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Mech Best spring loaded swing check valve manufacturers sewage

Mech Best spring loaded swing check valve manufacturers sewage

Connection Ends
BS EN 1092 PN10/PN16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E
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 Best spring loaded swing check valve manufacturers sewage-1
H44X, H44T


• 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

Disc

EN-GJS-450-10

SS304, SS316, AL-Bronze UNC 95400

3

Stem

SS420

SS304, SS316, SS416

4

Spring

SS304

SS316

5

Rubber Seat

 

NBR

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


Mech Best spring loaded swing check valve manufacturers sewage-2


DN

PN

Dimensions(mm)

Inch

mm

 

L

D

D1

D2

2"

50

10/16

54

107

64

46

2.5"

65

10/16

54

127

78

60

3"

80

10/16

57

142

94

70

4"

100

10/16

64

162

117

84

5"

125

10/16

70

192

145

115

6"

150

10/16

76

218

170

134

8"

200

10/16

95

273

224

184

10"

250

10/16

108

328

265

220

12"

300

10/16

143

378

310

260

14"

350

10/16

184

438

360

302

16"

400

10/16

191

489

410

350


During the production of Mech , The overall light quality such as color rendering, color temperature, and the efficiency of the light source is obviously enhanced. Its lighting time is up to 16 hours after it's fully charged
During the production of Mech , it is strictly tested, including lifetime test, heat and power breakdown test, and mechanical damage test. This product has a life span of more than a decade without any maintenance
Mech is certified. It not only meets the requirements of GB and IEC standards but meets the UL safety certification. The product is certified under CE, ROHS, FCC, EMC, and LVD
Mech is rigorously inspected. It is conducted by our QC team who not only checks the conventional parameters but also conducts a simulated exam in different humidity and temperature conditions. The product has the advantage of low- and high-temperature resistance
The body design of Mech adopts aluminum alloy materials, which allows that it has a lightweight yet sturdy and robust construction. The product is certified under CE, ROHS, FCC, EMC, and LVD
The product is thoroughly checked in order to ensure that it performs without any flaws. It is perfectly encapsulated to prevent the invasion of dust and insects
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