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Z41H/Y type steel wedge gate valve
Product description
Z41H, Z41Y type 150 (Lb)~600(Lb) steel wedge gate valve: manual, flange connection, open rod wedge rigid single gate, seat sealing surface material is cemented carbide, pressure level 150 (Lb)~600(Lb), valve body material is carbon steel (Z41Y-150(Lb)~600(Lb)), chromium molybdenum steel (Z41Y-300(Lb) I Z41Y-400(Lb) I) , Stainless steel (Z41Y-150 (Lb)P~600(Lb)P Z41Y-150(Lb)R~600(Lb)R Z41H-600(Lb)P Z41H-600(Lb)R) American standard gate valve.
Product performance parameters
Z41H, Z41Y type 150(Lb)~600(Lb) steel wedge gate valve main performance parameters | |||
Model number | Pressure level（Lb） | Applicable temperature/℃ | Applicable media |
Z41Y-150（Lb） | 150 | ≤425 | Water, steam, oil |
Z41Y-150（Lb）P | 150 | ≤200 | Corrosive media |
Z41Y-150（Lb）R | |||
Z41Y-300（Lb） | 300 | ≤425 | Water, steam, oil |
Z41Y-300（Lb）P | 300 | ≤200 | Corrosive media |
Z41Y-300（Lb）R | |||
Z41Y-400（Lb） | 400 | ≤425 | Water, steam, oil |
Z41Y-600（Lb） | 600 | ||
Z41H-150（Lb） | 150 | ≤425 | Water, steam, oil |
Z41H-300（Lb） | 300 | ||
Z41H-400（Lb） | 400 | ||
Z41Y-300（Lb）I | 300 | ≤550 | Water, steam, oil |
Z41Y-400（Lb）I | 400 | ≤450 | Non-corrosive media |
Z4Y-400（Lb）P | 400 | ≤150 | Weakly corrosive media |
Z41Y-400（Lb）R | ≤200 | Corrosive media | |
Z41H-600（Lb） | 600 | ≤200 | Non-corrosive media |
Z41H-600（Lb）I | ≤350 | ||
Z41H-600（Lb）P | ≤200 | Corrosive media | |
Z41Y-600（Lb）R | 600 | ≤150 | Corrosive media |
Product parts and materials
Z41H, Z41Y type 150(Lb)~600(Lb) steel wedge gate valve parts and materials | ||||
Model number | Material | |||
Valve body, valve cover, gate | Valve stem | Sealing surface | Packing | |
Z41Y-150（Lb） | Carbon steel | Chrome stainless steel | Surfacing cemented carbide | Asbestos graphite or flexible graphite |
Z41Y-150（Lb）P | Chrome-nickel-titanium steel | Chrome-nickel-titanium steel | — | — |
Z41Y-150（Lb）R | Chrome-nickel-molybdenum-titanium steel | Chrome-nickel-molybdenum-titanium steel | — | — |
Z41Y-300（Lb） | Carbon steel | Chrome stainless steel | Surfacing cemented carbide | Asbestos graphite or flexible graphite |
Z41Y-300（Lb）P | Chrome-nickel-titanium steel | Chrome-nickel-titanium steel | — | — |
Z41Y-300（Lb）R | Chrome-nickel-molybdenum-titanium steel | Chrome-nickel-molybdenum-titanium steel | — | — |
Z41Y-400（Lb） | Carbon steel | Chrome stainless steel | Surfacing cemented carbide | Asbestos graphite or flexible graphite |
Z41Y-600（Lb） | ||||
Z41H-150（Lb） | Carbon steel | Chrome stainless steel | Chrome stainless steel | Asbestos graphite or flexible graphite |
Z41H-300（Lb） | ||||
Z41H-400（Lb） | ||||
Z41Y-300（Lb）I | Chrome molybdenum steel | Chrome stainless steel | Surfacing cemented carbide | Asbestos graphite or flexible graphite |
Z41Y-400（Lb）I | Chrome molybdenum steel | Chromium molybdenum steel + cobalt chromium tungsten | — | — |
Z4Y-400（Lb）P | Chrome-nickel-titanium stainless steel | Chrome-nickel-titanium stainless steel | Surfacing cemented carbide | Asbestos measurements or flexible graphite |
Z41Y-400（Lb）R | Chromium nickel molybdenum titanium | Chrome-nickel-molybdenum-titanium steel + cobalt-chromium-tungsten | — | — |
Z41H-600（Lb） | Carbon steel | Chrome steel | — | — |
Z41H-600（Lb）I | ||||
Z41H-600（Lb）P | Chrome-nickel-titanium steel | Chromium molybdenum vanadium steel | ||
Z41Y-600（Lb）R | Chromium nickel molybdenum titanium stainless steel | Chromium nickel molybdenum titanium stainless steel | Surfacing cemented carbide | Asbestos graphite or flexible graphite |
Product shape and structure size
Z41H, Z41Y type 150 (Lb) steel wedge gate valve main shape and structure size (mm) | ||||||||||
DN | DN/in | L | D | D1 | D2 | b | z×Φd | H≈ | D0≈ | Weight/kg |
50 | 2 | 178 | 152 | 120.5 | 120.5 | 16 | 4×Φ19 | 323 | 200 | 23 |
65 | 21/2 | 190 | 178 | 139.5 | 139.5 | 18 | 4×Φ19 | 347 | 250 | 32 |
80 | 3 | 203 | 190 | 152.5 | 152.5 | 19 | 4×Φ19 | 383 | 250 | 40 |
100 | 4 | 229 | 229 | 190.5 | 190.5 | 24 | 8×Φ19 | 457 | 300 | 63 |
125 | 5 | 254 | 254 | 216 | 216 | 24 | 8×Φ22 | 632 | 300 | 66 |
150 | 6 | 267 | 279 | 241.5 | 241.5 | 26 | 8×Φ22 | 635 | 350 | 108 |
200 | 8 | 292 | 343 | 298.5 | 298.5 | 29 | 8×Φ22 | 762 | 350 | 181 |
250 | 10 | 330 | 406 | 362 | 362 | 31 | 12×Φ25 | 895 | 400 | 263 |
300 | 12 | 356 | 483 | 432 | 432 | 32 | 12×Φ25 | 1080 | 500 | 346 |
350 | 14 | 381 | 533 | 476 | 476 | 35 | 12×Φ29 | 1295 | 600 | 488 |
400 | 16 | 406 | 579 | 540 | 540 | 37 | 16×Φ29 | 1435 | 600 | 621 |
450 | 18 | 432 | 635 | 578 | 578 | 40 | 16×Φ32 | 1626 | 650 | 814 |
500 | 20 | 457 | 698 | 635 | 635 | 43 | 20×Φ32 | 1829 | 650 | 992 |
600 | 24 | 508 | 813 | 749.5 | 749.5 | 48 | 20×Φ35 | 2175 | 700 | 1492 |
750 | 30 | 610 | 984 | 914.5 | 914 | 75 | 28×Φ35 | 2692 | 700 | 2272 |
Z41H, Z41Y type 300 (Lb) steel wedge gate valve main shape and structure size (mm) | ||||||||||
DN | DN/in | L | D | D1 | D2 | b | z×Φd | H≈ | D0≈ | Weight/kg |
50 | 2 | 216 | 165 | 127 | 92 | 16 | 4×Φ19 | 323 | 200 | 23 |
65 | 21/2 | 241 | 190 | 149 | 105 | 18 | 4×Φ19 | 347 | 250 | 32 |
80 | 3 | 283 | 210 | 168.5 | 127 | 19 | 4×Φ19 | 383 | 250 | 40 |
100 | 4 | 305 | 254 | 200 | 157 | 24 | 8×Φ19 | 457 | 300 | 63 |
125 | 5 | 381 | 279 | 235 | 186 | 24 | 8×Φ22 | 632 | 300 | 66 |
150 | 6 | 403 | 318 | 270 | 216 | 26 | 8×Φ22 | 635 | 350 | 108 |
200 | 8 | 419 | 381 | 330 | 270 | 29 | 8×Φ22 | 762 | 350 | 171 |
250 | 10 | 457 | 444 | 387.5 | 324 | 31 | 12×Φ25 | 895 | 400 | 263 |
300 | 12 | 502 | 521 | 451 | 381 | 32 | 12×Φ25 | 1080 | 500 | 346 |
350 | 14 | 762 | 584 | 514.5 | 413 | 35 | 12×Φ29 | 1295 | 600 | 488 |
400 | 16 | 838 | 648 | 571.5 | 470 | 37 | 16×Φ29 | 1435 | 600 | 621 |
450 | 18 | 914 | 711 | 628.5 | 533 | 40 | 16×Φ32 | 1626 | 650 | 814 |
500 | 20 | 991 | 775 | 686 | 584 | 43 | 20×Φ32 | 1829 | 650 | 992 |
600 | 24 | 1143 | 914 | 813 | 692 | 48 | 20×Φ35 | 2175 | 700 | 1492 |
【Structure picture】
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生产基地： 河北省邯郸市成安县聚良大道北8号
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