Energy Saving Silencing Check Valve
H41X-10 H41X-16
节能消声止回阀 Energy Saving Silencing Check Valve
| 主要性能规范 Main performance specification | ||||||
| 型号 Type | 公称压力 Nominal pressure | 壳体试验压力 Shell test pressure | 密封试验压力 Seal test pressure | 适用介质 Applicable medium | 工作温度 Working temperature | |
| H41X-10 | 1.0MPa | 1.5MPa | 1.1MPa | 水及弱腐蚀性流体 Water and weak corrosive fluid | W80P | |
| H41X-16 | 1.6MPa | 2.4MPa | 1.76MPa | 水及弱腐蚀性流体 Water and weak corrosive fluid | W80P | |
| 主要零件材料 Major parts material | ||||||
| 型号 Type | 阀体 valve body | 密封圈 Sealing ring | 弹簧 spring | |||
| H41X-10 | 铸铁或不锈钢 | 丁腊橡胶(NBR) | 不锈钢丝ICr18Ni9Ti | |||
| Cast iron or stainless steel | Nitrile rubber (NBR) | Stainless steel wire ICr18Ni9Ti | ||||
| H41X-16 | 铸铁或不锈钢 | 丁腊橡胶(NBR) | 不锈钢丝ICr18Ni9Ti | |||
| Cast iron or stainless steel | Nitrile rubber (NBR) | Stainless steel wire ICr18Ni9Ti | ||||
| 公称压力 PN | 公称通径 DN(mm) | 尺寸 Size(mm) | ||||
| L | D | K | b | Z-Φd | ||
| 1.0MPa | 40 | 112 | 145 | 110 | 18 | 4-Φ18 |
| 50 | 120 | 160 | 125 | 20 | 4-Φ18 | |
| 65 | 130 | 180 | 145 | 20 | 4-Φ18 | |
| 80 | 150 | 195 | 160 | 22 | 8-Φ18 | |
| 100 | 165 | 215 | 180 | 24 | 8-Φ18 | |
| 125 | 190 | 245 | 210 | 26 | 8-Φ18 | |
| 150 | 210 | 280 | 240 | 26 | 8-Φ22 | |
| 200 | 255 | 335 | 295 | 28 | 8-Φ22 | |
| 250 | 310 | 390 | 350 | 28 | 12-Φ22 | |
| 300 | 320 | 440 | 400 | 28 | 12-Φ22 | |
| 350 | 380 | 500 | 460 | 30 | 16-Φ22 | |
| 400 | 405 | 565 | 515 | 32 | 16-Φ26 | |
| 450 | 430 | 615 | 565 | 32 | 20-Φ26 | |
| 500 | 450 | 670 | 620 | 34 | 20-Φ26 | |
| 600 | 510 | 780 | 725 | 36 | 20-Φ30 | |
| 公称压力 PN | 公称通径 DN(mm) | 尺寸 Size(mm) | ||||
| L | D | K | b | Z-Φd | ||
| 1.6MPa | 40 | 112 | 145 | 110 | 18 | 4-Φ18 |
| 50 | 120 | 160 | 125 | 20 | 4-Φ18 | |
| 65 | 130 | 180 | 145 | 20 | 4-Φ18 | |
| 80 | 150 | 195 | 160 | 22 | 8-Φ18 | |
| 100 | 165 | 215 | 180 | 24 | 8-Φ18 | |
| 125 | 190 | 245 | 210 | 26 | 8-Φ18 | |
| 150 | 210 | 280 | 240 | 26 | 8-Φ22 | |
| 200 | 255 | 335 | 295 | 30 | 8-Φ22 | |
| 250 | 310 | 405 | 355 | 32 | 12-Φ22 | |
| 300 | 320 | 460 | 410 | 32 | 12-Φ22 | |
| 350 | 380 | 520 | 470 | 36 | 16-Φ22 | |
| 400 | 405 | 580 | 525 | 38 | 16-Φ26 | |
| 450 | 430 | 640 | 585 | 40 | 20-Φ26 | |
| 500 | 450 | 715 | 650 | 42 | 20-Φ26 | |
| 600 | 510 | 840 | 770 | 48 | 20-Φ30 | |
