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Mech Wholesale 2.5 gate valve company chemical

Mech Wholesale 2.5 gate valve company chemical

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 Wholesale 2.5 gate valve company chemical-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 Wholesale 2.5 gate valve company chemical-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


The design of Mech reflects a good composition of Elements of Furniture Design. It is achieved by arranging/organizing elements including Line, Forms, Color, Texture, and Pattern. It is widely used by Apple, IKEA, and other famous companies
During the design phase of Mech , several factors have been taken into considerations. They include human ergonomics, potential safety hazards, durability, and functionality. The edges of the product have been machined to be smooth
Mech is carefully designed. Mechanical behavior such as statics, dynamics, the strength of materials, vibrations, reliability, and fatigue are taken into consideration. Its key components are made of stainless steel which is durable in use
Manufacturing for Mech involves several aspects. They include metal cutting, forming, structural forming, surface polishing, mechanical parts manufacturing, etc. It is widely used by Apple, IKEA, and other famous companies
We check the fabric of Mech before production. It is evaluated according to weight, printing quality, defects and feel. Its stainless steel raw materials make it easy to clean
The product can achieve uninterrupted operation. It promotes the working efficiency or productivity up to 99% without a low possibility of machine failure. Through hardening treatment, it is sturdy enough
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