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。
主要零件材质
零件名称 | ZG0Cr18Ni9
304 CF8 | ZG00Cr18Ni10
304L CF3 | ZG0Cr17Ni14M02
316 CF8M | ZG00Cr17Ni14M02
316L CF3M | 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 |
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 |
