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J41W-10R J41W-16R J41W-25R J41W-40R J41W-64R产品概述：
J41W不锈钢截止阀产品特征
公称压力： 1.6~6.4Mpa
适用温度范围：≤ 200℃~≤350℃
适用介质：硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
J41W不锈钢截止阀产品主要零件材质
| 零件名称 | ZG0Cr18Ni9 | ZG00Cr18Ni10 | ZG0Cr17Ni14M02 | ZG00Cr17Ni14M02 | WCB | |
| 阀体 /阀盖 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni11M02 | 00Cr18Ni10M02 | WCB | |
| 阀瓣 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | 1Cr13 | |
| 阀杆 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni11M02 | 00Cr18Ni10M02 | 1Cr13 | |
| 阀杆螺母 | ||||||
| 填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 | |
| 垫片 | 304+PTFE | 3041+PTFE | 316+PTFE | 3161+PTFE | 石墨 +304 | |
| 螺栓 | 不锈铡 | 35CrM0A | ||||
| 螺母 | 不锈钢 | 45 | ||||
| 手轮 | 球墨铸铁、铸钢 | |||||
J41W不锈钢截止阀产品主要连接尺寸
| 型 号 | 公称通径 | 尺 寸 （mm） | |||||||
| J41W-1.6MPa | L | D | D1 | D2 | b-f | z-φd | |||
| 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 195 | 100 | |
| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-14 | 215 | 120 | |
| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-14 | 240 | 140 | |
| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-18 | 250 | 160 | |
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-18 | 285 | 200 | |
| 50 | 230 | 160 | 125 | 100 | 16-3 | 4-18 | 300 | 220 | |
| 65 | 290 | 180 | 145 | 120 | 18-3 | 4-18 | 345 | 240 | |
| 80 | 310 | 195 | 160 | 135 | 20-3 | 8-18 | 350 | 280 | |
| 100 | 350 | 215 | 180 | 155 | 20-3 | 8-18 | 410 | 320 | |
| 125 | 400 | 245 | 210 | 185 | 22-3 | 8-18 | 470 | 350 | |
| 150 | 480 | 280 | 240 | 210 | 24-3 | 8-23 | 495 | 400 | |
| 200 | 600 | 335 | 295 | 265 | 26-3 | 12-23 | 580 | 450 | |
| 250 | 650 | 405 | 355 | 320 | 30-3 | 12-25 | 680 | 550 | |
| 300 | 750 | 460 | 410 | 375 | 30-3 | 12-25 | 850 | 600 | |
J41W不锈钢截止阀产品主要连接尺寸
| 型 号 | 公称通径 | 尺 寸 （mm） | |||||||
| L | D | D1 | D2 | b-f | z-φd | H | D0 | ||
| J41W-2.5MPa | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 195 | 100 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 215 | 120 | |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 240 | 140 | |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 250 | 160 | |
| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 285 | 200 | |
| 50 | 230 | 160 | 125 | 100 | 20-3 | 4-18 | 300 | 220 | |
| 65 | 290 | 180 | 145 | 120 | 22-3 | 8-18 | 345 | 240 | |
| 80 | 310 | 195 | 160 | 135 | 22-3 | 8-18 | 350 | 280 | |
| 100 | 350 | 230 | 190 | 160 | 24-3 | 8-23 | 410 | 320 | |
| 125 | 400 | 270 | 220 | 188 | 28-3 | 8-25 | 470 | 350 | |
| 150 | 480 | 300 | 250 | 218 | 30-3 | 8-25 | 495 | 400 | |
| 200 | 600 | 360 | 310 | 278 | 34-3 | 12-25 | 600 | 450 | |
| 250 | 650 | 425 | 370 | 335 | 36-3 | 12-30 | 680 | 550 | |
| 300 | 750 | 485 | 430 | 390 | 40-4 | 16-30 | 850 | 600 | |
J41W不锈钢截止阀产品主要连接尺寸
| 型 号 | 公称通径 | 尺 寸 （mm） | |||||||
| L | D | D1 | D2 | D6 | b-f | z-φd | H | ||
| J41W-4.0MPa | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4-14 | 195 |
| 20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4-14 | 215 | |
| 25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4-14 | 240 | |
| 32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4-18 | 250 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4-18 | 285 | |
| 50 | 230 | 160 | 125 | 100 | 88 | 20-3 | 4-18 | 300 | |
| 65 | 290 | 180 | 145 | 120 | 110 | 22-3 | 8-18 | 345 | |
| 80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 8-18 | 350 | |
| 100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 8-23 | 410 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 8-25 | 470 | |
| 150 | 480 | 300 | 250 | 218 | 204 | 30-3 | 8-25 | 495 | |
| 200 | 600 | 375 | 320 | 282 | 260 | 38-3 | 12-30 | 600 | |
| J41H-6.4MPa | 15 | 170 | 105 | 75 | 55 | 41 | 18-2 | 4-14 | 230 |
| 20 | 190 | 125 | 90 | 68 | 51 | 20-2 | 4-18 | 250 | |
| 25 | 210 | 135 | 100 | 78 | 58 | 22-2 | 4-18 | 260 | |
| 32 | 230 | 150 | 110 | 82 | 66 | 24-2 | 4-23 | 300 | |
| 40 | 260 | 165 | 125 | 95 | 76 | 24-3 | 4-23 | 330 | |
| 50 | 300 | 175 | 135 | 105 | 88 | 26-3 | 4-23 | 380 | |
| 65 | 340 | 200 | 160 | 130 | 110 | 28-3 | 8-23 | 400 | |
| 80 | 380 | 210 | 170 | 140 | 121 | 30-3 | 8-23 | 430 | |
| 100 | 430 | 250 | 200 | 168 | 150 | 32-3 | 8-25 | 500 | |
| 125 | 500 | 295 | 240 | 202 | 176 | 36-3 | 8-30 | 600 | |
| 150 | 550 | 340 | 280 | 240 | 204 | 38-3 | 8-34 | 680 | |
| 200 | 650 | 405 | 345 | 300 | 260 | 44-3 | 12-34 | 800 | |