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Mech Valve hot-sale rising stem gate valve on sale chemical

Mech Valve hot-sale rising stem gate valve on sale chemical

Connection Ends
Flange to ASME B16.1 CL 125
Temperature Range
0℃-80℃
Coating
Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
Working Pressure
300PSI 200PSI and 250PSI available upon request
Price
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Company Advantages
1. Mech Valve rising stem gate valve is independently designed and manufactured by our expertise. It is very tough and has excellent fatigue strength
2. There are many reasons why people should choose this product, from the clear environmental and financial benefits of cutting energy use to potential improvements in mental and physical health. It is used extensively in the automation, oil & gas industries
3. It has good elasticity. Its comfort layer and the support layer are extremely springy and elastic due to their molecular structure. It is made to be durable even in the toughest pipeline environments
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 Valve hot-sale rising stem gate valve on sale chemical-1
Z41X


• Connection Ends: Flange to ASME B16.1 CL 125

• Working Pressure: 300PSI 200PSI and 250PSI available upon request

• Temperature Range: 0℃- 80℃

• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550



Part No.

Part

Standard Specification

Options

1

Valve Body

ASTM A536,65-45-12


2

Resilient Wedge Disc

ASTM A536,65-45-12+EPDM


3

Stem

AISI 420

AISI 304, AISI 431, AISI 316, Al-bronze

4

Bonnet Gasket

EPDM

NBR

5

Bonnet

ASTM A536,65-45-12


6

Washer

Brass Hpb59-1


7

Yoke

ASTM A536,65-45-12


8

Stem Bushing

Brass Hpb59-1


9

Gland

ASTM A536,65-45-12


10

Stem Nut

Brass Hpb59-1

Bronze ZQSn5-5-5

11

Handwheel

ASTM A536,65-45-12

Pressed Steel

12

Washer

Brass Hpb59-1


13

Gland Nut

Carbon Steel Zinc Plated

AISI 304, AISI 316

14

Stud

Carbon Steel Zinc Plated

AISI 304, AISI 316

15

Flat Washer

Carbon Steel Zinc Plated

AISI 304, AISI 316

16

Nut

Carbon Steel Zinc Plated

AISI 304, AISI 316

17

O-Ring

EPDM

NBR

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


Mech Valve hot-sale rising stem gate valve on sale chemical-2



DN

Dimensions(mm)

Inch

mm

L

H1(Close)

H2(Open)

D

D1

C

n-ΦL

2"

50

178

318

370
152

120.7

16

4-Φ19.1

2.5"

65

190

343

410
178

139.7

17.5

4-Φ19.1

3"

80

203

386

468
191

152.4

19.1

4-Φ19.1

4"

100

229

436

538
229

190.5

19.1

8-Φ19.1

5"

125

254

516

640
254

215.9

19.1

8-Φ22.2

6"

150

267

576
730
279

241.3

19.1

8-Φ22.2

8"

200

292

749
950
343

298.5

22.2

8-Φ22.2

10"

250

330

904
1158
406

362

23.8

12-Φ25.4

12"

300

356

1030
1335
483

431.8

25.4

12-Φ25.4


Company Features
1. Shenzhen Mech Valve Trading Co., Ltd. has successfully established its own reputation in rising stem gate valve sales.
2. Shenzhen Mech Valve Trading Co., Ltd. owns a professional team of technicians to keep improving our gate valve .
3. Market philosophy of Mech Valve: Win the market with quality, enhance brand with reputation. Inquire!
With special design with , is more . Its surface and edge is smooth and neat
Motivated by different styles of design, our designers have successfully worked out fashionable . The choice of its materials is based on the required processing properties
The needs of designing latest is the fostering of a vibrant and dynamic Mech. Its cavity has the same geometry as the original part
Our features in . It remains good mechanical properties under high temperature
Well selected materials and advanced equipments render the best possible to fabricate by our company. It can be surface sprayed on request
Shenzhen Mech Valve Trading Co., Ltd.Through continuous technological learning and innovation, new concepts are incorporated into the R&D and production of , and the traditional model is broken through. Its own scientific cost control measures make the price of the product better, so that the overall cost performance of the product is higher, and it has more advantages in the market competition.
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