Z541H/W/Y API Bevel Gear Gate Valve
Product overview
Product model: Z541H/W/Y
Nominal diameter: NPS1/2"~40"
Nominal pressure: Class150~2500Lb
Main material: ASTM A216 WCB
Drive mode: handwheel, gear, electric, pneumatic
Design & Manufacture: API 600, BS1414, ASME B16.34
Connection: ASME B16.5, ASME B16.47,
Butt-welding connection: ASME B16.25
Pressure - temperature rating: ASME B16.34
Tests: API 598, BS 6755, ASME B16.34
1. Characteristics of Z541H/W/Y API Bevel Gear Gate Valve produced and sold by Baigang Valve Group
1, The design and manufacture of the product conforms to API standard ANSI B16.34, American Petroleum Institute standard API6D and API600 requirements.
2, Compact structure, small size, good rigidity, safe and reliable sealing.
3, The closing part (gate) adopts elastic structure, which can automatically compensate the deformation of the valve body caused by abnormal load or temperature in the work.As a result, the seal is reliable and does not produce gate wedges.
4, Manual valves with sizes greater than or equal to NPS10", pressure class 150 LBS and sizes greater than or equal to NPS6", pressure class 600~2500 LBS are equipped with rolling bearings in the operating device for easy opening and closing.
5, the main material, internal material, packing, gasket, fastener materials can be reasonably combined according to user requirements or actual working conditions.
6, NPS≤10" gate valve, the valve seat can be replaceable with internal thread connection valve seat, can be combined with the sealing surface material of the closing piece, to meet the requirements of working conditions, prolong the service life.
2. Z541H/W/Y API Bevel Gear Gate Valve STD
|
Design and manufacture |
Structural length |
Flange dimensions |
Butt-welding joint dimensions |
pressure-temperature |
Test inspection |
|
APl 600 |
ASME B16.10 |
ASME B16.5 |
ASTM B16.25 |
ASME B16.34 |
APl 598 |
壓力試驗(yàn)
|
Nominal pressure PN(Lb) |
strength test |
Water seal test |
Air seal test |
|||
|
MPa |
Lbf/in2 |
MPa |
Lbf/in2 |
MDa |
Lbf/in2 |
|
|
150 |
3.1 |
450 |
2.2 |
315 |
0.5～0.7 |
60～100 |
|
300 |
7.8 |
1125 |
5.6 |
815 |
||
|
600 |
15.3 |
2225 |
11.2 |
1630 |
||
|
900 |
23.1 |
3350 |
16.8 |
2440 |
||
|
1500 |
38.4 |
5575 |
28.1 |
4080 |
||
|
2500 |
64.6 |
9367 |
47.4 |
6873 |
||
3. Z541H/W/Y API Bevel Gear Gate Valve Material of main parts
|
shell |
ASTM A216 WCB |
ASTM A351 CF8 |
|||
|
Ram |
WCB |
CF8 |
CF8M |
Monel |
|
|
Stem |
F6a |
F304 |
F316 |
Monel |
F304 |
|
Gate sealing face |
13Cr 13Cr STL |
304 STL |
316 STL |
Monel |
304 304 STL |
|
Sealing surface of valve seat |
13Cr STL STL |
304 STL |
316 STL |
Morel |
304 STL STL |
4. Z541H/W/Y API Bevel Gear Gate Valve main dimensions
| DN | 150Lb RF | ||||||||
| mm | in | L | D | D1 | D2 | b | Z-φd | H | D0 |
| 15 | 1/2 | 108 | 89 | 60.5 | 35 | 11.5 | 4-φ16 | 165 | 100 |
| 20 | 3/4 | 117 | 98 | 70 | 43 | 13 | 4-φ16 | 190 | 100 |
| 25 | 1 | 127 | 108 | 79.5 | 51 | 14.5 | 4-φ16 | 230 | 120 |
| 32 | 11/4 | 140 | 117 | 89 | 63.5 | 16 | 4-φ16 | 245 | 120 |
| 40 | 11/2 | 165 | 127 | 98.5 | 73 | 17.5 | 4-φ16 | 285 | 150 |
| 50 | 2 | 178 | 152 | 120.5 | 92 | 19.5 | 4-φ19 | 325 | 150 |
| 65 | 21/2 | 190 | 178 | 139.5 | 105 | 22.5 | 4-φ19 | 350 | 180 |
| 80 | 3 | 203 | 190 | 152.5 | 127 | 24 | 4-φ19 | 380 | 200 |
| 100 | 4 | 229 | 229 | 190.5 | 157 | 24 | 8-φ19 | 460 | 200 |
| 125 | 5 | 254 | 254 | 216 | 186 | 24 | 8-φ22 | 630 | 250 |
| 150 | 6 | 267 | 279 | 241.5 | 216 | 25.5 | 8-φ22 | 635 | 250 |
| 200 | 8 | 292 | 343 | 298.5 | 270 | 2 | 8-φ22 | 765 | 280 |
| 250 | 10 | 330 | 406 | 362 | 324 | 30.5 | 12-φ26 | 895 | 300 |
| 300 | 12 | 356 | 483 | 432 | 381 | 32 | 12-φ26 | 1080 | 350 |
| 350 | 14 | 381 | 533 | 476 | 413 | 35 | 12-φ29 | 1295 | 350 |
| 400 | 16 | 406 | 497 | 540 | 470 | 37 | 16-φ29 | 1435 | 400 |
| 450 | 18 | 432 | 635 | 578 | 533 | 40 | 16-φ32 | 1625 | 400 |
| 500 | 20 | 457 | 699 | 635 | 584 | 43 | 20-φ32 | 1830 | 450 |
| 600 | 24 | 508 | 813 | 749.5 | 692 | 48 | 20-φ35 | 2175 | 500 |
| 650 | 26 | 559 | 786 | 745 | 711 | 41.5 | 36-φ22 | 2235 | 550 |
| 700 | 28 | 610 | 837 | 795 | 762 | 44.5 | 40-φ22 | 2310 | 600 |
| 750 | 30 | 610 | 887 | 846 | 813 | 44.5 | 44-φ22 | 2695 | 600 |
| 800 | 32 | 660 | 941 | 900 | 864 | 46 | 48-φ22 | 3710 | - |
| 900 | 36 | 711 | 1057 | 1011 | 972 | 52.5 | 44-φ26 | 3925 | - |
| 1000 | 40 | 811 | 1175 | 1121 | 1080 | 56 | 44-φ29 | 4320 | - |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the Z541H/W/Y API Bevel Gear Gate Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: lhwkh.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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