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Mech high quality gate valve seal company irrigation

Mech high quality gate valve seal company irrigation

Connection Ends
Flange to BS EN 1092-2:1997
Temperature Range
0℃- 80℃
Coating
FusionBondedEpoxyCoatinginaccordancewithANSI/AWWAC550
Working Pressure
PN10/PN16
Price
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Company Advantages
1. Using the state-of-the-art production equipment, Mech gate valve seal is produced with flawless surface finishes.
2. Tasks which are too heavy or too delicate for a human to do can be done easily by this product. It really makes people's jobs easier. It features moderate to good throttling capability
3. The product has effective sealing. The hydraulic seal and other spring seal work together effectively to enhance the airtightness. It can be configured to operate electronically, manually or pneumatically
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 high quality gate valve seal company irrigation-1
XZ41X


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

• Working  Pressure: PN10/PN16

• 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

O-Ring

NBR

EPDM

4

Stem

SS420

SS304,SS316,Al-bronze

5

Nut

Carbon Steel Zinc Plated

SS304,SS316

6

Bonnet

EN-GJS-450-10

 

7

Stem Bushing

Brass HPb59-1

 

8

Gland

EN-GJS-450-10

 

9

Flat Washer

Carbon Steel Zinc Plated

SS304,SS316

10

Stud

Carbon Steel Zinc Plated

SS304,SS316

11

Nut

Carbon Steel Zinc Plated

SS304,SS316

12

Yoke

EN-GJS-450-10

 

13

Nut

Brass HPb59-1

 

14

Washer

Brass HPb59-1


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


Mech high quality gate valve seal company irrigation-2



DNDimensions(mm)

Inch

mm

PN

L

H1(Close)

H2(Open)

D

D1

d

C

T

n-φL

2"

50

10/16

178

323

373

165

125

99

19

3

4-Φ19

2.5"

65

10/16

190

343

408

185

145

118

19

3

4-Φ19

3"

80

10/16

203

370

450

200

160

132

19

3

8-Φ19

4"

100

10/16

229

442

542

220

180

156

19

3

8-Φ19

5"

125

10/16

254

540

665

250

210

184

19

3

8-Φ19

6"

150

10/16

267

608

758

285

240

211

19

3

8-Φ23

 

8"

 

200

10

 

292

 

720

 

920

 

340

 

295

 

266

 

20

 

3

8-Φ23

 

 

16

 

 

 

 

 

 

 

 

12-Φ23

 

10"

 

250

10

 

330

 

940

 

1190

 

405

350

 

319

 

22

 

3

12-Φ23

 

 

16

 

 

 

 

355

 

 

 

12-Φ28


Company Features
1. We have a customer-centered support team. They pursue excellent services and care about what clients feel and concern. It is their professionalism and support that we have won over such a number of clients.
2. High quality and stable quality is what Shenzhen Mech Valve Trading Co., Ltd. aims to bring to customers. Contact us!
Shenzhen Mech Valve Trading Co., Ltd.The production strength is strong, the management system is perfect, and the produced are all selected high-quality materials, which are manufactured by advanced technology and fine processing, with excellent workmanship and high quality, which are both beautiful and practical.
We strictly control every link from raw material selection, production and processing to finished product delivery, and do not miss every detail to ensure that all finished products have excellent quality.
has modern production equipment and experienced production personnel, and also has a strict quality management system. In each production link of , there are professionals to carry out testing and inspection, which provides the excellent quality of . solid foundation.
Shenzhen Mech Valve Trading Co., Ltd. With imported production equipment, highly automated production lines, mature production technology, advanced technology, and senior R&D and design personnel, not only can customize, but also ensure reliable and superior product quality.
The we produce is fine in workmanship, reasonable in design, excellent in performance and stable in quality, and is a trustworthy high-quality product.
enjoys a wide application such as . Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density
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