| 标准设计与制造按G B/T12234
 结构长度按GB/T12221
 法兰连接尺寸按JB/T79
 检验按JB/T9092
 试验压力
 
	
		
			| 试验项目 | 壳体试验 | 密封试验 | 上密封试验 | 气密封试验 |  
			| 介质 | 水 | 气 |  
			| 单位 | MPa | MPa | MPa | MPa |  
			| 公称压力(MPa) | 1 0 | 1 5 | 1.1 | 1.1 |  |  
			| 1.6 | 2.4 | 1.8 | 1.8 |  |  
			| 2.5 | 3.8 | 2.8 | 2.8 |  |  
			| 4.0 | 6.0 | 4.4 | 4.4 | 0.5-0.7 |  
			| 6.4 | 9 6 | 7 0 | 7 0 |  |  
			| 10.0 | 15.0 | 11.0 | 11.0 |  |  
			| 16.0 | 24.0 | 18 0 | 18 0 |  |    主要零件材料 
	
		
			| 名称 | 材料 |  
			| 阀体/阀盖 | CF8 | CF3 | CF8M | CF3M | WCB | LCB | WC6 | WC9 | C5 |  
			| 闸板 | CF8 | CF3 | CF8M | CF3M | WCB | LCB | WC6 | WC9 | C5 |  
			| 阀杆 | F304 | F304L | F316 | F316L | 2Cr13 | F304 | F304 | F304 | F304 |  
			| 阀杆螺母 | 铝青铜 |  
			| 填料 | PTFE | 石墨 |  
			| 垫片 | PTFE | 石墨 |  
			| 压盖 | CF8 | CF3 | CF8M | CF3M | WCB | LCB | WC6 | WC9 | C5 |  
			| 螺栓 | 不锈钢 | 35CrMoA |  
			| 螺母 | 不锈钢 | 45、35CrMoA |  
			| 手轮 | 铸钢 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径(mm) | 尺 寸(mm) |  
			| L | D | D1 | D2 | b-f | z-Фd | H | DO |  
			| Z41H -10 Z41W -10
 Z41Y -10
 Z541H -10
 Z541W -10
 Z541Y -10
 Z941H -10
 Z941W -10
 Z941Y -10
 | 15 | 130 | 95 | 65 | 45 | 12-2 | 4-Ф14 | 185 | 120 |  
			| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-Ф14 | 200 | 120 |  
			| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-Ф14 | 225 | 140 |  
			| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-Ф18 | 275 | 160 |  
			| 40 | 165 | 145 | 110 | 85 | 16-3 | 4-Ф18 | 290 | 160 |  
			| 50 | 180 | 160 | 125 | 100 | 16-3 | 4-Ф18 | 345 | 200 |  
			| 65 | 195 | 180 | 145 | 120 | 18-3 | 4-Ф18 | 360 | 220 |  
			| 80 | 210 | 195 | 160 | 135 | 18-3 | 4-Ф18 | 380 | 240 |  
			| 100 | 230 | 215 | 180 | 155 | 20-3 | 8-Ф18 | 430 | 280 |  
			| 125 | 255 | 245 | 210 | 185 | 22-3 | 8-Ф18 | 520 | 300 |  
			| 150 | 280 | 280 | 240 | 210 | 22-3 | 8-Ф23 | 600 | 320 |  
			| 200 | 330 | 335 | 295 | 265 | 22-3 | 8-Ф23 | 765 765
 | 400 400
 |  
			| 250 | 380 | 390 | 350 | 320 | 24-3 | 12-Ф23 | 930 | 450 |  
			| 300 | 420 | 440 | 400 | 368 | 26-3 | 12-Ф23 | 1080 | 500 |  
			| 350 | 450 | 500 | 460 | 428 | 26-4 | 16-Ф23 | 1200 | 500 |  
			| 400 | 480 | 565 | 515 | 482 | 26-4 | 16-Ф35 | 1400 | 550 |  
			| 450 | 510 | 615 | 565 | 532 | 26-4 | 20-Ф15 | 1500 | 600 |  
			| 500 | 540 | 670 | 620 | 585 | 28-4 | 20-Ф25 | 1630 | 650 |  
			| 600 | 600 | 780 | 725 | 685 | 28-5 | 20-Ф30 | 1830 | 700 |  
			| 700 | 660 | 895 | 840 | 800 | 30-5 | 20-Ф30 | 1930 | 750 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径(mm) | 尺 寸 (mm) |  
			| L | D | D1 | D2 | b-f | z-Фd | H | DO |  
			| Z41H -16 Z41W -16
 Z41Y -16
 Z541H -16
 Z541W -16
 Z541Y -16
 Z941H -16
 Z941W -16
 Z941Y -16
 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-Ф14 | 185 | 120 |  
			| 20 | 150 | 105 | 75 | 55 | 14-2 | 4- Ф14 | 200 | 120 |  
			| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-Ф14 | 225 | 140 |  
			| 32 | 180 | 135 | 100 | 72 | 16-2 | 4-Ф18 | 275 | 160 |  
			| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-Ф18 | 295 | 200 |  
			| 50 | 250 | 160 | 125 | 100 | 16-3 | 4-Ф18 | 350 | 220 |  
			| 65 | 265 | 180 | 145 | 120 | 18-3 | 4-Ф18 | 370 | 240 |  
			| 80 | 280 | 195 | 160 | 135 | 20-3 | 8-Ф18 | 390 | 280 |  
			| 100 | 300 | 215 | 180 | 155 | 20-3 | 8-Ф18 | 435 | 300 |  
			| 125 | 325 | 245 | 210 | 185 | 22-3 | 8-Ф18 | 520 | 320 |  
			| 150 | 350 | 280 | 240 | 210 | 24-3 | 8-Ф23 | 610 | 350 |  
			| 200 | 400 | 335 | 295 | 265 | 26-3 | 12-Ф2 | 785 | 400 |  
			| 250 | 450 | 405 | 355 | 320 | 30-3 | 12-Ф25 | 930 | 450 |  
			| 300 | 500 | 460 | 410 | 375 | 30-4 | 12-Ф25 | 1080 | 500 |  
			| 350 | 550 | 520 | 470 | 435 | 34-4 | 16-Ф25 | 1200 | 550 |  
			| 400 | 600 | 580 | 525 | 485 | 36-4 | 16-Ф30 | 1400 | 600 |  
			| 450 | 650 | 640 | 585 | 545 | 40-4 | 20-Ф30 | 1500 | 650 |  
			| 500 | 700 | 705 | 650 | 608 | 44-4 | 20-Ф34 | 1630 | 700 |  
			| 600 | 800 | 840 | 770 | 718 | 48-5 | 20-Ф41 | 1830 | 750 |  
			| 700 | 900 | 910 | 840 | 788 | 50-5 | 24-Ф41 | 1930 | 800 |  
			| 800 | 1000 | 1020 | 950 | 898 | 52-5 | 24-Ф41 | 2030 | 850 |  
			| 900 | 1100 | 1120 | 1050 | 998 | 54-5 | 28-Ф41 | 2130 | 900 |  
			| 1000 | 1200 | 1255 | 1170 | 1110 | 56-5 | 28-Ф48 | 2230 | 950 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径 (mm) | 尺 寸(mm) |  
			| L | D | D1 | D2 | b-f | z-Фd | H | DO |  
			| Z41H -25 Z41W -25
 Z41Y -25
 Z541H -25
 Z541W -25
 Z541Y -25
 Z941H -25
 Z941W -25
 Z941Y -25
 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-Ф14 | 185 | 120 |  
			| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-Ф14 | 200 | 120 |  
			| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-Ф14 | 225 | 140 |  
			| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-Ф18 | 275 | 160 |  
			| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-Ф18 | 295 | 200 |  
			| 50 | 250 | 160 | 125 | 100 | 20-3 | 4-Ф18 | 350 | 220 |  
			| 65 | 265 | 180 | 140 | 120 | 22-3 | 4-Ф18 | 370 | 240 |  
			| 80 | 280 | 195 | 160 | 135 | 22-3 | 8-Ф18 | 390 | 280 |  
			| 100 | 300 | 230 | 190 | 160 | 24-3 | 8-Ф23 | 435 | 300 |  
			| 125 | 325 | 270 | 220 | 188 | 28-3 | 8-Ф25 | 520 | 320 |  
			| 150 | 350 | 300 | 250 | 218 | 30-3 | 8-Ф25 | 610 | 350 |  
			| 200 | 400 | 360 | 310 | 278 | 34-3 | 12-Ф25 | 785 | 400 |  
			| 250 | 450 | 425 | 370 | 332 | 36-3 | 12-Ф30 | 930 | 450 |  
			| 300 | 500 | 485 | 430 | 390 | 40-4 | 12-Ф30 | 1080 | 500 |  
			| 350 | 550 | 550 | 490 | 448 | 44-4 | 16-Ф34 | 1250 | 550 |  
			| 400 | 600 | 610 | 550 | 505 | 48-4 | 16-Ф34 | 1430 | 600 |  
			| 450 | 650 | 660 | 600 | 555 | 50-4 | 20-Ф34 | 1520 | 650 |  
			| 500 | 700 | 730 | 660 | 610 | 52-4 | 20-Ф40 | 1650 | 700 |  
			| 600 | 800 | 840 | 770 | 718 | 56-5 | 20-Ф41 | 1850 | 750 |  
			| 700 | 900 | 955 | 875 | 815 | 60-5 | 24-Ф48 | 1950 | 800 |  
			| 800 | 1000 | 1070 | 990 | 930 | 64-5 | 24-Ф48 | 2050 | 850 |  
			| 900 | 1100 | 1180 | 1090 | 1025 | 66-5 | 28-Ф54 | 2150 | 900 |  
			| 1000 | 1200 | 1305 | 1210 | 1140 | 66-5 | 28-Ф58 | 2250 | 950 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径 (mm) | 尺 寸(mm) |  
			| L | D | D1 | D2 | D6 | b-f | f1 | z-Фd | H |  
			| Z41H-40 Z41W-40
 Z41Y-40
 Z541H-40
 Z541W-40
 Z541Y-40
 Z941H-40
 Z941W-40
 Z941Y-40
 | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4 | 4-Ф14 | 185 |  
			| 20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4 | 4-Ф14 | 200 |  
			| 25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4 | 4-Ф14 | 225 |  
			| 32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4 | 4-Ф18 | 275 |  
			| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4 | 4-Ф18 | 295 |  
			| 50 | 250 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-Ф18 | 350 |  
			| 65 | 280 | 180 | 145 | 120 | 110 | 22-3 | 4 | 8-Ф18 | 370 |  
			| 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 4 | 8-Ф18 | 390 |  
			| 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-Ф23 | 435 |  
			| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 | 8-Ф25 | 520 |  
			| 150 | 450 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-Ф25 | 610 |  
			| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-Ф30 | 970 |  
			| 250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-Ф34 | 930 |  
			| 300 | 750 | 510 | 450 | 408 | 364 | 46-4 | 4.5 | 16-Ф34 | 1080 |  
			| 350 | 850 | 570 | 510 | 465 | 422 | 52-4 | 5 | 16-Ф34 | 1250 |  
			| 400 | 950 | 655 | 585 | 535 | 474 | 58-4 | 5 | 16-Ф41 | 1430 |  
			| 450 | 050 | 680 | 610 | 560 | 524 | 60-4 | 5 | 20-Ф41 | 1520 |  
			| 500 | 50 | 755 | 670 | 612 | 576 | 62-4 | 5 | 20-Ф48 | 1650 |  
			| 600 | 1350 | 890 | 795 | 730 | 678 | 62-5 | 6 | 20-Ф54 | 1850 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径 (mm) | 尺 寸(mm) |  
			| L | D | D1 | D2 | D6 | b-f | f1 | z-Фd | H |  
			| Z41H-64 Z41W-64
 Z41Y-64
 Z541H-64
 Z541W-64
 Z541Y-64
 Z941H-64
 Z941W-64
 Z941Y-64
 | 15 | 170 | 105 | 75 | 55 | 40 | 18-2 | 4 | 4-Ф14 | 185 |  
			| 20 | 190 | 125 | 90 | 68 | 51 | 20-2 | 4 | 4-Ф18 | 200 |  
			| 25 | 210 | 135 | 100 | 78 | 58 | 22-2 | 4 | 4-Ф18 | 225 |  
			| 32 | 230 | 150 | 110 | 82 | 66 | 24-2 | 4 | 4-Ф23 | 280 |  
			| 40 | 240 | 165 | 125 | 95 | 76 | 24-3 | 4 | 4-Ф23 | 300 |  
			| 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4 | 4-Ф23 | 360 |  
			| 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-Ф23 | 385 |  
			| 80 | 310 | 210 | 170 | 140 | 131 | 30-3 | 4 | 8-Ф23 | 400 |  
			| 100 | 350 | 250 | 200 | 168 | 150 | 32-3 | 4.5 | 8-Ф25 | 450 |  
			| 125 | 400 | 295 | 240 | 202 | 176 | 36-3 | 4.5 | 8-Ф30 | 540 |  
			| 150 | 450 | 340 | 280 | 240 | 204 | 38-3 | 4.5 | 8-Ф34 | 630 |  
			| 200 | 550 | 405 | 345 | 300 | 260 | 44-3 | 4.5 | 12-Ф34 | 820 |  
			| 250 | 650 | 470 | 400 | 352 | 313 | 48-3 | 4.5 | 12-Ф41 | 960 |  
			| 300 | 750 | 530 | 460 | 412 | 364 | 54-4 | 4.5 | 16-Ф41 | 1130 |  
			| 350 | 850 | 595 | 525 | 475 | 422 | 60-4 | 5 | 16-Ф41 | 1300 |  
			| 400 | 950 | 670 | 585 | 525 | 474 | 66-4 | 5 | 16-Ф48 | 1450 |  
			| 450 | 1050 | 715 | 630 | 570 | 524 | 70-4 | 5 | 20-Ф48 | 1550 |  
			| 500 | 1150 | 800 | 705 | 640 | 576 | 70-4 | 5 | 20-Ф54 | 1680 |  
			| 600 | 1350 | 930 | 820 | 750 | 678 | 76-5 | 6 | 20-Ф58 | 1900 |  
 主要连接尺寸
 
	
		
			| 型号 | 公称通径 (mm) | 尺 寸(mm) |  
			| L | D | D1 | D2 | D6 | b-f | f1 | z-Фd | H |  
			| Z41H-100 Z41W-100
 Z41Y-100
 Z541H-100
 Z541W-100
 Z541Y-100
 Z941H-100
 Z941W-100
 Z941Y-100
 | 15 | 170 | 105 | 75 | 55 | 40 | 20-2 | 4 | 4-Ф14 | 185 |  
			| 20 | 190 | 125 | 90 | 68 | 51 | 22-2 | 4 | 4-Ф18 | 200 |  
			| 25 | 210 | 135 | 100 | 78 | 58 | 24-2 | 4 | 4-Ф18 | 220 |  
			| 32 | 230 | 150 | 110 | 82 | 66 | 24-2 | 4 | 4-Ф23 | 280 |  
			| 40 | 240 | 165 | 125 | 95 | 76 | 26-3 | 4 | 4-Ф23 | 300 |  
			| 50 | 250 | 195 | 145 | 112 | 88 | 28-3 | 4 | 4-Ф25 | 360 |  
			| 65 | 280 | 220 | 170 | 138 | 110 | 32-3 | 4 | 8-Ф25 | 385 |  
			| 80 | 310 | 230 | 180 | 148 | 121 | 34-3 | 4 | 8-Ф25 | 400 |  
			| 100 | 350 | 265 | 210 | 172 | 150 | 38-3 | 4.5 | 8-Ф30 | 450 |  
			| 125 | 400 | 310 | 250 | 210 | 176 | 42-3 | 4,5 | 8-Ф34 | 540 |  
			| 150 | 450 | 350 | 290 | 250 | 204 | 46-3 | 4.5 | 12-Ф34 | 630 |  
			| 200 | 550 | 430 | 360 | 312 | 260 | 54-3 | 4.5 | 12-Ф41 | 820 |  
			| 250 | 650 | 500 | 430 | 382 | 313 | 60-3 | 4.5 | 12-Ф41 | 960 |  
			| 300 | 750 | 585 | 500 | 442 | 364 | 70-4 | 4.5 | 16-Ф48 | 1130 |  
			| 350 | 850 | 655 | 560 | 498 | 422 | 76-4 | 5 | 16-Ф54 | 1300 |  
			| 400 | 950 | 715 | 620 | 558 | 474 | 80-4 | 5 | 16-Ф54 | 1450 |  
			| 450 | 1050 | 770 | 675 | 615 | 524 | 84-4 | 5 | 16-Ф54 | 1550 |  
			| 500 | 1150 | 870 | 760 | 690 | 576 | 90-4 | 5 | 20-Ф58 | 1680 |  |