• BS5163 Rising stem Resilient soft seal gate valve
  • BS5163 Rising stem Resilient soft seal gate valve
  • BS5163 Rising stem Resilient soft seal gate valve

BS5163 Rising stem Resilient soft seal gate valve

Features: Size: DN50-DN300
Pressure Rating: PN16/PN25
Material: Ductile Iron/Cast Iron
Design Standard: BS 5163
Inspection Standard: EN558
Application medium: Drinking water or other neutral liquid
Application Temperature: -10C°-80C°

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Parameter:



DN

Dimensions(mm)

Turns to Open

Double-Lead thread

Inch

mm

L

H1(Close)

H2(Open)

D

D1

C

n-ΦL

 

2"

50

178

348

400

152

120.7

16

4-Φ19.1

6.5

6.5

2.5"

65

190

373

440

178

139.7

17.5

4-Φ19.1

7.5

7.5

3"

80

203

408

490

191

152.4

19.1

4-Φ19.1

8.8

8.8

4"

100

229

471

573

229

190.5

19.1

8-Φ19.1

10.5

10.5

5"

125

254

541

665

254

215.9

19.1

8-Φ22.2

 

 

6"

150

267

601

755

279

241.3

19.1

8-Φ22.2

13.3

13.3

8"

200

292

774

975

343

298.5

22.2

8-Φ22.2

17.7

17.7

10"

250

330

939

1193

406

362

23.8

12-Φ25.4

22.5

22.5

12"

300

356

1065

1370

483

431.8

25.4

12-Φ25.4

26

26



Main material

DN

Dimensions(mm)

Turns to Open

Double-Lead thread

Inch

mm

L

H1(Close)

H2(Open)

D

D1

C

n-ΦL

 

2"

50

178

348

400

152

120.7

16

4-Φ19.1

6.5

6.5

2.5"

65

190

373

440

178

139.7

17.5

4-Φ19.1

7.5

7.5

3"

80

203

408

490

191

152.4

19.1

4-Φ19.1

8.8

8.8

4"

100

229

471

573

229

190.5

19.1

8-Φ19.1

10.5

10.5

5"

125

254

541

665

254

215.9

19.1

8-Φ22.2

 

 

6"

150

267

601

755

279

241.3

19.1

8-Φ22.2

13.3

13.3

8"

200

292

774

975

343

298.5

22.2

8-Φ22.2

17.7

17.7

10"

250

330

939

1193

406

362

23.8

12-Φ25.4

22.5

22.5

12"

300

356

1065

1370

483

431.8

25.4

12-Φ25.4

26

26



Standards&Features:

 

Design standard

BS5163

Inspection Standard

EN558

Pressure Rating

PN16/PN25


Standard Test

Shell test

The cold test of the valve body, which is connected with the valve body and the valve cover, is carried out to test the structural strength, pressure resistance and compactness of the valve housing, including the whole housing in the fixed connection

Closure test

Test of sealing performance between valve opening and closing parts and seat seal, between alve body and valve seat

Test pressure

The display pressure of the valve lumen during the experiment

Test fluid

Liquid or gas for pressure test of valves

Test fluid temperature

The temperature of the liquid or gas used for the pressure test of the valve shall be in the range of 5-40 unless otherwise specified

Resilient seats

Seals made of non-metallic elastic materials, solid and semisolid lubricants, etc.

Product Features

Low torque operation

Rubber encapsulated wedge

Clockwise closing direction

Fusion bonded epoxy coated inside and outside

 


Product Advantage

1.The valve body is made of precision casting, the precise geometry makes the north of the valve body not need any finishing, so as to ensure the tightness of the valve.

2.The body is made of ductile iron QT450-10, shall not be broken by transportation, collision or installation.

3.The valve body adopts streamlined design, so that the medium moves straight in the valve cavity, the flow resistance is smaller and the flow area is larger.

4.The valve adopts bidirectional sealing design, and the installation direction and medium flow direction are not limited.

5.The inside and outside of the valve bodyadopt powder epoxy resin electrostatic coating, which can effectively prevent corrosion and rust caused by contact between valve body and medium, and can be used in sewage system.

6.The valve plate adopts high-quality overall rubber coating, the use of advanced technology makes the vulcanized rubber vulcanization after the valve plate to ensure accurate geometry, and the rubber and ductile iron gate connection is firm and not easy to fall off with good elastic memory, so as to ensure the stable performance of the valve sealing.

7.The bottom of the valve body adopts no groove design, and does not cause accumulation of impurities or dirt, thereby effectively avoiding the leakage caused by impurities scratching of the valve seat.

8.The valve stem is designed with three "O" ring seal. The friction resistance of the switch can be reduced, water leakage is greatly reduced, and the sealing ring can be replaced without cutting off water.

9.The screw made of aluminum bronze material, so the switch is more smooth, not easy to rust, difficult blockage.

10.The overall of valve adopt non rising stem design, reducing the valve, especially large diameter valve installation space.

11.For the installation of valves using in deep well and underground pipe, deep well connecting cap or lengthening rod mechanism can be provided according to customer requirements.


Case:

Project Name: Tanzania Water Project

Client name: Water project of a factory in Tanzania

Purchased Products: Gate Valves, Butterfly Valves, Check Valves, Pipe Fittings, etc.

Customer needs: water project treatment

client feedback:

The customer sent us the installation pictures of the WESDOM product in the working condition project, and the feedback quality is very good, and will maintain a long-term cooperative relationship with WESDOM;

Project pictures:

 

 

Application:

Water

Textile

Electric power

Shipbuilding

Metallurgy

Drinking water system

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