Wafer mute check valve、Slide the ball type check valve
CVWR-0040 CVWR-0050 CVWR-0065 CVWR-0080 CVWR-0100 CVWR-0125 CVWR-0150 CVWR-0200 CVWR-0250 HQ41X-10 HQ41X-16
对夹式静音止回阀 Wafer mute check valve
| Technical parameters | |||
| Nominal diameter | DN40-250mm | ||
| Nominal pressure | 1.0/1.6MPa | ||
| Working temperature | -10℃~80℃ | ||
| Seal test | 1.1 Times the nominal pressure | ||
| Shell test | 1.5 Times the nominal pressure | ||
| Material specification | |||
| NO | Part name | Material | |
| 1 | Valve body | GG25 | |
| 2 | Disc | Bronze | |
| 3 | Spring | SUS316 | |
| 4 | Seat | Bronze | |
| Type | Nominal diameter | L | D |
| CVWR-0040 | DN40 | 45 | 90 |
| CVWR-0050 | DN50 | 55 | 105 |
| CVWR-0065 | DN65 | 70 | 125 |
| CVWR-0080 | DN80 | 75 | 140 |
| CVWR-0100 | DN100 | 95 | 160 |
| CVWR-0125 | DN125 | 115 | 195 |
| CVWR-0150 | DN150 | 135 | 215 |
| CVWR-0200 | DN200 | 160 | 270 |
| CVWR-0250 | DN250 | 200 | 325 |
滑道滚球式止回阀 Slide the ball type check valve
| Main technical parameters | ||||
| Type | MPa Nominal pressure |
Shell test pressure | Seal test pressure | Body and bonnet material |
| HQ41X-10 | 1 | 1.5 | 1.1 | H200 |
| HQ41X-16 | 1.6 | 2.4 | 1.76 | |
| DN(mm) Nominal diameter | L | H | ||
| 50 | 180 | 185 | ||
| 65 | 200 | 210 | ||
| 80 | 260 | 245 | ||
| 100 | 300 | 280 | ||
| 125 | 350 | 335 | ||
| 150 | 400 | 400 | ||
| 200 | 500 | 495 | ||
| 250 | 670 | 600 | ||
| 300 | 830 | 715 | ||
| 350 | 960 | 820 | ||
