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				J41W日标明杆截止阀设计标准: | 
		
		
			
				1.设计与制造按JIS B2071 
				2.结构长度按JIS B2002 
				3.法兰连接尺寸按JIS B2212,2214 
				4.检验按JIS B2003 | 
		
		
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				J41W日标明杆截止阀主要零部件: | 
		
		
			
				
					
						
							| 
								名称 | 
							
								材料 | 
						 
						
							
								阀体 
								 阀盖 
								 阀瓣 | 
							
								A216 WCB | 
							
								A352 LCB | 
							
								A217 WC6 | 
							
								A217 WC9 | 
							
								A217 C5 | 
							
								A351 CF8 | 
							
								A351 CF8M | 
							
								A351 CF3 | 
							
								A351  
								CF3M | 
						 
						
							| 
								阀杆 | 
							
								A182 F6 | 
							
								A182 F304 | 
							
								A182 F316 | 
							
								A182 F304L | 
							
								A182 
								 F316L | 
						 
						
							| 
								阀杆螺母 | 
							
								ZcuAl10Fe3 Bronze | 
						 
						
							| 
								手轮 | 
							
								KTH350-10 | 
						 
						
							| 
								螺柱 | 
							
								A193-B7 A320-L7 A193-B8 | 
						 
						
							| 
								螺母 | 
							
								A194-2H A1 94-7 A194-8 | 
						 
					
				 
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				J41W日标明杆截止阀外形结构图: | 
		
		
			
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				J41W日标明杆截止阀10K外形尺寸表: | 
		
		
			
				
					
						
							| 
								压力 | 
							
								规格(mm) | 
							
								尺寸(mm) | 
						 
						
							| 
								inch | 
							
								DN | 
							
								L | 
							
								D | 
							
								D1 | 
							
								D2 | 
							
								b | 
							
								z-Φd | 
							
								H | 
							
								D0 | 
						 
						
							| 
								10K | 
							
								1/2″ | 
							
								15 | 
							
								108 | 
							
								95 | 
							
								70 | 
							
								52 | 
							
								12 | 
							
								4-Φ15 | 
							
								200 | 
							
								100 | 
						 
						
							| 
								3/4″ | 
							
								20 | 
							
								117 | 
							
								100 | 
							
								75 | 
							
								58 | 
							
								14 | 
							
								4-Φ15 | 
							
								205 | 
							
								120 | 
						 
						
							| 
								1″ | 
							
								25 | 
							
								127 | 
							
								125 | 
							
								90 | 
							
								70 | 
							
								14 | 
							
								4-Φ19 | 
							
								230 | 
							
								140 | 
						 
						
							| 
								11/4″ | 
							
								32 | 
							
								140 | 
							
								135 | 
							
								100 | 
							
								80 | 
							
								16 | 
							
								4-Φ19 | 
							
								240 | 
							
								140 | 
						 
						
							| 
								11/2″ | 
							
								40 | 
							
								165 | 
							
								140 | 
							
								105 | 
							
								85 | 
							
								16 | 
							
								4-Φ19 | 
							
								270 | 
							
								160 | 
						 
						
							| 
								2″ | 
							
								50 | 
							
								203 | 
							
								155 | 
							
								120 | 
							
								100 | 
							
								16 | 
							
								4-Φ19 | 
							
								300 | 
							
								200 | 
						 
						
							| 
								21/2″ | 
							
								65 | 
							
								216 | 
							
								175 | 
							
								140 | 
							
								120 | 
							
								18 | 
							
								4-Φ19 | 
							
								340 | 
							
								220 | 
						 
						
							| 
								3″ | 
							
								80 | 
							
								241 | 
							
								185 | 
							
								150 | 
							
								130 | 
							
								18 | 
							
								8-Φ19 | 
							
								360 | 
							
								240 | 
						 
						
							| 
								4″ | 
							
								100 | 
							
								292 | 
							
								210 | 
							
								175 | 
							
								155 | 
							
								18 | 
							
								8-Φ19 | 
							
								420 | 
							
								280 | 
						 
						
							| 
								5″ | 
							
								125 | 
							
								356 | 
							
								250 | 
							
								210 | 
							
								185 | 
							
								20 | 
							
								8-Φ23 | 
							
								460 | 
							
								350 | 
						 
						
							| 
								6″ | 
							
								150 | 
							
								406 | 
							
								280 | 
							
								240 | 
							
								215 | 
							
								22 | 
							
								8-Φ23 | 
							
								500 | 
							
								400 | 
						 
						
							| 
								8″ | 
							
								200 | 
							
								495 | 
							
								330 | 
							
								290 | 
							
								265 | 
							
								22 | 
							
								12-Φ23 | 
							
								590 | 
							
								450 | 
						 
						
							| 
								10″ | 
							
								250 | 
							
								622 | 
							
								400 | 
							
								355 | 
							
								325 | 
							
								24 | 
							
								12-Φ25 | 
							
								710 | 
							
								500 | 
						 
						
							| 
								12″ | 
							
								300 | 
							
								698 | 
							
								445 | 
							
								400 | 
							
								370 | 
							
								24 | 
							
								16-Φ25 | 
							
								810 | 
							
								550 | 
						 
						
							| 
								14″ | 
							
								350 | 
							
								787 | 
							
								490 | 
							
								445 | 
							
								415 | 
							
								26 | 
							
								16-Φ25 | 
							
								880 | 
							
								600 | 
						 
						
							| 
								16″ | 
							
								400 | 
							
								914 | 
							
								560 | 
							
								510 | 
							
								475 | 
							
								28 | 
							
								16-Φ27 | 
							
								940 | 
							
								650 | 
						 
					
				 
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				J41W日标明杆截止阀20K外形尺寸表: | 
		
		
			
				
					
						
							| 
								压力 | 
							
								规格(mm) | 
							
								尺寸 (mm) | 
						 
						
							| 
								inch | 
							
								DN | 
							
								L | 
							
								D | 
							
								D1 | 
							
								D2 | 
							
								b | 
							
								z- Φ d | 
							
								H | 
							
								D0 | 
						 
						
							| 
								20K | 
							
								1/2″ | 
							
								15 | 
							
								152 | 
							
								95 | 
							
								70 | 
							
								52 | 
							
								14 | 
							
								4- Φ 15 | 
							
								220 | 
							
								120 | 
						 
						
							| 
								3/4″ | 
							
								20 | 
							
								178 | 
							
								100 | 
							
								75 | 
							
								58 | 
							
								16 | 
							
								4- Φ 15 | 
							
								230 | 
							
								120 | 
						 
						
							| 
								1″ | 
							
								25 | 
							
								203 | 
							
								125 | 
							
								90 | 
							
								70 | 
							
								16 | 
							
								4- Φ 19 | 
							
								260 | 
							
								140 | 
						 
						
							| 
								11/4″ | 
							
								32 | 
							
								216 | 
							
								135 | 
							
								100 | 
							
								80 | 
							
								18 | 
							
								4- Φ 19 | 
							
								280 | 
							
								140 | 
						 
						
							| 
								11/2″ | 
							
								40 | 
							
								229 | 
							
								140 | 
							
								105 | 
							
								85 | 
							
								18 | 
							
								4- Φ 19 | 
							
								300 | 
							
								200 | 
						 
						
							| 
								2″ | 
							
								50 | 
							
								267 | 
							
								155 | 
							
								120 | 
							
								100 | 
							
								22 | 
							
								8- Φ 19 | 
							
								330 | 
							
								240 | 
						 
						
							| 
								21/2″ | 
							
								65 | 
							
								292 | 
							
								175 | 
							
								140 | 
							
								120 | 
							
								24 | 
							
								8- Φ 19 | 
							
								360 | 
							
								240 | 
						 
						
							| 
								3″ | 
							
								80 | 
							
								318 | 
							
								200 | 
							
								160 | 
							
								135 | 
							
								26 | 
							
								8- Φ 23 | 
							
								400 | 
							
								280 | 
						 
						
							| 
								4″ | 
							
								100 | 
							
								356 | 
							
								225 | 
							
								185 | 
							
								160 | 
							
								28 | 
							
								8- Φ 23 | 
							
								450 | 
							
								320 | 
						 
						
							| 
								5″ | 
							
								125 | 
							
								400 | 
							
								270 | 
							
								225 | 
							
								195 | 
							
								30 | 
							
								8- Φ 25 | 
							
								500 | 
							
								400 | 
						 
						
							| 
								6″ | 
							
								150 | 
							
								444 | 
							
								305 | 
							
								260 | 
							
								230 | 
							
								32 | 
							
								12- Φ 25 | 
							
								540 | 
							
								450 | 
						 
						
							| 
								8″ | 
							
								200 | 
							
								559 | 
							
								350 | 
							
								305 | 
							
								275 | 
							
								34 | 
							
								12- Φ 25 | 
							
								670 | 
							
								500 | 
						 
						
							| 
								10″ | 
							
								250 | 
							
								622 | 
							
								430 | 
							
								380 | 
							
								345 | 
							
								38 | 
							
								12- Φ 27 | 
							
								770 | 
							
								550 | 
						 
						
							| 
								12″ | 
							
								300 | 
							
								711 | 
							
								480 | 
							
								430 | 
							
								395 | 
							
								40 | 
							
								16- Φ 27 | 
							
								855 | 
							
								600 | 
						 
						
							| 
								14″ | 
							
								350 | 
							
								762 | 
							
								540 | 
							
								480 | 
							
								440 | 
							
								44 | 
							
								16- Φ 33 | 
							
								920 | 
							
								650 | 
						 
						
							| 
								16″ | 
							
								400 | 
							
								864 | 
							
								605 | 
							
								540 | 
							
								495 | 
							
								46 | 
							
								16- Φ 33 | 
							
								970 | 
							
								700 | 
						 
					
				 
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