Professional Industrial Valves Manufacturer

Mech  >  AI - Page Sitemap  >  Best wedge gate valve durable factory industry
Best wedge gate valve durable factory industry

Best wedge gate valve durable factory industry
  • Best wedge gate valve durable factory industry
  • Best wedge gate valve durable factory industry
  • Best wedge gate valve durable factory industry

Best wedge gate valve durable factory industry

Statement
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:

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



Best wedge gate valve durable factory industry-1
Z41X


• Connection Ends: Flange to ASME B16.1 CL 125

• Working Pressure: 300PSI 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

ASTM A536,65-45-12


2

Resilient Wedge Disc

ASTM A536,65-45-12+EPDM


3

Stem

AISI 420

AISI 304, AISI 431, AISI 316, Al-bronze

4

Bonnet Gasket

EPDM

NBR

5

Bonnet

ASTM A536,65-45-12


6

Washer

Brass Hpb59-1


7

Yoke

ASTM A536,65-45-12


8

Stem Bushing

Brass Hpb59-1


9

Gland

ASTM A536,65-45-12


10

Stem Nut

Brass Hpb59-1

Bronze ZQSn5-5-5

11

Handwheel

ASTM A536,65-45-12

Pressed Steel

12

Washer

Brass Hpb59-1


13

Gland Nut

Carbon Steel Zinc Plated

AISI 304, AISI 316

14

Stud

Carbon Steel Zinc Plated

AISI 304, AISI 316

15

Flat Washer

Carbon Steel Zinc Plated

AISI 304, AISI 316

16

Nut

Carbon Steel Zinc Plated

AISI 304, AISI 316

17

O-Ring

EPDM

NBR

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


Best wedge gate valve durable factory industry-2



DN

Dimensions(mm)

Inch

mm

L

H1(Close)

H2(Open)

D

D1

C

n-ΦL

2"

50

178

318

370
152

120.7

16

4-Φ19.1

2.5"

65

190

343

410
178

139.7

17.5

4-Φ19.1

3"

80

203

386

468
191

152.4

19.1

4-Φ19.1

4"

100

229

436

538
229

190.5

19.1

8-Φ19.1

5"

125

254

516

640
254

215.9

19.1

8-Φ22.2

6"

150

267

576
730
279

241.3

19.1

8-Φ22.2

8"

200

292

749
950
343

298.5

22.2

8-Φ22.2

10"

250

330

904
1158
406

362

23.8

12-Φ25.4

12"

300

356

1030
1335
483

431.8

25.4

12-Φ25.4


Our strong R&D strength gives Mech many innovative designe styles. This product can repeat the same measurement many times
Mech is manufactured through superior manufacturing processes. This product has the advantage of high accuracy
Mech is design based on industry-leading design concept. There is little variation between its measuring values
The production of Mech is strictly controlled and inspected before going into the next stage. This product is notable for its strong overload capacity
Mech is designed by innovative professionals using finest quality materials. The function of this product can be customized to meet the needs of liquids, granules, slurries, solids, and powder
The product is able to provide information regarding the contents. This information may be promotional, factual or mandated by consumer law. This product is characterized by excellent temperature stability
Chat Online
Chat Online
Chat Online inputting...
Sign in with: