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Plunger globe valve

Products > Globe valve > Plunger globe valve

Plunger globe valve

Model: U41SM
Nominal diameter: DN15 ~ 400mm
Nominal pressure: PN1.6 ~ 6.4MPa
Applicable temperature: -26 ~ 180 ℃
Main material: carbon steel, stainless steel, etc.
shared：

[Standard parameters]

design standardsGB12233-89,12235-89
Structure lengthGB12221-89
Connection standardGB79-59, GB113.1 ~ 9113.26 
pressure testZBJ160006, GB4981    


 [Valve Features]

1 , the plunger and seal in the valve with interference fit, by adjusting the flange bolt preload , the seal ring compression generated by the lateral force and the valve body bore and plunger outer seal to ensure that the valve The sealing, put an end to external leakage

2 , the seal ring with resilient, wear-resistant non-toxic new sealing material, so the seal is reliable, durable, thereby enhancing the service life of the valve

3 , the valve with no leakage advantages of the plunger valve and the valve opening and closing fast features, to become a novel structure, a wide range of new varieties


[Adaptations]
Plunger shut-off valve seal as a result of new non-metallic materials, with long-term high temperature and high pressure without losing the flexibility of the performance, and the contact area between the plunger and the seal is large, the seal ring mixed material properties Well, therefore, the seal is reliable and durable. Mainly used in metallurgy, electric, chemical, oil refining, fertilizer, light industry, food and other industries.


 [Dimensions]

model

Nominal diameter DN

L

D

D1

D2

f

b

z-фd

Do

H

H1

W (kg)

U41S-16-16C

15

130

95

65

45

2

14

4-14

80

116

144

2.8

20

150

105

75

55

16

142

176

5

25

160

115

85

65

100

163

205

6.5

32

180

135

100

78

18

4-18

120

182

227

8.5

40

200

145

110

85

3

180

210

260

12

50

230

160

125

100

20

230

286

17

65

290

180

145

120

200

250

310

22

80

310

195

160

135

22

8-18

240

269

340

30

100

350

215

180

155

24

278

356

41

125

400

245

210

185

26

375

332

440

70

150

480

280

245

210

28

8-23

434

562

90

200

600

335

295

265

30

12-23

460

498

660

120

250

730

405

335

320

32

12-25

540

720

220

300

850

460

410

375

4

34

650

850

340

U41S-25

15

130

95

65

45

2

16

4-14

80

116

144

3

20

150

105

75

55

142

476

5.2

25

160

115

85

65

100

163

205

6.8

32

180

135

100

78

18

4-18

120

182

227

8.9

40

200

145

110

85

3

180

210

260

12

50

230

160

125

100

20

230

286

18

65

290

180

145

120

22

8-18

200

250

310

23

80

310

195

160

135

240

269

340

31

100

350

230

190

160

24

8-23

278

356

44

125

400

270

220

188

28

8-25

375

332

440

78

150

480

300

250

218

30

434

562

100

200

600

360

310

278

34

12-26

460

498

660

134

250

730

425

370

332

36

12-30

540

720

220

300

850

485

430

390

4

40

16-30

650

850

340

U41S-40

15

130

95

65

45

2

16

4-14

80

116

144

3

20

150

105

75

55

142

176

5.2

25

160

115

85

65

100

163

205

6.8

32

180

135

100

78

18

4-18

120

182

227

8.9

40

200

145

110

85

3

180

210

260

12

50

230

160

125

100

20

230

286

18

65

290

180

145

120

22

8-20

250

310

23


80

310

195

160

135

8-23

269

340

31


100

350

230

190

160

24

278

356

44


125

400

270

220

188

28

8-25

375

332

440

78

150

480

300

250

218

30

434

562

100

200

600

375

320

282

38

12-30

460

498

660

134

250

730

445

385

345

42

12-34

540


220

300

850

510

450

408

4

46

16-34

650


340

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