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Position : 一定牛彩票网 > Products > Plunger valve > UJ41H plunger globe valve > UJ41H plunger globe valve

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UJ41H plunger globe valve

  • Type:
  • UJ41H柱塞截止阀 Category: UJ41H plunger globe valve
  • 面议 Price:Negotiable
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Structure and characteristics of UJ41H plunger globe valve :
The plunger cut-off valve is composed of valve body, valve cover, valve stem, plunger, guide, seal ring, hand wheel and other parts (as shown in the figure). When the hand wheel rotates, the plunger moves the plunger up and down in the guide sleeve through the valve rod, so that the oblique cone surface of the plunger end and the cone surface of the valve seat complete the valve opening and closing functions.
An interference fit is used between the plunger and the seal ring in the valve. By adjusting the pre-tightening force of the flange bolts, the lateral force generated by the compression of the seal ring is sealed with the outer circle of the plunger in the valve body, thereby ensuring the valve's Tightness. Eliminate internal leakage.
Because the sealing ring uses a non-toxic new sealing material with strong resilience and high wear resistance, the seal is reliable and durable, thereby increasing the service life of the valve.
The valve combines the advantages of no leakage of the plunger valve and the characteristics of the fast opening and closing of the globe valve, and has become a new product with a novel structure and a wide range of uses. Its superiority is far superior to ordinary globe valves.
Application range of UJ41H plunger globe valve:
1. Valve design and manufacture are in accordance with the provisions of GBl 2235, "Flanged connection steel globe valve lift check valve".
2. The structural length of the valve is according to GBl2221 "Length of flanged metal valve" series. The length of the API valve core structure is selected according to the relevant dimensions of ANSI 16110-86.
3. The size of the valve connection flange is selected according to: HGJl44-76-91 "Steel pipe flanges, gaskets, fasteners" and HG standards.
4. Valve inspection and test: GB / T13927 "Experiment and Inspection of Valves" and API 598 "Experiment and Inspection of Valves".
Installation and maintenance of UJ41H plunger globe valve :
1. The plunger stop valve produced by our company has undergone strict pressure test and acceptance before leaving the factory. Only the appearance and cavity need to be cleaned during use, no need to disassemble and replace.
2. The valve can be installed at any position. The direction of the medium flow is shown by the arrow on the valve body.
3. After a period of use, if the seal ring is worn and leaks, the valve must be closed first, and then the middle flange bolts can be tightened evenly to leak down
4. Do not blindly tighten the bolts too tightly. At the same time, prevent cracks and bruises on the surface of the plunger and the newly installed seal ring.

Performance specifications of UJ41H plunger globe valve:

Body material

proper temperature

Applicable medium

Pressure range

Cast steel

≤425 ℃

Water, steam, petroleum products

stainless steel

≤300 ℃

Nitric acid, acetic acid

Path range

Molybdenum-containing stainless steel

≤300 ℃

Ammonia, hydrogen, ammonia, urea, etc.

DN1.5-400 mm

Monel

≤300 ℃

Hydrofluoric acid

V. Technical picture of UJ41H plunger globe valve :

6. The main dimensions and connection dimensions of UJ41H plunger globe valve :

UJ41H / Y-16CUJ41W-16PUJ41W-16R

Nominal diameter
DN (mm)

Main dimensions and connection dimensions (mm)

weight

L

D

D1

D2

b

Z-out d

H ~

H1 ~

D0

(kg)

15

130

95

65

45

14

4-14

145

157

100

35

20

150

105

75

55

14

4-14

149

165

120

43

25

160

115

85

65

14

4-14

166

184

140

56

32

180

135

100

78

16

4-18

187

213

160

85

40

200

145

110

85

16

4-18

208

236

180

110

50

230

160

125

100

16

4-18

234

268

220

150

65

290

180

145

120

18

4-18

284

330

240

210

80

310

195

160

135

20

8-18

314

358

280

300

100

350

215

180

155

20

8-18

365

427

320

410

125

400

245

210

185

twenty two

8-18

401

475

360

600

150

480

280

240

210

twenty four

8-23

415

505

400

820

200

600

335

295

265

26

12-25

508

626

450

1470

250

650

405

355

320

30

12-25

590

740

500

2200

300

698

460

410

375

30

12-25

1000

1160

560

3400

350

787

520

470

435

34

16-25

1040

1210

640

5500

400

914

580

525

485

36

16-30

1200

1400

720

7500

UJ41H / Y-25C UJ41W-25P UJ41W-25R

Nominal diameter DN (mm)

Main dimensions and connection dimensions (am)

Weight (kg)

L

D

D1

D2

D2

b

Z out of d

H ~

H1 ~

D0

15

130

95

65

45

45

16

4-14

145

157

100

3.5

20

150

105

75

55

55

16

4-14

149

165

120

4.3

25

160

115

85

65

65

16

4-14

166

184

140

5.6

32

180

135

100

78

78

18

4-18

187

213

160

8.5

40

200

145

110

85

85

18

4-18

208

236

180

12.0

50

230

160

125

100

100

20

4-18

234

268

220

16.0

65

290

180

145

120

120

twenty two

8-18

284

330

240

22.0

80

310

195

160

135

135

twenty two

8-18

314

358

280

32.0

100

350

230

190

160

160

twenty four

8-18

365

427

320

46.0

125

400

270

220

188

188

28

8-23

401

475

360

65.0

150

480

300

250

218

218

30

8-25

415

505

400

92.0

200

600

360

310

278

278

34

12-25

508

626

450

165.0

250

650

425

370

332

332

36

12-30

590

740

500

250.0

300

698

485

430

390

390

40

16-30

1000

1160

560

370.0

350

787

550

490

448

448

44

16-34

1040

1210

640

600.0

400

914

610

550

505

505

48

16-34

1200

1400

720

800.0

Seven, UJ41H plunger globe valve ordering instructions:

④公称压力⑤使用介质⑥使用温度⑦连接方式⑧是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Use temperature ⑦ Connection method ⑧ Whether there are accessories for our correct selection for you.

2.If there are special requirements, please indicate when ordering the product

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

Welcome to visit our website [ http://zfwsp.com ]. If you have any questions, you can call us and we will do our best to provide you with quality services. Phone: 0577-67370263

The plunger cut-off valve is composed of valve body, valve cover, valve stem, plunger, guide, seal ring, hand wheel and other parts (as shown in the figure). When the hand wheel rotates, the plunger moves the plunger up and down in the guide sleeve through the valve rod, so that the oblique cone surface of the plunger end and the cone surface of the valve seat complete the valve opening and closing functions. An interference fit is used between the plunger and the seal ring in the valve. By adjusting the pre-tightening force of the flange bolt, the lateral force generated by the compression of the seal ring is sealed with the outer circle of the plunger in the valve body, thereby ensuring the valve Tightness. Eliminate internal leakage. Because the sealing ring uses a non-toxic new sealing material with strong resilience and high wear resistance, the seal is reliable and durable, thereby increasing the service life of the valve.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing product information such as UJ41H plunger globe valve. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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