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Mech Best globe valve types company water transportation

Mech Best globe valve types company water transportation

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. globe valve types comes out of different materials, including . It can be used to control the flow of various types of fluids such as air, mud, oil, liquid metals, etc
2. People will find it very soft and comfortable to wear with its excellent softness and smoothness. It is very friendly to people's skin. Its design ensures a good connection without leakage
3. The product has various quality attributes and high performance. With a compact appearance, it facilitates easy pipe arrangement
4. Before the final dispatch, this product is thoroughly checked on parameter to rule out the possibility of any defect. It has the characteristic of good corrosion resistance
5. The quality of this product is far more superior to that of other brands. It is very tough and has excellent fatigue strength
Statement


Gate valves serve to cut the medium flow in the piping system, 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 ASTM A536, 65-45-12
Body, bonnet, wedge, handwheel and operating nut are all produced in ductile iron material which provides guarantee for high strength and good corrosion resistance.


Triple O-ring Stem Seals

The lower O-ring isolates the stem thrust collar bearing area from the waterway. The upper two O-rings can easily be replaced in the line while the valve is under pressure in the open position.


Stainless Steel Stem, Brass Thrust Collar and Bronze Wedge Nut

This life-tested MEIDE design has repeatedly proven its superior strength and abrasive 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.


Long Service Life with Resilient Seat Cycling Test 1,000 times

The Valve has been subjected to 1,000 cycles of operation at a maximum rate of 6 cycles of operation per minute from fully closed to fully open and from fully open to fully closed positions under cycled hydrostatic pressure.




MATERIAL SPECIFICATION



Mech Best globe valve types company water transportation-1
Z45X


• Connection Ends: Flange to BS EN 1092-2:199

• 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

Resilient Wedge Disc

EN-GJS-450-10+EPDM

 

3

Stem

SS420

SS304, SS316, SS431, Al-bronze

4

Nut

Carbon Steel Zinc Plated

SS304, SS316

5

Bonnet

EN-GJS-450-10

 

6

O-Ring

NBR

EPDM

7

Gland

EN-GJS-450-10

 

8

Handwheel

EN-GJS-450-10

Pressed Steel

9

Bolt

Carbon Steel Zinc Plated

SS304, SS316

10

Flat Washer

Carbon Steel Zinc Plated

SS304, SS316

11

Ring Wiper

NBR

EPDM

12

Bolt

Carbon Steel Zinc Plated

SS304, SS316

13

Flat Washer

Carbon Steel Zinc Plated

SS304, SS316

14

O-Ring

NBR

EPDM

15

Thrust Washer

Brass HPb59-1

 

16

Bonnet Gasket

EPDM

NBR

17

Wedge Nut

Brass HPb59-1

Bronze ZQSn5-5-5

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


Mech Best globe valve types company water transportation-2


DN

PN

Dimensions(mm)

Inch

mm

 

L

H

D

D1

d

C

T

n-d

2"

50

10/16

178

218

165

125

99

19

3

4-Φ19

2.5"

65

10/16

190

232

185

145

118

19

3

4-Φ19

3"

80

10/16

203

281

200

160

132

19

3

8-Φ19

4"

100

10/16

229

316

220

180

156

19

3

8-Φ19

5"

125

10/16

254

393

250

210

184

19

3

8-Φ19

6"

150

10/16

267

420

285

240

211

19

3

8-Φ23

 

8"

 

200

10

 

292

 

490

 

340

 

295

 

266

 

20

 

3

8-Φ23

 

 

16

 

 

 

 

 

 

 

12-Φ23

 

10"

 

250

10

 

330

 

626

 

405

350

 

319

 

22

 

3

12-Φ23

 

 

16

 

 

 

355

 

 

 

12-Φ28


Company Features
1. Mech's technology has excelled the technique of this time. We conduct business all over the world. We are constantly improving the service spectrum to reach customers easily from Asia to Africa, from Europe to America, in short, all over the world, without being confined to the domestic market.
2. Our state-of-the-art factory boasts an impressive array of manufacturing facilities. With the help of these facilities, we are able to manufacture products precisely and timely and meet the ultimate requirements of our customers.
3. The factory has introduced many international cutting-edge manufacturing or assisting facilities. These facilities are able to detect most kinds of product defections, which gives us the capability to manufacture high-quality and standardized products. We are fully committed to continuously challenging ourselves by improving our service approach, all to achieve our customers' goals. Check now!
The whole production of Mech is carried out based on the requirement of lean production.
Mech is made of high-quality materials which are strictly selected by our experienced production team based on the application requirements and the industry quality standards.
The production level of Mech is up to the international standards.
To guarantee the quality of Mech , its raw material suppliers have undergone rigorous screening and only those suppliers that meet international standards are selected as long-term strategic partners.
Mech is designed as per the latest market trends & styles.
The materials are selected carefully, thick materials, exquisite workmanship, high quality, good weldability, corrosion resistance and cold workability, long service life and wide application range.
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