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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

It is made of widened and thickened plates and refined with high-quality hardware accessories. It has a stable structure, fine workmanship, smooth surface, hard and thick texture, firm and durable.
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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


Porcelain is compact, glazed smooth, delicate carcass, bright and clean surface, beautiful and unique in shape, it is a genuine high-quality product.
The texture is fine and smooth, the overall transparency is bright, high-quality, easy to install, easy to clean and maintain, just wipe gently with a wet towel and it will be as bright as new immediately.
Simple design, fine workmanship, beautiful appearance, safe and reliable use, high quality, it is your quality choice.
Reasonable in design, simple in structure, small in floor area, easy to install, easy to maintain and maintain in the later stage, it is a metallurgical mechanical equipment with both aesthetics and practicability.
[企业简称] has strong production strength and strict management system. The produced is not only fine in workmanship and beautiful in appearance, but also has good corrosion resistance and impact resistance, high quality, and durable.
Made of environmentally friendly and safe materials, it has a stable structure, safe use, strong bearing capacity, and is not easy to be damaged or deformed even if it is used for a long time. It is durable and has a long service life.
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