℃

MO PIAN

DINGQINGXIANGJIAOJIAZENGQIANGDILUNZHIWU

 

YASUODANHUANG

60Si2Mn

 

MO GAI

A3

 

气动双座调节阀 主要技术参数

GONGCHENGTONGJINGmm

25

32

40

50

65

80

100

125

150

200

250

300

400

EDINGLIULIANGXISHUkv

10

16

25

40

63

100

250

250

400

630

100

1600

2700

GONGCHENGYALIMPa

1.6 4.0 6.4

XING CHENGmm

16

25

40

63

100

JIEZHIWENDU℃

-40~230℃(CHANGWENXING),SANREPIANSHI230~450℃(ZHONGWENXING),TESHUDINGHUO-100~600℃

LIULIANGTEXING

ZHIXIAN、DENGBAIFENBI

FALANBIAOZHUN

FUHEJB78-59、JB79-59BIAOZHUN,KEANJB/79.1-94、JB/79.2-94、ANSI、JIS、DIN DENGBIAOZHUNDINGHUOSHENGCHAN

阀体
材质

PN
(MPa)

1.6

WCB(ZG230-450) CF3CF8 CF8M

4.0,6.0

WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M

FAXINCAIZHI

1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8M

SHANGFAGAIXINGSHI

PUTONGSHI(CHANGWENXING),REPIANSHI(ZHONGWENXING)

KEDIAOBI

30:1

QIYUANJIETOU

M16×1.5

ZHU:KEWEIYONGHUTIGONGANSI,JPI,JISFALANDECHANPIN,QIFALANJUANYONGHUXUYAOQUEDING。

气动双座调节阀 执行机构

XING HAO

ZHA(B)-1

ZHA(B)-2

ZHA(B)-3

ZHA(B)-4

ZHA(B)-5

ZHA(B)-6

YOUXIAOMIANJIcm2

200

280

400

630

1000

1600

XING CHENGmm

10

16

25

40

60

1000

DANHUANGFANWEIKPa

20~100(BIAOZHUN);20~100、40~200、20~60、60~100、80~240

气动双座调节阀 性能指标

XIANGMU

ZHIBIAOZHI

JIBENWUCHA%

BUDAIDINGWEIQI

±5.0

DAIDINGWEIQI

±1.0

HUICHA%

BUDAIDINGWEIQI

3.0

DAIDINGWEIQI

1.0

SIQU%

BUDAIDINGWEIQI

3.0

DAIDINGWEIQI

0.4

YUNXUXIELOULIANGL/h

1×10-3×FAEDINGRONGLIANG

KEPEIFUJIANDINGWEIQI:DIANQIFAMENDINGWEIQISHOULUN DIANCIFAXIANWEIKAIGUANDIAN/QIZHUANHUANQI KONGQIGUOLVJIANYAQI

气动双座调节阀 允许压差

供气压力
MPa

弹簧压力
KPa

GONGCHENGTONGJING

25

32

40

50

65

80

100

125

150

200

250

300

0.14

20-100

5.4

4.4

4.9

3.8

4.7

3.6

2.8

3.75

2.7

2.15

2.0

1.7

0.24

40-200

10.8

8.8

9.8

7.6

9.4

7.2

5.6

7.5

5.4

4.3

4.0

3.4

ZHU:SHIYONGTIAOJIANWEIFAGANZAIJIEZHILIUCHUDUANGUANBISHIP2=0ZHUANGTAIXIA。

气动双座调节阀 要外形尺寸

GONGTONGJING(mm)

25

32

40

50

65

80

100

125

150

200

250

300

L
(mm)

PN1.6MPa

185

200

220

250

275

300

350

410

450

550

670

770

PN4.0MPa

190

210

230

255

285

310

335

425

460

560

740

805

PN6.4MPa

200

210

235

265

295

320

370

440

475

570

750

820

H
(mm)

PUTONGXING

567

570

645

650

877

887

899

1058

1068

1110

1498

1574

SANREPIANXING

697

700

775

780

1040

1050

1062

1257

1267

1309

1743

1819

H1(mm)

117

120

139

144

188

208

220

268

278

320

441

503

D(mm)

225

360

470

620

ZHONGLIANG(KG)

33

35

47

51

98

111

148

236

292

433

760

920

您可以通过以下几种途径向我们询价:

1、在线咨询

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2、电话咨询

电话:
传真:
手机: /

ZHU:YUNNANDIANGAOSHANGMAOYOUXIANGONGSICHULEWEIGUANGDAKEHUTIGONGYISHANGBIAOZHUNXINGHAOWAI,WEIMANZUKEHUDUOYANGHUADEXUQIU,WOMENTONGSHITIGONGDINGZHIDECHANPINXINGHAO,HUANYINGZIXUN!

ZHU:YUNNANDIANGAOSHANGMAOYOUXIANGONGSICHULEWEIGUANGDAKEHUTIGONGYISHANGBIAOZHUNXINGHAOWAI,WEIMANZUKEHUDUOYANGHUADEXUQIU,WOMENTONGSHITIGONGDINGZHIDECHANPINXINGHAO,HUANYINGZIXUN!

    电话:
    传真:
    手机: /
    Q Q:13828920 / 178989317 / 13828920
    地址:昆明市昌宏路高原明珠国际五金机电城E7-8栋
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