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Mech High-quality gate valve globe valve for business air conditioning

Mech High-quality gate valve globe valve for business air conditioning

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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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 High-quality gate valve globe valve for business air conditioning-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.


Mech High-quality gate valve globe valve for business air conditioning-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


There are many factors being considered during Mech design. They include the selection of material, form and size of the parts, frictional resistance and lubrication, and safety of the operator. Fast delivery can be guaranteed
Mech goes through a range of production stages. They are materials bending, cutting, shaping, molding, painting, and so forth, and all these processes are carried out according to furniture industry requirements. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
Mech goes through meticulous designing. Factors such as the accuracy, surface finish and other related parameters for the machine elements are specified with great deliberation. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
In the development phase of Mech , different fabric combinations and formulas and dyes have been tried by the R&D team. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
Mech is produced using carefully selected raw materials. These materials will be processed in the molding section and by different working machines to achieve the required shapes and sizes for furniture manufacturing. Our products range covers cold water soluble packaging PVA film series which include over 10 different types
The product is not susceptible to corrosion. Its surface has been treated with oxidization and anodization to guarantee its chemicals resistant capacity. Our film has good flexibility, the effective isolation of various substances and rapid dissolution of water
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