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Mech durable gate valve wheel Supply water transportation

Mech durable gate valve wheel Supply water transportation

Connection Ends
Flange to ASME B16.1 CL 125
Temperature Range
0℃-80℃
Coating
FusionBondedEpoxyCoatingComplieswithANSI/AWWAC550
Working Pressure
300PSI 200PSI and 250PSI available upon request
Price
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Statement


Gate valves serve to cut the medium flow in the piping system, widely used in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.

Features


Material

Ductile Iron ASTM A536, 65-45-12
Body, bonnet, wedge, handwheel and operating nut are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.


Triple O-ring Stem Seals

The lower O-ring isolates the stem thrust collar bearing area from the waterway. The upper two O-rings can easily be replaced in the line while the valve is under pressure in the open position.


Stainless Steel Stem, Brass Thrust Collar and Bronze Wedge Nut

This life-tested MEIDE design has repeatedly proven its superior strength and abrasive resistance.


Fusion Bonded Epoxy Coating

Fusion bonded epoxy coating in accordance with ANSI/AWWA C550 for both interior and exterior surface which provides reliable corrosion resistance.


Long Service Life with Resilient Seat Cycling Test 1,000 times

The Valve has been subjected to 1,000 cycles of operation at a maximum rate of 6 cycles of operation per minute from fully closed to fully open and from fully open to fully closed positions under cycled hydrostatic pressure.




MATERIAL SPECIFICATION



Mech durable gate valve wheel Supply water transportation-1
Z41XB


• Connection Ends: Flange to BS EN 1092-2:1997

• Working  Pressure: PN10/PN16 200PSI and 250PSI available upon request

• Temperature Range: 0℃- 80℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550



Part No.

Part

Standard Specification

Options

1

Valve Body

EN-GJS-450-10

 

2

Resilient Wedge Disc

EN-GJS-450-10+EPDM

 

3

Stem

SS420

SS304,SS316,Al-bronze

4

Bonnet Gasket

EPDM

NBR

5

Bonnet

EN-GJS-450-10

 

6

Washer

Brass HPb59-1

 

7

Yoke

EN-GJS-450-10

 

8

Nut

Brass HPb59-1

 

9

Gland

EN-GJS-450-10

 

10

Stem Nut

Brass HPb59-1

 

11

Handwheel

EN-GJS-450-10

Pressed Steel

12

Washer

Brass HPb59-1

 

13

Nut

Carbon Steel Zinc Plated

SS304,SS316

14

Stud

Carbon Steel Zinc Plated

SS304,SS316

15

Flat Washer

Carbon Steel Zinc Plated

SS304,SS316

16

Nut

Carbon Steel Zinc Plated

SS304,SS316

17

O-Ring

NBR

EPDM

Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.


Mech durable gate valve wheel Supply water transportation-2


DN

Dimensions(mm)

Inch

mm

PN

L

H1(Close)

H2(Open)

D

D1

d

C

T

n-φL

2"

50

10/16

178

318

370

165

125

99

19

3

4-Φ19

2.5"

65

10/16

190

343

410

185

145

118

19

3

4-Φ19

3"

80

10/16

203

386

468

200

160

132

19

3

8-Φ19

4"

100

10/16

229

436

538

220

180

156

19

3

8-Φ19

5"

125

10/16

254

516

640

250

210

184

19

3

8-Φ19

6"

150

10/16

267

563

713

285

240

211

19

3

8-Φ23

8"

200

10

292

749

950

340

295

266

20

3

8-Φ23

 

 

16

 

 

 

 

 

 

 

 

12-Φ23

10"

250

10

330

904

1158

405

350

319

22

3

12-Φ23

 

 

16

 

 

 

 

355

 

 

 

12-Φ28

12"

300

10

356

1030

1335

460

400

370

24.5

4

12-Φ23

 

 

16

 

 

 

 

410

 

 

 

12-Φ28


All of the fiber materials of Mech are approved by the QC team. The materials are screened rigorously and tested to make sure they meet the safety regulations in the textile light industry. The product is consistently recognized as a reliable one in the industry
The raw materials of Mech , mainly clay and kaolin, are sourced from suppliers who hold domestic quality certifications (GB/T) in the pottery industry. The product has reliable performance and simple access to the operation
The design of Mech is completed by our renowned designers who try to realize innovative sanitary ware, functionally and aesthetically speaking. The product has reliable performance and simple access to the operation
Mech is completed by a team of professional workers who pay attention to the smallest details, such as the characteristics of the wood grain. The speed of this product can be adjusted steplessly
During the designing of Mech , the designers make use of the plantar pressure scanner to investigate people's foot shape, hoping to create a product which best fits different people. The speed of this product is infinitely variable
To ensure the quality of this product, Mech has guaranteed each phrase in a good condition. This product features energy saving and environmental protection
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