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EG46W (unlined), EG46J (rubber-lined) straight-through diaphragm valve


EG46W (unlined), EG46J (rubber-lined) straight-through diaphragm valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

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Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

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  Product name : Straight-through diaphragm valve Product model : 、EG46J EG46W , EG46J
   Driving method : Manual Connection form : Flange
   Structure form : Straight-through    Sealing material : Rubber lining, body material
   Pressure range : 1.6 ~ 6.4MPa    Nominal diameter : 0-DN4 00 DN2 0-DN4 00
   Common materials : Carbon steel, stainless steel, ductile iron    Technical consultation : 021-31007323

是国内著名〖 EG46W(无衬里)、EG46J(衬胶) 直通式隔膜阀 〗制造商,也是国内大型【 隔膜阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖EG46W(无衬里)、EG46J(衬胶) 直通式隔膜阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ EG46W (non-lined), EG46J (rubber-lined) straight-through diaphragm valves ], and one of the large domestic [ diaphragm valve ] manufacturers. Customer demand and continuous innovation, provide the majority of agents and corporate customers with EG46W (non-lined), EG46J (rubber-lined) straight-through diaphragm valve solutions, reliable quality and affordable prices, so sold throughout the country, welcome new and old Customer calls, letters, and we will provide you with the best quality service.

I. Introduction of EG46W (no lining), EG46J (rubber-lined) straight-through diaphragm valve

 

Design and manufacturing: BS5156
Structure length: BS5156
Flange connection size: BS4504, DIN2532, JIS B2212, ANSI B16.1, ISO2004

 EG46W (unlined), EG46J (rubber-lined) straight-through diaphragm valve

Parts list: 1. Valve body 2. Body lining 3. Diaphragm 4. Valve disc 5. Valve stem 6. Valve cover 7, hand wheel
 

Second, EG46W (no lining), EG46J (rubber lined) straight-through diaphragm valve Use:

  专用于控制非腐蚀性或一般腐蚀性介质, G41W(无衬里)、G41J(衬胶)堰式隔膜阀 阀体 EG46W (non-lined), EG46J (rubber-lined) straight-through diaphragm valve is designed to control non-corrosive or general corrosive media, G41W (non-lined), G41J (rubber-lined) weir type diaphragm valve
The inner cavity surface is unlined or covered with a variety of rubber options, suitable for different operating temperatures and liquid lines. Applicable temperature: ≤85 ℃, ≤100 ℃, ≤120 ℃, ≤150 ℃ (according to the lining and diaphragm material)
Pressure rating: PN (MPa) 0.6 1.0 1.6
 

Three, EG46W (no lining), EG46J (rubber lined) straight-through diaphragm valve material:

Body: cast iron, ductile iron, carbon steel, stainless steel
Valve cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: unlined, rubber
Diaphragm: Rubber
Disc: cast iron, carbon steel
Stem: Carbon steel, stainless steel
Handwheel: cast iron
 

Fourth, EG46W (without lining), EG46J (rubber-lined) straight-through diaphragm valve test:

Lining layer: electric spark detection
Test and inspection according to BS6755 standard
Nominal pressure: PN (MPa)
Body: PN 1.5
Seal: PN 1.1
 

Five, EG46W (no lining), EG46J (rubber-lined) straight-through diaphragm valve structural characteristics:

Diaphragm valves are a special form of shut-off valve:
1. Elastically sealed opening and closing parts to ensure no internal leakage;
2. The streamlined flow channel makes the pressure loss small;
3. There is no stuffing box, so there is no leakage;
4. The valve body and the cover are separated by the intermediate diaphragm, so that the valve cover, valve stem and other parts above the diaphragm are not affected by the medium;
5. The diaphragm can be replaced, and the maintenance cost is low;
6. The diversity of lining materials can be applied to various media, and has the characteristics of high strength and good corrosion resistance.
 

Six, EG46W (without lining), EG46J (rubber-lined) straight-through diaphragm valve main size parameters:

DN

Nominal pressure
MPa

Working pressure
MPa

L
mm

D
mm

D1
mm

n-Фd
mm

f
mm

H1
mm

H2
mm

D0
mm

quality
Kg / kilos

20

1.0

1.0

117

105

75

4-13.5

2

150

162

 

 

25

127

115

85

4-13.5

2

150

162

120

3.5

32

146

140

100

4-17.5

2

152

180

120

5

40

159

150

110

4-17.5

2

152

180

120

6

50

190

165

125

4-17.5

2

163

198

120

8.5

65

216

185

145

4-17.5

2

205

227

230

16

80

254

200

160

8-17.5

2

220

252

230

twenty two

100

305

220

180

8-17.5

2

262

300

280

32

125

0.6

356

250

210

8-17.5

3

290

335

280

43.5

150

406

285

240

8-22

3

368

427

368

65

200

521

340

295

8-22

3

410

470

483

112.5

250

0.4

635

395

350

12-22

5

479

569

483

192.5

300

749

445

400

12-22

5

550

650

560

296

350

787

505

460

16-22

5

550

650

560

 

400

0.25

914

565

515

16-26

5

 

 

640

 


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