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.
◔ Material:Ductile Iron EN-GJS-450-10
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.
• Connection Ends: Flange to BS EN 1092-2:1997
• 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 | O-ring | NBR | EPDM |
4 | Stem | SS420 | SS304, SS16, Al-bronze |
5 | Nut | Carbon Steel Zinc Plated | SS304, SS316 |
6 | Bonnet | EN-GJS-450-10 |
|
7 | Stem Bushing | Brass Hpb59-1 |
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8 | Gland | EN-GJS-450-10 |
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9 | Flat Washer | Carbon Steel Zinc Plated | SS304, SS316 |
10 | Stud | Carbon Steel Zinc Plated | SS304, SS316 |
11 | Nut | Carbon Steel Zinc Plated | SS304, SS316 |
12 | Yoke | EN-GJS-450-10 |
|
13 | Nut | Brass Hpb59-1 |
|
14 | Washer | Brass Hpb59-1 |
|
15 | Locknut | Carbon Steel Zinc Plated |
|
16 | Handwheel | EN-GJS-450-10 | Pressed Steel |
17 | Stem Packing | NBR | EPDM |
18 | Bonnet Gasket | EPDM | NBR |
Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.
DN | PN | Dimensions(mm) | |||||||||
Inch | mm |
| L | H1(Close) | H2(Open) | D | D1 | d | C | T | n-φL |
2" | 50 | 10 | 178 | 257 | 307 | 165 | 125 | 99 | 19 | 3 | 4-Φ19 |
|
| 16 |
|
|
|
|
|
|
|
|
|
2.5" | 65 | 10 | 190 | 305 | 370 | 185 | 145 | 118 | 19 | 3 | 4-Φ19 |
|
| 16 |
|
|
|
|
|
|
|
|
|
3" | 80 | 10 | 203 | 350 | 430 | 200 | 160 | 132 | 19 | 3 | 8-Φ19 |
|
| 16 |
|
|
|
|
|
|
|
|
|
4" | 100 | 10 | 229 | 422 | 522 | 220 | 180 | 156 | 19 | 3 | 8-Φ19 |
|
| 16 |
|
|
|
|
|
|
|
|
|
5" | 125 | 10 | 254 | 515 | 640 | 250 | 210 | 184 | 19 | 3 | 8-Φ19 |
|
| 16 |
|
|
|
|
|
|
|
|
|
6" | 150 | 10 | 267 | 563 | 713 | 285 | 240 | 211 | 19 | 3 | 8-Φ23 |
|
| 16 |
|
|
|
|
|
|
|
|
|
8" | 200 | 10 | 292 | 675 | 875 | 340 | 295 | 266 | 19 | 3 | 8-Φ23 |
|
| 16 |
|
|
|
|
|
|
|
| 12-Φ23 |
10" | 250 | 10 | 330 | 905 | 1155 | 405 | 350 | 319 | 22 | 3 | 12-Φ23 |
|
| 16 |
|
|
|
| 355 |
|
|
| 12-Φ28 |
12" | 300 | 10 | 356 | 1030 | 1330 | 460 | 400 | 370 | 24.5 | 4 | 12-Φ23 |
|
| 16 |
|
|
|
| 410 |
|
|
| 12-Φ28 |
14" | 350 | 10 | 381 | 1210 | 1560 | 520 | 460 | 429 | 26.5 | 4 | 16-Φ23 |
|
| 16 |
|
|
|
| 470 |
|
|
| 16-Φ28 |
16" | 400 | 10 | 406 | 1280 | 1680 | 580 | 515 | 480 | 28 | 4 | 16-Φ28 |
|
| 16 |
|
|
|
| 525 |
|
|
| 16-Φ31 |
18" | 450 | 10 | 432 | 1760 | 2210 | 640 | 565 | 530 | 30 | 4 | 20-Φ28 |
|
| 16 |
|
|
|
| 585 | 548 |
|
| 20-Φ31 |
20" | 500 | 10 | 457 | 1780 | 2280 | 715 | 620 | 582 | 31.5 | 4 | 20-Φ28 |
|
| 16 |
|
|
|
| 650 | 609 |
|
| 20-Φ34 |
24" | 600 | 10 | 508 | 1950 | 2550 | 840 | 725 | 682 | 36 | 5 | 20-Φ31 |
|
| 16 |
|
|
|
| 770 | 720 |
|
| 20-Φ37 |
1, Can i get free samples?
A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.
2, Can I request to change the form of packaging and transportation?
A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3, Can i request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4,Can i have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear
their own the cost.
5,Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
Here's five reasons why you should choose ANIEC Valves:
• ANIEC Valves has been consistently recognised as one of the world's leading valve manufacturers by Oil and Gas operating companies.
• We have the scope to deliver instrumentation, subsea and pipeline valve solutions across our three companies - combined with our ability to provide project-focused consultations.
• We innovate and pioneer solutions that directly reduce overheads, increase extraction profit margins and improve safety. Our valves are constantly changing for the future ahead, as we achieve deeper water depth ratings and higher pressure ratings.
• Safety has always been our number one concern. We demand only the most reliable operations from our valves - and that's why we perform strenuous testing where required.
• Our people excel in their chosen fields. From our Engineering department, to our Sales department, our people are experts in their own right. Each day, we embrace new ideas and ways of operation to ensure that we consistently deliver outstanding customer support.
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