1、流体阻力小,密封面受介质的冲刷和侵蚀小(闸板开启高度高);
2、开启较有力,密封性能好,介质流向不受限制,不扰流,不降压力;
3、形体简单,制造工艺性好,适用范围广。
	设计规范:GB/T12234
结构长度:GB/T122
连接法兰:JB/T 79、GB/T9113、HG/T20592
试验与检验:GB/T13927、JB/T9092
压力-温度:GB/T 12224
产品型号:Z941H
产品规格:DN40~800mm
压力等级:PN1.6~16.0
适用介质:水、蒸汽、油品、硝酸类、醋酸类等
适用温度:≤550℃

					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					b  | 
					f  | 
					z-Φd  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -16C    Z940Y Z941Y-16P/R/PL/RL     Z940W Z941W-16P/R/PL/RL    Z940Y Z941Y-16I  | ||||||||||
40  | 200  | 145  | 110  | 85  | 16  | 3  | 4-18  | 595  | DZW15  | 53  | 
50  | 250  | 160  | 125  | 100  | 16  | 3  | 4-18  | 653  | DZW20  | 59  | 
65  | 265  | 180  | 145  | 120  | 18  | 3  | 4-18  | 665  | DZW20  | 62  | 
80  | 280  | 195  | 160  | 135  | 18  | 3  | 8-18  | 725  | DZW20  | 74  | 
100  | 300  | 215  | 180  | 155  | 20  | 3  | 8-18  | 787  | DZW20  | 92  | 
150  | 350  | 280  | 240  | 210  | 24  | 3  | 8-23  | 955  | DZW30  | 161  | 
200  | 400  | 335  | 295  | 265  | 26  | 3  | 12-23  | 1105  | DZW30  | 219  | 
250  | 450  | 405  | 355  | 320  | 30  | 3  | 12-25  | 1343  | DZW45  | 376  | 
300  | 500  | 460  | 410  | 375  | 30  | 3  | 12-25  | 1516  | DZW60  | 484  | 
350  | 550  | 520  | 470  | 435  | 34  | 4  | 16-25  | 1678  | DZW60  | 695  | 
400  | 600  | 580  | 525  | 485  | 36  | 4  | 16-30  | 1849  | DZW90  | 977  | 
450  | 650  | 640  | 585  | 545  | 40  | 4  | 20-30  | 1937  | DZW90  | 1033  | 
500  | 700  | 705  | 650  | 608  | 44  | 4  | 20-34  | 2234  | DZW120  | 1087  | 
600  | 800  | 840  | 770  | 718  | 48  | 5  | 20-41  | 2432  | DZW180  | 1357  | 
700  | 900  | 910  | 840  | 788  | 50  | 5  | 24-41  | 2489  | DZW250  | 1481  | 
800  | 1000  | 1020  | 950  | 898  | 52  | 5  | 24-41  | 2643  | D2W350  | 1845  | 
注:DN700、DN800的型号为Z942型〇 Note: DN700, DN800 type is Z942.
					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					b  | 
					f  | 
					z-Φd  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -25C    Z940Y Z941Y-25P/R/PL/RL     Z940W Z941W-25P/R/PL/RL    Z940Y Z941Y-25I  | ||||||||||
40  | 200  | 145  | 110  | 85  | 18  | 3  | 4-18  | 595  | DZW15  | 60  | 
50  | 250  | 160  | 125  | 100  | 20  | 3  | 4-18  | 653  | DZW20  | 64  | 
65  | 265  | 180  | 145  | 120  | 22  | 3  | 4-18  | 665  | DZW20  | 65  | 
80  | 280  | 195  | 160  | 135  | 22  | 3  | 8-18  | 725  | DZW20  | 79  | 
100  | 300  | 230  | 190  | 160  | 24  | 3  | 8-23  | 787  | DZW20  | 98  | 
125  | 325  | 270  | 220  | 188  | 28  | 3  | 8-25  | 902  | DZW30  | 154  | 
150  | 350  | 300  | 250  | 218  | 30  | 3  | 8-25  | 955  | DZW30  | 168  | 
200  | 400  | 360  | 310  | 278  | 34  | 3  | 12-25  | 1105  | DZW45  | 219  | 
250  | 450  | 425  | 370  | 332  | 36  | 3  | 12-30  | 1343  | DZW45  | 390  | 
300  | 500  | 485  | 430  | 390  | 40  | 4  | 16-30  | 1516  | DZW60  | 505  | 
350  | 550  | 550  | 490  | 448  | 44  | 4  | 16-34  | 1678  | DZW60  | 736  | 
400  | 600  | 610  | 550  | 505  | 48  | 4  | 16-34  | 1849  | DZW90  | 1027  | 
450  | 650  | 660  | 600  | 555  | 50  | 4  | 16-34  | 1937  | DZW90  | 1139  | 
500  | 700  | 730  | 660  | 610  | 52  | 4  | 20-34  | 2234  | DZW120  | 1228  | 
600  | 800  | 840  | 770  | 718  | 56  | 5  | 20-41  | 2432  | DZW180  | 1502  | 
700  | 900  | 955  | 875  | 815  | 60  | 5  | 20-41  | 2489  | DZW250  | 1617  | 
800  | 1000  | 1070  | 990  | 930  | 64  | 5  | 24-48  | 2643  | DZW350  | 1923  | 
					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					D6  | 
					b  | 
					z-Φd  | 
					f  | 
					f2  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -40C    Z940Y Z941Y-40P/R/PL/RL     Z940W Z941W-40P/R/PL/RL    Z940Y Z941Y-40I  | ||||||||||||
40  | 200  | 
					145  | 110  | 85  | 76  | 18  | 4-18  | 3  | 4  | 617  | DZW15  | 62  | 
50  | 250  | 160  | 125  | 100  | 88  | 20  | 4-18  | 3  | 4  | 665  | DZW20  | 66  | 
65  | 280  | 180  | 145  | 120  | 110  | 22  | 8-18  | 3  | 4  | 680  | DZW20  | 68  | 
80  | 310  | 195  | 160  | 135  | 121  | 22  | 8-18  | 3  | 4  | 752  | DZW20  | 80  | 
100  | 350  | 230  | 190  | 160  | 150  | 24  | 8-23  | 3  | 4.5  | 846  | DZW30  | 108  | 
150  | 450  | 300  | 250  | 218  | 204  | 30  | 8-25  | 3  | 4.5  | 1087  | DZW45  | 258  | 
200  | 550  | 375  | 320  | 282  | 260  | 38  | 12-30  | 3  | 4.5  | 1243  | DZW45  | 366  | 
250  | 650  | 445  | 385  | 345  | 313  | 42  | 12-34  | 3  | 4.5  | 1429  | DZW60  | 472  | 
300  | 750  | 510  | 450  | 408  | 364  | 46  | 16-34  | 4  | 4.5  | 1608  | DZW90  | 673  | 
350  | 850  | 570  | 510  | 465 .  | 422  | 52  | 16-34  | 4  | 5  | 1738  | DZW90  | 804  | 
400  | 950  | 655  | 585  | 535  | 474  | 58  | 16-41  | 4  | 5  | 1897  | DZW120  | 1081  | 
450  | 1050  | 680  | 610  | 560  | 524  | 60  | 20-41  | 4  | 5  | 2104  | DZW120  | 1259  | 
500  | 1150  | 755  | 670  | 612  | 576  | 62  | 20-48  | 4  | 5  | 2401  | DZW180  | 1348  | 
					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					D6  | 
					b  | 
					z-Φd  | 
					f  | 
					f2  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -64C    Z940Y Z941Y-64P/R/PL/RL     Z940W Z941W-64P/R/PL/RL    Z940Y Z941Y-64I  | ||||||||||||
50  | 250  | 175  | 135  | 105  | 88  | 26  | 4-23  | 3  | 4  | 667  | DZW20  | 68  | 
65  | 280  | 200  | 160  | 130  | 110  | 28  | 8-23  | 3  | 4  | 685  | DZW20  | 72  | 
80  | 310  | 210  | 170  | 140  | 121  | 30  | 8-23  | 3  | 4  | 748  | DZW30  | 88  | 
100  | 350  | 250  | 200  | 168  | 150  | 32  | 8-25  | 3  | 4.5  | 845  | DZW30  | 117  | 
150  | 450  | 340  | 280  | 240  | 204  | 38  | 8-34  | 3  | 4.5  | 1009  | DZW45  | 314  | 
200  | 550  | 405  | 345  | 300  | 260  | 44  | 12-34  | 3  | 4.5  | 1253  | DZW60  | 432  | 
250  | 650  | 470  | 400  | 345  | 313  | 48  | 12-41  | 3  | 4.5  | 1449  | DZW60  | 595  | 
300  | 750  | 530  | 460  | 412  | 361  | 54  | 16-41  | 4  | 4.5  | 1867  | DZW90  | 721  | 
350  | 850  | 595  | 525  | 475  | 422  | 60  | 16-41  | 4  | 5  | 1931  | DZW120  | 863  | 
400  | 950  | 670  | 585  | 525  | 474  | 66  | 16-48  | 4  | 5  | 2017  | DZW180  | 1129  | 
500  | 1150  | 800  | 705  | 640  | 576  | 70  | 20-54  | 4  | 5  | 2459  | DZW250  | 1493  | 
					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					D6  | 
					b  | 
					z-Φd  | 
					f  | 
					f2  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -100C    Z940Y Z941Y-100P/R/PL/RL     Z940W Z941W-100P/R/PL/RL    Z940Y Z941Y-100I  | ||||||||||||
50  | 250  | 195  | 145  | 112  | 88  | 28  | 4-25  | 3  | 4  | 781  | DZW20  | 78  | 
65  | 280  | 220  | 170  | 138  | 110  | 32  | 8-25  | 3  | 4  | 830  | DZW20  | 96  | 
80  | 310  | 230  | 180  | 148  | 121  | 34  | 8-25  | 3  | 4  | 865  | DZW30  | 126  | 
100  | 350  | 265  | 210  | 172  | 150  | 38  | 8-30  | 3  | 4.5  | 1179  | DZW30  | 134  | 
150  | 450  | 350  | 290  | 250  | 204  | 46  | 12-34  | 3  | 4.5  | 1201  | DZW60  | 352  | 
200  | 550  | 430  | 360  | 312  | 260  | 54  | 12-41  | 3  | 4.5  | 1611  | DZW90  | 484  | 
250  | 650  | 500  | 430  | 382  | 313  | 60  | 12-41  | 3  | 4.5  | 1903  | DZW90  | 608  | 
300  | 750  | 585  | 500  | 442  | 364  | 70  | 16-48  | 4  | 4.5  | 2054  | DZW120  | 757  | 
350  | 850  | 655  | 560  | 498  | 422  | 76  | 16-54  | 4  | 5  | 2132  | DZW180  | 994  | 
400  | 950  | 715  | 620  | 558  | 474  | 80  | 16-54  | 4  | 5  | 2321  | DZW250  | 1269  | 
					DN(mm)  | 
					L  | 
					D  | 
					D1  | 
					D2  | 
					D6  | 
					b  | 
					z-Φd  | 
					f  | 
					f2  | 
					H  | 
					电动装置  | 
					WT(Kg)  | 
					Z940H Z941Y -1600C    Z940Y Z941Y-160P/R/PL/RL     Z940W Z941W-160P/R/PL/RL    Z940Y Z941Y-160I  | ||||||||||||
50  | 300  | 215  | 165  | 132  | 88  | 36  | 8-25  | 3  | 4  | 905  | DZW20  | 101  | 
65  | 340  | 245  | 190  | 152  | 110  | 44  | 8-30  | 3  | 4  | 968  | DZW20  | 137  | 
80  | 390  | 260  | 205  | 168  | 121  | 46  | 8-30  | 3  | 4  | 978  | DZW30  | 167  | 
100  | 450  | 300  | 240  | 200  | 150  | 48  | 8-34  | 3  | 4.5  | 1043  | DZW30  | 211  | 
125  | 525  | 355  | 285  | 238  | 176  | 60  | 8-41  | 3  | 4.5  | 1248  | DZW60  | 424  | 
150  | 600  | 390  | 318  | 270  | 204  | 66  | 12-41  | 3  | 4.5  | 1394  | DZW90  | 588  | 
200  | 750  | 480  | 400  | 345  | 260  | 78  | 12-48  | 3  | 4.5  | 1621  | DZW120  | 839  | 
    
    
        
	




