亚洲情综合五月天-久久99国产精一区二区三区-久久天天躁夜夜躁狠狠85-成人免费看黄网站yyy456-日韩欧美群交p片內射中文-久久99热这里只频精品6

Balanced control valve

Products > Oil field valve > Balanced control valve

Balanced control valve

Model: J8B7Y
Nominal diameter: DN25-200mm
Nominal: PN16.0-45.0MPa
Working temperature: -20 ~ + 120 ℃
Body Material: high quality carbon steel
Suitable medium: water, oil, gas
Contact purchase
shared:

J8B7Y balance valve multi-purpose series for oil field system. From the cut-off, regulation, check back use. LJ8B7Y balanced control valve series is suitable for high pressure water injection system in oilfield, starting from the end, regulating flow. Especially suitable for water distribution high pressure throttle water injection system. 
 
Shape and connection dimensions

PN (MPa)
DN (mm)
L
Dn
D
H
D0

16 
20

25

216

23

42

300

200

32

229

29

54

325

240

40

241

36

60

355

240

50

280

45

73

395

300

65

330

58

89

425

320

80

368

72

108

460

360

100

457

90

133

508

400

125

533

115

152

530

500

150

610

135

194

650

550

200

660

180

245

690

600

25 
35 
45

25

216

23

42

300

200

32

229

29

54

325

240

40

241

36

60

355

240

50

280

45

73

395

300

65

330

58

89

425

320

80

381

72

108

460

360

100

457

90

133

508

400

125

633

115

152

530

500

150

610

135

194

650

550

主站蜘蛛池模板: 极品少妇xxxx| 亚洲精品久久久| 日本a在线| 亚洲欧洲日产国码在线观看| 熟女人妇 成熟妇女系列视频| 人人干在线| 成人爽A毛片免费啪啪| 超级碰在线视频| 欧美真人性野外做爰| 久久人人爽人人爽人人片va| 国产精品久久久久久久久久久久| 暖暖av| 欧洲成人精品| 国产精品无码人妻一区二区在线| 巨大乳女人做爰视频在线| 久久国产天堂福利天堂| 国产真实乱对白精彩久久老熟妇女| 久草福利| 国产日韩一区二区三区| 亚洲中文字幕高清有码在线 | 中文字幕亚洲一区| 极品少妇hdxx麻豆hdxx| 午夜性啪啪A片免费播放| 国产精品免费观看| 国产精品18久久久久久麻辣| 激情中文网| 黄色国产在线视频| 秋霞在线观看秋| 久草影视网| 免费观看日本a毛片| 伊人青青操| 欧美两性网| 成人国产欧美大片一区| 日韩精品一区二区三区| 久久草资源费视频在线观看| 极品国产主播粉嫩在线| 亚洲精品午夜视频| 国产在线a视频| 久国产精品| 国产成人精品手机在线观看| 无码精品黑人一区二区三区|