
服务热线021-34613198

| 
				 序号  | 
			
				 零件 名称  | 
			
				 灰铸铁  | 
			
				 铸钢  | 
			
				 不锈钢  | 
			
				 超低碳不锈钢  | 
		||
| 
				 Z  | 
			
				 C  | 
			
				 P  | 
			
				 R  | 
			
				 PL  | 
			
				 RL  | 
		||
| 
				 1  | 
			
				 阀体、阀盖  | 
			
				 HT250  | 
			
				 WCB  | 
			
				 CF8  | 
			
				 CF8M  | 
			
				 CF3  | 
			
				 CF3M  | 
		
| 
				 2  | 
			
				 衬里层/阀盖  | 
			
				 衬硬橡胶(NR)FEP(F46)PCTFE(F3)PFA(可溶性聚四氟乙烯)  | 
		|||||
| 
				 3  | 
			
				 轴、阀瓣(板)  | 
			
				 1 Cr13/35WCB 1Cr18Ni9/CF8 00Cr17Ni14Mo2/CF3M  | 
		|||||
| 
				 4  | 
			
				 螺栓  | 
			
				 35  | 
			
				 35  | 
			
				 1Cr17Ni2  | 
			
				 1Cr17Ni2  | 
			
				 1Cr18Ni9Ti  | 
			
				 1Cr18Ni9Ti  | 
		
| 
				 5  | 
			
				 螺母  | 
			
				 45  | 
			
				 45  | 
			
				 0Cr18Ni9  | 
			
				 0Cr18Ni9  | 
			
				 0Cr18Ni9  | 
			
				 0Cr18Ni9  | 
		
	
	对夹式衬氟止回阀外形结构图:
	
	
	对夹式衬氟止回阀连接尺寸:
| 
				 公称通径  | 
			
				 PN0.6(Mpa)  | 
			
				 PN1.0/1.6(Mpa)  | 
			
				 PN2.5 (Mpa)  | 
		||||||
| 
				 DN  | 
			
				 L  | 
			
				 D(kg)  | 
			
				 W(kg)  | 
			
				 L  | 
			
				 D  | 
			
				 W(kg)  | 
			
				 L  | 
			
				 D  | 
			
				 W(kg)  | 
		
| 
				 40  | 
			
				 33  | 
			
				 80  | 
			
				 1.0  | 
			
				 33  | 
			
				 85/73  | 
			
				 1.2  | 
			
				 33  | 
			
				 73  | 
			
				 1.4  | 
		
| 
				 50  | 
			
				 43  | 
			
				 90  | 
			
				 1.1  | 
			
				 43  | 
			
				 100/92  | 
			
				 1.3  | 
			
				 43  | 
			
				 92  | 
			
				 1.5  | 
		
| 
				 65  | 
			
				 46  | 
			
				 110  | 
			
				 1.3  | 
			
				 46  | 
			
				 120/105  | 
			
				 1.6  | 
			
				 46  | 
			
				 105  | 
			
				 2.0  | 
		
| 
				 80  | 
			
				 46  | 
			
				 125  | 
			
				 2.5  | 
			
				 46  | 
			
				 135/127  | 
			
				 3.0  | 
			
				 46  | 
			
				 127  | 
			
				 3.8  | 
		
| 
				 100  | 
			
				 52  | 
			
				 145  | 
			
				 4.8  | 
			
				 52  | 
			
				 155/157  | 
			
				 5.4  | 
			
				 52  | 
			
				 157  | 
			
				 6.3  | 
		
| 
				 150  | 
			
				 56  | 
			
				 200  | 
			
				 6.5  | 
			
				 56  | 
			
				 210/216  | 
			
				 7.8  | 
			
				 56  | 
			
				 216  | 
			
				 8.8  | 
		
| 
				 200  | 
			
				 60  | 
			
				 255  | 
			
				 8  | 
			
				 60  | 
			
				 265/270  | 
			
				 10  | 
			
				 60  | 
			
				 270  | 
			
				 12  | 
		
| 
				 250  | 
			
				 68  | 
			
				 310  | 
			
				 15  | 
			
				 68  | 
			
				 320/324  | 
			
				 18  | 
			
				 68  | 
			
				 324  | 
			
				 20  | 
		
| 
				 300  | 
			
				 78  | 
			
				 362  | 
			
				 25  | 
			
				 78  | 
			
				 368/381  | 
			
				 30  | 
			
				 78  | 
			
				 381  | 
			
				 32  | 
		
| 
				 350  | 
			
				 78  | 
			
				 412  | 
			
				 36  | 
			
				 78  | 
			
				 428/423  | 
			
				 41  | 
			
				 78  | 
			
				 413  | 
			
				 45  | 
		
| 
				 400  | 
			
				 102  | 
			
				 462  | 
			
				 46  | 
			
				 102  | 
			
				 482/470  | 
			
				 55  | 
			
				 102  | 
			
				 470  | 
			
				 60  | 
		
| 
				 450  | 
			
				 114  | 
			
				 518  | 
			
				 68  | 
			
				 114  | 
			
				 532/533  | 
			
				 78  | 
			
				 114  | 
			
				 533  | 
			
				 85  | 
		
| 
				 500  | 
			
				 127  | 
			
				 568  | 
			
				 81  | 
			
				 127  | 
			
				 585/584  | 
			
				 90  | 
			
				 127  | 
			
				 584  | 
			
				 98  | 
		
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