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Mech Latest wafer check valve company irrigation

Mech Latest wafer check valve company irrigation

Connection Ends
Flange to BS EN 1092-2:1997
Temperature Range
0℃- 80℃
Coating
Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
Working Pressure
PN10/PN16
Price
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Statement


Check valves serve to prevent the backflow of medium in the piping system for protection of important equipments, 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 EN-GJS-450-10

Valve body, bonnet, disc are all produced in ductile iron material which provides guarantee for high strength and good corrosion 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.


Small hydraulic friction loss with reasonable structure design



MATERIAL SPECIFICATION



Mech Latest wafer check valve company irrigation-1
H44J


• Connection Ends: BS EN 1092 PN10/PN16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E

• 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

Bolt

Carbon Steel Zinc Plated

SS304, SS316

3

Washer

Carbon Steel Zinc Plated

SS304, SS316

4

Disc

Carbon Steel + EPDM

Carbon Steel+NBR

5

Bonnet

EN-GJS-450-10

 

6

Bonnet Gasket

EPDM

 

7

Plug

Malleable Iron Galvanized

Bronze ASTM B584

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


Mech Latest wafer check valve company irrigation-2


DN

 PN

Dimensions(mm)

Inch

mm

 

L

D

D1

d

C

T

n-φL

2"

50

10/16

203

165

125

99

19

3

4-Φ19

2.5"

65

10/16

216

185

145

118

19

3

4-Φ19

3"

80

10/16

241

200

160

132

19

3

8-Φ19

4"

100

10/16

292

220

180

156

19

3

8-Φ19

6"

150

10/16

356

285

240

211

19

3

8-Φ23

 8"

 200

10

495

340

295

266

20

3

8-Φ23

 

 

16

495

340

295

266

20

3

12-Φ23

 10"

 250

10

622

405

350

319

22

3

12-Φ23

 

 

16

622

405

355

319

22

3

12-Φ28

 12"

 300

10

698

460

405

370

24.5

4

12-Φ23

 

 

16

698

460

410

370

24.5

4

12-Φ28


In the manufacture of Mech , a series of production processes has been conducted, including metal materials cutting, welding, polishing, and surface treatment. This product is certified under CCC, CE, RoHS, SAA, BIS, and BSMI
Mech has to go through a series of production processes before it becomes a beautiful gift, including material cleaning, drying, cutting, pattern making, polishing, etc. This product supports the top and front printing exit
The wood materials used in Mech have proven track record for performance and are sourced from established brands using reliable suppliers. The images or characters produced by it can be stored for a long time without fading
Mech is rigorously tested. It has passed many tests: antibacterial & antimicrobial testing, slip resistance testing, shedding propensity testing, and stitching reinforcement strength testing. Print width and line spacing can be customized based on needs
Mech has to go through a series of professional production stages including material selection, quality inspection, the initial product test before it goes to the gift shops. This product is widely used in convenience stores, supermarkets, post offices, transportation, etc
It has the desired colorfastness. The type of the dye, the amount of dye, its method of bonding to the fabric and dyeing procedures all contribute to this characteristic. This product produces clear images or characters
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