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Position : 一定牛彩票网 > Products > Ammonia valve > J41B ammonia gas stop valve > J41B ammonia gas stop valve

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J41B ammonia gas stop valve

  • Type:
  • J41B氨气截止阀 Category: J41B Ammonia Stop Valve
  • 面议 Price:Negotiable
  • Origin:

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I. Material of main parts of J41B ammonia shut-off valve :

Part Name

Body and bonnet

Sealing ring

filler

Packing gland

Valve stem

Gasket

J41B-25C

Cast steel

Babbitt

Teflon
Acetene

Carbon steel

Teflon
Acetene

J41B-25Z

grey cast iron

J41B-25P

stainless steel

stainless steel

J41F-25Z

grey cast iron

Carbon steel

Second, J41B ammonia gas stop valve performance specifications:

Nominal pressure PN (MPA)

Test pressure PS (MPa)

Applicable medium

Applicable temperature (℃)

2.5

3.8

Ammonia,
Ammonia
NH3

Babbitt
-40 ℃
+ 150 ℃

Tetrafluoro
-40 ℃
+ 200 ℃

4.0

6.4

3. The main dimensions and weight of J41B ammonia gas stop valve :

Nominal diameter
DN (mm)

Size (mm)

weight
(Kg)

L

D

D1

D2

D4

b

f

f1

Z-φd

turn off

open

D3

10

130

90

60

40

35

16

2

4

4-φ14

165

185

110

15

130

95

65

45

40

16

2

4

4-φ14

165

185

110

20

150

105

75

55

51

18

2

4

4-φ14

170

200

120

25

160

115

85

65

58

18

2

4

4-φ14

197

210

120

32

180

135

100

78

66

20

2

4

4-φ18

199

213

140

40

200

145

110

85

76

20

3

4

4-φ18

248

264

160

50

230

160

125

100

88

twenty two

3

4

4-φ18

265

295

180

65

290

180

145

120

110

twenty four

3

4

8-φ18

310

349

220

80

310

195

160

135

121

26

3

4

8-φ18

340

357

240

100

350

230

190

160

150

30

3

4.5

8-φ23

380

413

280

125

400

270

220

188

176

32

3

4.5

8-φ25

430

451

320

150

480

300

250

218

204

32

3

4.5

8-φ25

505

492

360

200

600

360

310

278

260

34

3

4.5

12-φ25

550

806

400

250

650

425

370

335

31

36

3

4.5

12-φ30

730

880

450

300

750

485

430

390

364

40

3

4.5

16-φ30

-

995

550

Fourth, J41B ammonia gas stop valve ordering instructions:

、①产品名称与型号②公称直径③阀体材质④公称压力⑤使用介质⑥ 连接方式 ⑦使用温度⑧是否带附件以便我们为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Are there accessories so that we can choose the correct type for you.

、如有特殊要求时请在订购产品时注明 2.If you have special requirements, please indicate when ordering the product

、若已经由设计单位选定的型号,请按型号直接向我司销售部订购。 3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

、当使用的场合非常重要或环境比较复杂时 , 请您尽量提供设计图。 4. When the occasion of use is very important or the environment is more complicated , please provide design drawings as much as possible.

http://zfwsp.com , 如有任何疑问 . 您可以致电给我们 , 我们一定会尽心尽力为您提供优质的服务。 You are 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. 0577-67370263 Phone: 0577-67370263


1

J41B ammonia shut-off valve ordering instructions: 1. Product name; 2. Product model; 3. Product caliber; 4. Nominal pressure; 5. Operating temperature; 6. Applicable medium;

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing product information such as J41B ammonia shut-off valve.
All rights reserved Address: No. 28 Heng Street, Mabei 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

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