主要零件材质 零件名称 | CF8系列 | CF3系列 | CF8系列 | CF3系列 | CF8系列 | 阀体 | CF8 | CF3 | CF8M | CF3M | WCB | 球体 | F304 | F304L | F316 | F316L | 1Cr13 | 阀座 | PTFE | PTFE | PTFE | PTFE | PTFE | 阀座支承 | 304 | 304L | 316 | 316L | 25 | O形圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 阀杆 | F304 | F304L | 316 | F316L | 1Cr13 | 填料 | PTFE | PTFE | PTFE | PTFE | PTFE | 阀杆轴承 | PTFE+304 | PTFE+304L | PTFE+316 | PTFE+316L | PTFE+304 | 填料压环 | 304 | 304L | 316 | 316L | 1Cr13 | 夹套 | 304 | 304L | 316 | 316L | 25 | 夹套接管 | 304 | 304L | 316 | 316L | 1Cr13 | 1.6MPa主要连接尺寸 尺寸 | in | 3/4 | 1 | 1-1/2 | 2 | 3 | 4 | 6 | 8 | DN | 20 | 25 | 40 | 50 | 80 | 100 | 150 | 200 | L | mm | 117 | 127 | 165 | 178 | 229 | 254 | 292 | 330 | H | mm | 101 | 106 | 125 | 135 | 193 | 265 | 355 | 410 | W | mm | 160 | 160 | 230 | 230 | 400 | 650 | 1050 | 1050 | E | mm | 58.5 | 63.5 | 62.5 | 68 | 82 | 83 | 95 | 100 | P | in | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT1 | 法兰规格 | mm | 40 | 50 | 65 | 80 | 150 | 200 | 250 | 350 | 2.5-4MPa主要连接尺寸 尺寸 | in | 3/4 | 1 | 1-1/2 | 2 | 3 | 4 | 6 | 8 | DN | 20 | 25 | 40 | 50 | 80 | 100 | 150 | 200 | L | mm | 117 | 127 | 165 | 178 | 229 | 254 | 292 | 330 | H | mm | 101 | 106 | 125 | 135 | 193 | 265 | 355 | 410 | W | mm | 160 | 160 | 230 | 230 | 400 | 650 | 1050 | 1050 | E | mm | 58.5 | 63.5 | 62.5 | 68 | 82 | 83 | 95 | 100 | P | in | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT1 | 法兰规格 | mm | 40 | 50 | 65 | 80 | 150 | 200 | 250 | 350 | 150Lb主要连接尺寸 尺寸 | in | 3/4 | 1 | 1-1/2 | 2 | 3 | 4 | 6 | 8 | DN | 20 | 25 | 40 | 50 | 80 | 100 | 150 | 200 | L | mm | 117 | 127 | 165 | 178 | 229 | 254 | 292 | 330 | H | mm | 101 | 106 | 125 | 135 | 193 | 265 | 355 | 410 | W | mm | 160 | 160 | 230 | 230 | 400 | 650 | 1050 | 1050 | E | mm | 58.5 | 63.5 | 62.5 | 68 | 82 | 83 | 95 | 100 | P | in | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT1 | 法兰规格 | in | 1-1/2 | 2 | 2-1/2 | 3 | 6 | 8 | 10 | 14 | 300Lb主要连接尺寸 尺寸 | in | 3/4 | 1 | 1-1/2 | 2 | 3 | 4 | 6 | 8 | DN | 20 | 25 | 40 | 50 | 80 | 100 | 150 | 200 | L | mm | 117 | 127 | 165 | 178 | 229 | 254 | 292 | 330 | H | mm | 101 | 106 | 125 | 135 | 193 | 265 | 355 | 410 | W | mm | 160 | 160 | 230 | 230 | 400 | 650 | 1050 | 1050 | E | mm | 58.5 | 63.5 | 62.5 | 68 | 82 | 83 | 95 | 100 | P | in | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT3/4 | NPT1 | 法兰规格 | in | 1-1/2 | 2 | 2-1/2 | 3 | 6 | 8 | 10 | 14 | | | |