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Industrial Cast Steel Bolted Bonnet Gate Valve API 600 (Z41H) Rising Stem OS & Y

Z41H / Z40H

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Description

API 6D WCB ANSI 16.5B Cast Steel Class150~2500 Flanged Gate Valve (Z41H) For Oil, Gas

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Specifications:

Technical?Specification
- Nominal?diameter:?2& quot;-40& quot;
- ?Nominal?pressure:?150Lb?300Lb?600Lb?900Lb?1500Lb
- ?Applicable?Medium:?water?,gas,oil,and?other?causticity?medium.
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Applications?Standard
Design?and?manufacture?as?API600,?ANSI?B16.34
Face?to?face?dimensions?as?ANSI?B16.10
End?flange?dimension?as?per?ANSI?B16.5
Pressure-temperature?ratings?as?ANSI?B16.34
Pressure?test?as?API?598

Test?Pressure

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Test?Item | Shell?Test | Seal?Test | Back?Seal?Test | Air?Seal?Test |
Medium | ?Water | ?Air |
?Unit | MPa | Ibf/in2 | MPa | Ibf/in2 | MPa | Ibf/in2 | MPa | Ibf/in2 |
?Pressure?(Class) | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 |
400 | 10.3 | 1500 | 7.6 | 1100 | 7.6 | 1100 |
600 | 15.3 | 2225 | 11.2 | 1630 | 11?2 | 1630 |
900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 |
1500 | 38.4 | 5575 | 28.1 | 4080 | 28.1 | 4080 |
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Description:

Brief?introduction:
The?series?of?gate?valves?include?cast?steel?gate?valve?and?forged?steel?gate?valve.?They?are

?designed?and?manufactured?according?to?ANSI?B16.34.?With?solid?wedge?and?flexible?wedge,?

so?it?can?be?used?for?different?pressures.?Gate?valves?have?back?seal.?Back?seal?of?forged-steel?gate?valve?is?weld?with?stainless?steel.?So?it?has?perfect?sealing.?Its?maintenance?is?

convenient.?Widely?used?in?petroleum,chemistry,water?treatment?industries.


Applications:

Features:
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-?& quot;H& quot;?type?wedge:
Gate?valve?has?& quot;H& quot;?type?,?flexible?single?wedge.?It?can?compensate?the?distortion?of?body.?So?it

?has?reliable?sealing?and?prevent?wedge?against?difficult?operation?because?of?overload.?It?is?

suitable?to?steam?and?other?high?temperature?medium.
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-?Full?port?design:
Gate?valve?has?full?port.?So?it?is?convenient?to?clear?pipeline.??-?Changeable?seat:
Seat?and?body?is?connected?with?thread.?So?seat?can?be?dismantled?and?changed,?It?is?convenient

?to?maintenance.
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-?Precise?design:
Design?the?body?and?bonnet?according?to?precise?calculation.?body?and?bonnet?have?high?strength

?,?rigid?and?flow?ability

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? ?Main?Connection?Dimensions
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Type | Size(mm) | ?Dimension(mm) |
inch | DN | L | D | D1 | D2 | b | Z-Φd | H | Do |
Z40H/W/Y-300Lb?

Z540?H/W/Y?-300Lb?
Z940?H/W/Y?-300Lb | 1/2″ | 15 | 140 | 95 | 66.5 | 35 | 15 | 4-Φ15 | 190 | 120 |
3/4 | 20 | 152 | 117 | 82.5 | 43 | 16 | 4-Φ19 | 200 | 120 |
1″ | 25 | 165 | 124 | 89 | 51 | 18 | 4-Φ19 | 225 | 140 |
11/4″ | 32 | 178 | 133 | 98.5 | 64 | 19 | 4-Φ19 | 255 | 160 |
11/2″ | 40 | 190 | 156 | 114.3 | 73.2 | 21 | 4-Φ22 | 320 | 180 |
2″ | 50 | 216 | 165 | 127 | 92 | 23 | 8-Φ19 | 360 | 220 |
21/2″ | 65 | 241 | 190.5 | 149.4 | 104.7 | 26 | 8-Φ22 | 400 | 240 |
3″ | 80 | 283 | 210 | 168.2 | 127 | 29 | 8-Φ22 | 455 | 280 |
d″ | 100 | 305 | 254 | 200.2 | 157 | 32 | 8-Φ22 | 500 | 300 |
5″ | 125 | 381 | 279 | 235 | 185.7 | 35 | 8-Φ22 | 555 | 320 |
6″ | 150 | 403 | 318 | 270 | 216 | 37 | 12-Φ22 | 650 | 350 |
8″ | 200 | 419 | 381 | 330 | 270 | 42 | 12-Φ25 | 900 | 450 |
10″ | 250 | 457 | 445 | 387.5 | 324 | 48 | 16-Φ29 | 970 | 500 |
12″ | 300 | 502 | 521 | 451 | 381 | 51 | 16-Φ32 | 1110 | 550 |
14″ | 350 | 762 | 584 | 514.5 | 413 | 54 | 20-Φ32 | 1220 | 600 |
16″ | 400 | 838 | 648 | 571.5 | 470 | 58 | 20-Φ35 | 1430 | 650 |
18″ | 450 | 914 | 711 | 628.7 | 533.4 | 61 | 24-Φ35 | 1510 | 700 |
20″ | 500 | 991 | 775 | 685.8 | 584 | 64 | 24-Φ35 | 1680 | 750 |
24″ | 600 | 1143 | 914.4 | 812.8 | 692 | 70 | 24-Φ41 | 1820 | 800 |
26″ | 650 | 1245 | 972 | 876 | 749.5 | 80 | 2-Φ45 | 1920 | 850 |
28″ | 700 | 1346 | 1035 | 939.8 | 800 | 86 | 28-Φ45 | 2100 | 900 |
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? ?Main?Connection?Dimensions
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Type | ?Size(mm) | ?Dimension(mm) |
inch | DN | L | D | D1 | D2 | b | z-Φd | H | D0 |
Z40H/W/Y-600Lb
Z540?H/W/Y?-600Lb
Z940?H/W/Y?-600Lb | 1/2″ | 15 | 165 | 95 | 66.5 | 35 | 15 | 4-Φ15 | 190 | 120 |
3/4″ | 20 | 190 | 118 | 82.5 | 43 | 16 | 4-Φ19 | 200 | 120 |
14″ | 25 | 216 | 124 | 89 | 51 | 18 | 4-Φ19 | 230 | 140 |
11/4″ | 32 | 229 | 133 | 98.5 | 64 | 21 | 4-Φ19 | 260 | 160 |
11/2″ | 40 | 241 | 156 | 114.3 | 73.2 | 23 | 4-Φ22 | 330 | 180 |
2″ | 50 | 292 | 165 | 127 | 92 | 26 | 8-Φ19 | 380 | 250 |
21/2″ | 65 | 330 | 190.5 | 149.4 | 104.7 | 29 | 8-Φ22 | 420 | 300 |
3″ | 80 | 356 | 210 | 168.2 | 127 | 32 | 8-Φ22 | 470 | 300 |
4″ | 100 | 432 | 273 | 216 | 157 | 38 | 8-Φ25 | 570 | 350 |
5″ | 125 | 508 | 330 | 266.7 | 185.7 | 45 | 8-Φ29 | 650 | 450 |
6″ | 150 | 559 | 356 | 292 | 216 | 48 | 12-Φ29 | 700 | 450 |
8″ | 200 | 660 | 419 | 349 | 270 | 56 | 12-Φ32 | 880 | 500 |
10″ | 250 | 787 | 508 | 432 | 324 | 64 | 16-Φ35 | 1020 | 600 |
12″ | 300 | 838 | 559 | 489 | 381 | 67 | 20-Φ35 | 1230 | 700 |
14″ | 350 | 889 | 603 | 527 | 413 | 70 | 20-Φ38 | 1300 | 750 |
16″ | 400 | 991 | 686 | 603 | 470 | 77 | 20-Φ41 | 1450 | 800 |
18″ | 450 | 1092 | 743 | 654 | 533.4 | 83 | 20-Φ44 | 1550 | 850 |
20″ | 500 | 1194 | 813 | 724 | 584 | 89 | 24-Φ44 | 1720 | 900 |
24″ | 600 | 1397 | 940 | 838 | 692 | 102 | 24-Φ52 | 1860 | 950 |
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? ?Main?C0nnecti0n?Dimensi0ns
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?Type | ?Size(mm) | ?Dimensi0n(mm) | ? |
inch | DN | L | D | D1 | D2 | D8 | b | f | z-Φd | H | D0 |
Z40H/W/Y-900Lb?
Z540?H/W/Y?-900Lb?
Z940?H/W/Y?-900Lb | 11/2″ | 40 | 305 | 178 | 123.8 | 92 | 68.3 | 32 | 6.35 | 4-Φ29 | 450 | 250 |
2″ | 50 | 368 | 216 | 165.1 | 124 | 95.25 | 38.5 | 7.92 | 8-Φ26 | 500 | 300 |
21/2″ | 65 | 419 | 244 | 190.5 | 137 | 107.95 | 41.5 | 7.92 | 8-Φ29 | 550 | 350 |
3″ | 80 | 381 | 241 | 190.5 | 156 | 123.8 | 38.5 | 7.92 | 8-Φ26 | 600 | 350 |
d″ | 100 | 457 | 292 | 234.9 | 181 | 149.2 | 44.5 | 7.92 | 8-Φ32 | 650 | 400 |
6″ | 150 | 610 | 381 | 317.5 | 241 | 211.1 | 56.0 | 7.92 | 12-Φ32 | 730 | 500 |
8″ | 200 | 737 | 470 | 393.7 | 308 | 269.9 | 63.5 | 7.92 | 12-Φ39 | 920 | 600 |
10″ | 250 | 838 | 545 | 469.9 | 362 | 323.85 | 70.0 | 7.92 | 16-Φ39 | 1040 | 750 |
12″ | 300 | 965 | 610 | 533.4 | 419.1 | 381 | 79?5 | 7.92 | 20-Φ39 | 1250 | 800 |
14″ | 350 | 1029 | 640 | 558.8 | 467 | 419.1 | 86.0 | 11.13 | 20-Φ42 | 1330 | 850 |
16″ | 400 | 1130 | 705 | 615.9 | 524 | 469.9 | 89.0 | 11.13 | 20-Φ45 | 1500 | 900 |
Z40?H/W/Y-1?500Lb?Z540H/W/Y-1?500Lb?Z940H/W/Y?-1500LbY | 11/2″ | 40 | 305 | 178 | 123.8 | 92 | 68.3 | 32 | 6.35 | 4-Φ29 | 450 | 250 |
2″ | 50 | 368 | 216 | 165.1 | 124 | 95.25 | 38.5 | 7.92 | 8-Φ26 | 500 | 400 |
21/2″ | 65 | 419 | 244 | 190.5 | 137 | 107.95 | 41.5 | 7.92 | 8-Φ29 | 550 | 350 |
3″ | 80 | 470 | 267 | 203.2 | 168 | 136.5 | 48 | 7.92 | 8-Φ32 | 610 | 400 |
4″ | 100 | 546 | 311 | 241.3 | 193?6 | 162 | 54 | 7.92 | 8-Φ35 | 660 | 500 |
6″ | 150 | 705 | 394 | 317.5 | 247?7 | 211.1 | 83 | 9.53 | 12-Φ39 | 740 | 600 |
8″ | 200 | 832 | 483 | 393.7 | 317?5 | 269.9 | 92 | 11.12 | 12-Φ45 | 930 | 700 |
10″ | 250 | 991 | 584?2 | 482.6 | 371?4 | 323.85 | 108 | 11.12 | 12-Φ51 | 1060 | 800 |
12″ | 300 | 1130 | 673 | 517.5 | 438?2 | 381 | 124 | 14.28 | 16-Φ54 | 1280 | 900 |
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