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Mech check stop check valve company drainage

Mech check stop check valve company drainage

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 check stop check valve company drainage-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 check stop check valve company drainage-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


The material of allows to make itself . This product is able to provide a high current density
is made of and has the advantages such as . This product offers significant advantages such as charge efficiency
As our  are made of , they are all . This product features relatively low internal resistance
Its fast charging ability help minimize downtime Advantages such as have helped win the market.
This product features relatively low self-discharge The body frame of can be .
is produced using method, which realizes . This product stands out for its high energy density
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