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桐庐永信机械有限公司

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联系方式
联系人: Nancy Zhu
电  话: +86-571-64225933
传  真: +86-571-64225922
手  机: 15757179483
网  址: http://www.everbearing.cn
产品详情
  

产地:Zhejiang,China

规格:cast iron check valve

公司所在地:浙江杭州

电话:+86-571-64225933 ,15757179483

386126409    
详细信息

DIN standard check valve

Function:using for water,gas and oil Material:cast iron steel

的详细信息

Quick Details

· Standard or Nonstandard: Standard

· Structure: Check

· Pressure: Medium High Pressure

· Power: H.W, Worm-gear, Electric, Pneumatic and E-Hydraulic etc.

· Material: C.I, D.I, C.S and S.S.

· Temperature of Media: low,medium,high

· Media: water, oil, steam,etc

· Port Size: 300MM

· Place of Origin: Zhejiang, China (Mainland)

· Model Number: EVBKL-1338

· Brand Name: EVERBEARING

· Application: General

Packaging & Delivery

Packaging Details:

Plywood cases

Delivery Detail:

25days

Lift Cast Iron Check Valve:



Application

1

Face to face is according to DIN3202-F1

2

Flange drilled is according to DIN2532/2533

Test

Working pressure

PN10

PN16

Shell pressure

15bars

24bars

Seat pressure

11bars

17.6bars

Main Parts and Materials

Number

Part Name

Material

1

Body

GG25

2

Seat Ring

Stainless Steel

Brass

3

Disc Ring

Stainless Steel

Brass

4

Disc

GG25/Carbon Steel

5

Stem

SS AISI 420

6

Spring

SS AISI 304

7

Cover Gasket

Graphite With Soft Steel

8

Cover

GG25

Main Dimensions

Norminal diameter
in mm

L

D

D1

D2

b

n-d

H

2"

50

230

165

125

102

20

4-18

102

2 1/2"

658

290

185

145

122

20

4-18

121

3"

80

310

200

160

138

22

8-18

149

4"

100

350

220

180

158

24

8-18

162

5"

125

400

250

210

188

26

8-18

183

6"

150

480

285

240

212

26

8-22

214

8"

200

600

340

295

268

30

12-22

274

10"

250

730

405

355

320

32

12-26

310

12"

300

850

460

410

378

32

12-26

357



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桐庐永信机械有限公司

联系人:Nancy Zhu   联系电话:+86-571-64225933   传真:+86-571-64225922  

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