上裝偏心半球閥Q940F/Y
Jacket eccentric half ball valve Q940F/Y
公稱通徑 Nominal diameter: DN100~DN1200
公稱壓力 Nominal pressure: PN1.0~4.0MPa
適用介質 Applicable medium:水、油、氣等 Water,oil,steam etc
適用溫度 Applicable temperature: -45℃-150℃
驅動方式 Drive mode:手動、電動 Hand operated,electrically operated
結構特點及用途: 本系列閥門除具有普通球閥流阻小、啟閉迅速、密封性能好等優點外,還具以下特點:
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主要零件材料Main parts materia
零件名稱Part name | 材料Material | ||
閥體、閥蓋、支架 Body,bonnet,Support | WCB | ZG1Crl8Ni9Ti | ZGOCrl8Nil2Mo2Ti |
球體Sphere | ZG2Cr13鍍硬鉻 | ZG1Crl8Ni9Ti | ZGOCrl8Nil2Mo2Ti |
閥桿Setm | 2Cr13 | 1Crl8Ni9Ti | OCrl8Nil2Mo2Ti |
閥座Seat | 2Crl3/橡膠 | 1Crl8Ni9Ti/橡膠 | OCrl8Nil2Mo2Ti/橡膠 |
填料Packing | 柔性石墨/PTFE | ||
螺栓Bolt | 35 | 1Crl7Ni2 | 1Crl7Ni2 |
螺母Nuts | 45 | 0Crl8Ni9 | 0Crl8Ni9 |
主要性能規范Main performance standards 單位:MPa
公稱壓力PN | 最高使用壓力 Working Pressure | 試驗壓力Test pressure | ||
強度試驗壓力 Strength test pressure | 密封試驗壓力 Sealing test pressure | 氣密封試驗壓力 Gas seal test pressure | ||
1.0 | 1.0 | 1.5 | 1.1 | 0.6 |
1.6 | 1.6 | 2.4 | 1.76 | 0.6 |
主要連接尺寸
PN | DN | L | D1 | D2 | D3 | f | b | N1-M | z-φd | H | Hw | HD |
1.0MPa | 50 | 178 | 100 | 125 | 160 | 3 | 20 | - | 4-φ18 | 195 | - | - |
65 | 190 | 120 | 145 | 180 | 3 | 20 | - | 4-φ18 | 215 | - | - | |
80 | 203 | 135 | 160 | 195 | 3 | 22 | - | 4-φ18 | 230 | - | - | |
100 | 229 | 155 | 180 | 215 | 3 | 22 | - | 8-φ18 | - | 330 | 380 | |
125 | 255 | 185 | 210 | 245 | 3 | 24 | 2-M16 | 6-φ18 | - | 345 | 405 | |
150 | 267 | 210 | 240 | 280 | 3 | 24 | 2-M20 | 6-φ23 | - | 370 | 440 | |
200 | 292 | 265 | 295 | 335 | 3 | 26 | 2-M20 | 6-φ23 | - | 405 | 470 | |
250 | 330 | 320 | 350 | 390 | 3 | 28 | 2-M20 | 10-φ23 | - | 480 | 540 | |
300 | 402 | 368 | 400 | 440 | 4 | 28 | 2-M20 | 10-φ23 | - | 520 | 580 | |
350 | 430 | 428 | 460 | 500 | 4 | 30 | 2-M20 | 14-φ23 | - | 570 | 630 | |
400 | 532 | 482 | 515 | 565 | 4 | 32 | 2-M22 | 14-φ25 | - | 630 | 710 | |
450 | 580 | 532 | 565 | 615 | 4 | 32 | 2-M22 | 18-φ25 | - | 690 | 770 | |
500 | 661 | 585 | 620 | 670 | 4 | 34 | 2-M22 | 18-φ25 | - | 740 | 820 | |
600 | 841 | 685 | 725 | 780 | 5 | 36 | 4-M27 | 16-φ30 | - | 840 | 940 | |
700 | 900 | 800 | 840 | 895 | 5 | 40 | 4-M27 | 20-φ30 | - | 960 | 1040 | |
800 | 1000 | 905 | 950 | 1010 | 5 | 44 | 4-M30 | 20-φ34 | - | 1080 | 1180 | |
900 | 1100 | 1005 | 1050 | 1110 | 5 | 46 | 4-M30 | 24-φ34 | - | 1190 | 1280 | |
1000 | 1200 | 1115 | 1160 | 1220 | 5 | 50 | 4-M30 | 24-φ34 | - | 1310 | 1420 | |
1.6MPa | 50 | 178 | 100 | 125 | 160 | 3 | 16 | - | 4-φ18 | 195 | - | - |
65 | 190 | 120 | 145 | 180 | 3 | 18 | - | 4-φ18 | 215 | - | - | |
80 | 203 | 135 | 160 | 195 | 3 | 20 | - | 8-φ18 | 230 | - | - | |
100 | 229 | 155 | 180 | 215 | 3 | 20 | - | 8-φ18 | - | 330 | 380 | |
125 | 255 | 185 | 210 | 245 | 3 | 22 | 2-M16 | 6-φ18 | - | 345 | 405 | |
150 | 267 | 210 | 240 | 280 | 3 | 24 | 2-M20 | 6-φ23 | - | 370 | 440 | |
200 | 292 | 265 | 295 | 335 | 3 | 26 | 2-M20 | 10-φ23 | - | 405 | 470 | |
250 | 330 | 320 | 355 | 405 | 3 | 30 | 2-M22 | 10-φ25 | - | 480 | 540 | |
300 | 402 | 375 | 410 | 460 | 4 | 30 | 2-M22 | 10-φ25 | - | 520 | 580 | |
350 | 430 | 435 | 470 | 520 | 4 | 34 | 2-M22 | 14-φ25 | - | 570 | 630 | |
400 | 532 | 485 | 525 | 580 | 4 | 36 | 2-M27 | 14-φ30 | - | 630 | 710 | |
450 | 580 | 545 | 585 | 640 | 4 | 40 | 2-M27 | 18-φ30 | - | 690 | 770 | |
500 | 661 | 608 | 650 | 705 | 4 | 44 | 2-M30 | 18-φ34 | - | 740 | 820 | |
600 | 841 | 718 | 770 | 840 | 5 | 48 | 4-M36 | 16-φ41 | - | 840 | 940 | |
700 | 900 | 788 | 840 | 91O | 5 | 50 | 4-M36 | 20-φ41 | - | 960 | 1040 | |
800 | 1000 | 898 | 950 | 1020 | 5 | 52 | 4-M36 | 20-φ41 | - | 1080 | 1180 | |
900 | 1100 | 998 | 1050 | 1120 | 5 | 54 | 4-M36 | 24-φ41 | - | 1190 | 1280 | |
1000 | 1200 | 1110 | 1170 | 1255 | 5 | 56 | 4-M42 | 24-φ48 | - | 1310 | 1420 |