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valve dual check valve swing irrigation Mech Valve

valve dual check valve swing irrigation Mech Valve

valve dual check valve swing irrigation Mech Valve
  • valve dual check valve swing irrigation Mech Valve
  • valve dual check valve swing irrigation Mech Valve
  • valve dual check valve swing irrigation Mech Valve

valve dual check valve swing irrigation Mech Valve

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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Company Advantages
1. Mech Valve [拓展关键词 is fully tested under a series of testing machines. The testing includes illumination intensity, beam angle, and impulse voltage capacity. It is less prone to have scale build-up after long-term use
2. As a professional swing check valve manufacturer, Mech Valve has a strong and perfect quality assurance system. The rigorous construction and materials give it a higher level of safety
3. swing check valve shows advantages in dual check valve , and therefore deserves popularization. Its inner structure is able to offer better sealing
4. swing check valve is an dual check valve for this purpose due to its characteristics of vertical check valve . The solid metal construction ensures its long service life
5. swing check valve receive wide reception in virtue of its dual check valve . It has the characteristic of good corrosion resistance
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



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.



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


Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. is a company that's innovative and professional in China. Being produced based on the global standard, swing check valve is of greatest quality.
2. Through the use of high-tech means, Mech Valve has made great achievements, highlighting the advantages of water pump check valve.
3. Shenzhen Mech Valve Trading Co., Ltd. includes a contemporary standard mill construction. Today, the popularity of Mech Valve continues to increase. Inquire!
Favorable rate
100%
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