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Best 3 way air valve valve for business sewage

Best 3 way air valve valve for business sewage
  • Best 3 way air valve valve for business sewage
  • Best 3 way air valve valve for business sewage
  • Best 3 way air valve valve for business sewage

Best 3 way air valve valve for business sewage

The manufacture of Mech involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly.
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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



Best 3 way air valve valve for business sewage-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

Stem

SS420

SS304, SS316, SS431

3

Hinge Bushing

Brass Hpb59-1

 

4

Spring

SS304

SS316

5

Nut

SS304

SS316

6

Disc

EN-GJS-450-10

 

7

O-Ring

EPDM

NBR

8

Hinge bushing

Brass Hpb59-1

 

9

Seat

EN-GJS-450-10

 

10

O-Ring

NBR

EPDM

11

Screw

Carbon Steel Zinc Plated

SS304, SS316

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


Best 3 way air valve valve for business sewage-2


DN

Dimensions(mm)

Inch

mm

L

D

D1

D2

C

T

n-φL

2"

50

120

165

125

99

19

3

4-Ø19

2.5"

65

135

185

145

118

19

3

4-Ø19

3"

80

155

200

160

132

19

3

8-Ø19

4"

100

165

220

180

156

19

3

8-Ø19

5"

125

190

250

210

184

19

3

8-Ø19

6"

150

210

285

240

211

19

3

8-Ø23

8"

200

260

340

295

266

20

3

12-Ø23

10"

250

285

405

355

319

22

3

12-Ø28


Mech is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability.
Mech must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.
The creation of Mech involves some advanced technologies. They include mechanical systems technology, automatic control technology, sensing technology, and servo-drive technology.
Mech is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc.
Mech is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed.
The physical and chemical properties are stable, with excellent characteristics such as waterproof and anti-slip, compressive and wear-resistant, not easy to fade, etc., and can be used as decorative walls and floors.
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