- 國標楔式閘閥
- 產(chǎn)品概述
系列鑄鋼閘閥適用于公稱壓力PN1.6-42.0MPa(CL150-CL2500),工作溫度-46—600℃的石油、化工、火力電站等各種工況的管路上,切斷或接通管路介質(zhì)。
- 產(chǎn)品特點
♦性能規(guī)范
1試驗壓力
公稱壓力PN(MPa) | 殼體 | 試驗壓力(MPa) | 上密封 | |
密封(液) | 密封(氣) | |||
1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2適用介質(zhì)和適用溫度
殼體材料 | 適用介質(zhì) | 適用溫度℃ |
碳素鋼(C型) | 水、蒸汽、油品 | ≤425 |
鉻鎳鋼(P型) | 硝酸類 | ≤200 |
鉻鎳鉬鋼(R型) | 醋酸類 | ≤200 |
鉻鉬鋼(I型) | 水、蒸汽、油品 | ≤550 |
- 產(chǎn)品材料表
產(chǎn)品規(guī)范 | 設計規(guī)范 | 法蘭連接 | 結(jié)構(gòu)長度 | 試驗與檢驗 | 壓力-溫度 |
GB/T 12234 | GB/T9113、JB/T79、HG/T20592 | GB/T 12221 | GB/T 13927 、JB/T9092 | GB/T 12224 |
♦主要零件材料
殼體/閥蓋 | 閘板/閥座 | 閥桿 | 閥桿螺母 | 填料 | 手輪 |
碳素鋼 | 優(yōu)質(zhì)碳鋼+硬質(zhì)合金或不銹鋼 | 鉻不銹鋼 | 銅合金 | 石墨石棉盤根 | 可鍛鑄鐵 |
鉻鎳鋼 | 不銹鋼、不銹鋼+硬質(zhì)合金 | 鉻鎳不銹鋼 | 銅合金 | 浸聚四氟乙烯 | 可鍛鑄鐵 |
鉻鎳鉬鋼 | 不銹鋼、不銹鋼+硬質(zhì)合金 | 鉻鎳不銹鋼 | 銅合金 | 烯石棉盤根 | 可鍛鑄鐵 |
鉻鉬鋼 | 合金鋼+硬質(zhì)合金 | 鉻鉬鋼 | 銅合金 | 柔性石墨 | 可鍛鑄鐵 |
- 產(chǎn)品參數(shù)
♦主要外形連接尺寸
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -10C Z40Y Z41Y-10P/R/PL/RL Z40W Z41W-10P/R/PL/RL Z40Y Z41Y-10I (KZ41Y) | |||||||
15 | 130 | 95 | 65 | 45 | 12-2 | 4-Φ14 | 185 |
20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 200 |
25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 225 |
32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 275 |
40 | 166 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 290 |
50 | 180 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 345 |
65 | 195 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 360 |
80 | 210 | 196 | 160 | 135 | 18-3 | 4-Φ18 | 380 |
100 | 230 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 430 |
125 | 256 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 520 |
150 | 280 | 280 | 240 | 210 | 22-3 | 8-Φ23 | 600 |
200 | 330 | 335 | 295 | 265 | 22-3 | 8-Φ23 | 765 |
250 | 380 | 390 | 350 | 320 | 24-3 | 12-Φ23 | 930 |
300 | 420 | 440 | 400 | 368 | 26-3 | 12-Φ23 | 1080 |
350 | 450 | 500 | 460 | 428 | 26-4 | 16-Φ23 | 1200 |
400 | 480 | 565 | 515 | 482 | 26-4 | 16-Φ35 | 1400 |
450 | 510 | 615 | 656 | 532 | 26-4 | 20-Φ25 | 1500 |
500 | 540 | 670 | 620 | 585 | 28-4 | 20-Φ25 | 1630 |
600 | 600 | 780 | 725 | 685 | 28-5 | 20-Φ30 | 1830 |
700 | 600 | 896 | 840 | 800 | 30-5 | 24-Φ30 | 1930 |
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -16C Z40Y Z41Y-16P/R/PL/RL Z40W Z41W-16P/R/PL/RL Z40Y Z41Y-16I (KZ41Y) | |||||||
15 | 130 | 95 | 65 | 45 | 14-2 | 4-Φ14 | 185 |
20 | 150 | 105 | 75 | 55 | 14-2 | 4-Φ14 | 200 |
25 | 160 | 115 | 85 | 65 | 14-2 | 4-Φ14 | 225 |
32 | 180 | 135 | 100 | 78 | 16-2 | 4-Φ18 | 275 |
40 | 200 | 145 | 110 | 85 | 16-3 | 4-Φ18 | 295 |
50 | 250 | 160 | 125 | 100 | 16-3 | 4-Φ18 | 350 |
65 | 265 | 180 | 145 | 120 | 18-3 | 4-Φ18 | 370 |
80 | 280 | 195 | 160 | 135 | 20-3 | 8-Φ18 | 390 |
100 | 300 | 215 | 180 | 155 | 20-3 | 8-Φ18 | 435 |
125 | 325 | 245 | 210 | 185 | 22-3 | 8-Φ18 | 520 |
150 | 350 | 280 | 240 | 210 | 24-3 | 8-Φ23 | 610 |
200 | 400 | 335 | 295 | 265 | 26-3 | 12-Φ23 | 785 |
250 | 450 | 405 | 355 | 320 | 20-3 | 12-Φ25 | 960 |
300 | 500 | 460 | 410 | 375 | 30-4 | 12-Φ25 | 1080 |
350 | 550 | 520 | 470 | 435 | 34-4 | 16-Φ25 | 1200 |
400 | 600 | 580 | 525 | 485 | 36-4 | 16-Φ30 | 1400 |
450 | 650 | 640 | 585 | 545 | 40-4 | 20-Φ30 | 1500 |
500 | 700 | 705 | 650 | 608 | 44-4 | 20-Φ34 | 1630 |
600 | 800 | 840 | 770 | 718 | 48-5 | 20-Φ41 | 1830 |
700 | 900 | 910 | 840 | 788 | 50-5 | 24-Φ41 | 1930 |
800 | 1000 | 1020 | 950 | 898 | 52-5 | 24-Φ41 | 2030 |
900 | 1100 | 1120 | 1050 | 998 | 54-5 | 28-Φ41 | 2130 |
1000 | 1200 | 1255 | 1170 | 1110 | 56-5 | 28-Φ48 | 2230 |
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -25C Z40Y Z41Y-25P/R/PL/RL Z40W Z41W-25P/R/PL/RL Z40Y Z41Y-25I (KZ41Y) | |||||||
15 | 130 | 95 | 65 | 45 | 16-2 | 4-Φ14 | 185 |
20 | 150 | 105 | 75 | 55 | 16-2 | 4-Φ14 | 200 |
25 | 160 | 115 | 85 | 65 | 16-2 | 4-Φ14 | 225 |
32 | 180 | 135 | 100 | 78 | 18-2 | 4-Φ18 | 275 |
40 | 200 | 145 | 110 | 85 | 18-3 | 4-Φ18 | 295 |
50 | 250 | 160 | 125 | 100 | 20-3 | 4-Φ18 | 350 |
65 | 265 | 180 | 145 | 120 | 22-3 | 8-Φ18 | 370 |
80 | 280 | 195 | 160 | 135 | 22-3 | 8-Φ18 | 390 |
100 | 300 | 230 | 190 | 160 | 24-3 | 8-Φ23 | 435 |
125 | 325 | 270 | 220 | 188 | 28-3 | 8-Φ25 | 520 |
150 | 350 | 300 | 250 | 218 | 30-3 | 8-Φ25 | 610 |
200 | 400 | 360 | 310 | 278 | 34-3 | 12-Φ25 | 785 |
250 | 450 | 425 | 370 | 332 | 36-3 | 12-Φ30 | 930 |
300 | 500 | 485 | 430 | 390 | 40-4 | 16-Φ30 | 1080 |
350 | 550 | 550 | 490 | 448 | 44-4 | 16-Φ34 | 1250 |
400 | 600 | 610 | 550 | 505 | 48-4 | 16-Φ34 | 1430 |
450 | 650 | 660 | 600 | 555 | 50-4 | 20-Φ34 | 1520 |
500 | 700 | 730 | 660 | 610 | 52-4 | 20-Φ41 | 1650 |
600 | 800 | 840 | 770 | 718 | 56-5 | 20-Φ41 | 1850 |
700 | 900 | 955 | 875 | 815 | 60-5 | 24-Φ48 | 1950 |
800 | 1000 | 1070 | 990 | 930 | 64-5 | 24-Φ48 | 2050 |
900 | 1100 | 1180 | 1090 | 1025 | 66-5 | 28-Φ54 | 2150 |
1000 | 1200 | 1305 | 1210 | 1140 | 68-5 | 28-Φ58 | 2250 |
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -40C Z40Y Z41Y-40P/R/PL/RL Z40W Z41W-40P/R/PL/RL Z40Y Z41Y-40I (KZ41Y) | |||||||
15 | 130 | 95 | 65 | 45 | 16-2 | 4-Φ14 | 185 |
20 | 150 | 105 | 75 | 55 | 16-2 | 4-Φ14 | 200 |
25 | 160 | 115 | 85 | 65 | 16-2 | 4-Φ14 | 225 |
32 | 180 | 135 | 100 | 78 | 18-2 | 4-Φ18 | 275 |
40 | 200 | 145 | 110 | 85 | 18-3 | 4-Φ18 | 295 |
50 | 250 | 160 | 125 | 100 | 20-3 | 4-Φ18 | 350 |
65 | 280 | 180 | 145 | 120 | 22-3 | 8-Φ18 | 370 |
80 | 310 | 195 | 160 | 135 | 22-3 | 8-Φ18 | 390 |
100 | 350 | 230 | 190 | 160 | 24-3 | 8-Φ23 | 435 |
125 | 400 | 270 | 220 | 188 | 28-3 | 8-Φ25 | 520 |
150 | 450 | 300 | 250 | 218 | 30-3 | 8-Φ25 | 610 |
200 | 550 | 375 | 320 | 282 | 38-3 | 12-Φ30 | 970 |
250 | 650 | 445 | 385 | 345 | 42-3 | 12-Φ34 | 930 |
300 | 750 | 510 | 450 | 408 | 46-4 | 16-Φ34 | 1080 |
350 | 850 | 570 | 510 | 465 | 52-4 | 16-Φ34 | 1250 |
400 | 950 | 655 | 585 | 535 | 58-4 | 16-Φ41 | 1460 |
450 | 1050 | 680 | 610 | 560 | 60-4 | 20-Φ41 | 1520 |
500 | 1150 | 755 | 670 | 612 | 62-4 | 20-Φ48 | 1650 |
600 | 1350 | 890 | 795 | 730 | 62-5 | 20-Φ54 | 1850 |
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -64C Z40Y Z41Y-64P/R/PL/RL Z40W Z41W-64P/R/PL/RL Z40Y Z41Y-64I (KZ41Y) | |||||||
15 | 170 | 105 | 75 | 55 | 18-2 | 4-Φ14 | 185 |
20 | 190 | 125 | 90 | 68 | 20-2 | 4-Φ18 | 200 |
25 | 210 | 135 | 100 | 78 | 22-2 | 4-Φ18 | 225 |
32 | 230 | 150 | 110 | 82 | 24-2 | 4-Φ23 | 380 |
40 | 240 | 165 | 125 | 96 | 24-3 | 4-Φ23 | 300 |
50 | 250 | 175 | 135 | 105 | 26-3 | 4-Φ23 | 360 |
65 | 280 | 200 | 160 | 130 | 28-3 | 8-Φ23 | 385 |
80 | 310 | 210 | 170 | 140 | 30-3 | 8-Φ23 | 400 |
100 | 350 | 250 | 200 | 168 | 32-3 | 8-Φ25 | 450 |
125 | 400 | 296 | 240 | 202 | 36-3 | 8-Φ30 | 540 |
150 | 450 | 340 | 280 | 240 | 38-3 | 8-Φ34 | 630 |
200 | 550 | 405 | 345 | 300 | 44-3 | 12-Φ34 | 820 |
250 | 650 | 470 | 400 | 352 | 48-3 | 12-Φ41 | 960 |
300 | 750 | 530 | 460 | 412 | 54-4 | 16-Φ41 | 1130 |
350 | 850 | 595 | 525 | 475 | 60-4 | 16-Φ41 | 1300 |
400 | 950 | 970 | 585 | 525 | 66-4 | 16-Φ48 | 1450 |
450 | 1050 | 715 | 630 | 570 | 70-4 | 20-Φ48 | 1550 |
500 | 1150 | 800 | 705 | 640 | 70-4 | 20-Φ54 | 1680 |
600 | 1350 | 930 | 820 | 750 | 76-5 | 20-Φ58 | 1900 |
DN(mm) | L | D | D1 | D2 | B-F | z-Φd | H |
Z40H Z41Y -100C Z40Y Z41Y-100P/R/PL/RL Z40W Z41W-100P/R/PL/RL Z40Y Z41Y-100I (KZ41Y) | |||||||
15 | 170 | 105 | 75 | 55 | 20-2 | 4-Φ14 | 185 |
20 | 190 | 125 | 90 | 68 | 22-2 | 4-Φ18 | 200 |
25 | 210 | 135 | 100 | 78 | 24-2 | 4-Φ18 | 225 |
32 | 230 | 150 | 110 | 82 | 24-2 | 4-Φ23 | 280 |
40 | 240 | 165 | 125 | 95 | 26-3 | 4-Φ23 | 300 |
50 | 250 | 196 | 145 | 112 | 28-3 | 4-Φ25 | 360 |
65 | 280 | 220 | 170 | 138 | 32-3 | 8-Φ25 | 385 |
80 | 310 | 230 | 180 | 148 | 34-3 | 8-Φ25 | 400 |
100 | 350 | 265 | 210 | 172 | 38-3 | 8-Φ30 | 450 |
125 | 400 | 310 | 250 | 210 | 42-3 | 8-Φ34 | 450 |
150 | 450 | 350 | 290 | 250 | 46-3 | 12-Φ34 | 630 |
200 | 550 | 430 | 360 | 312 | 54-3 | 12-Φ41 | 820 |
250 | 650 | 500 | 430 | 382 | 60-3 | 12-Φ41 | 960 |
300 | 750 | 585 | 500 | 442 | 70-4 | 16-Φ48 | 1130 |
350 | 850 | 655 | 560 | 498 | 46-4 | 16-Φ54 | 1300 |
400 | 950 | 715 | 620 | 558 | 80-4 | 16-Φ54 | 1450 |
450 | 1050 | 770 | 675 | 615 | 84-4 | 16-Φ58 | 1550 |
500 | 1150 | 870 | 760 | 690 | 90-5 | 20-Φ58 | 1880 |