Wafer Vertical Lift Check Valve
manufacturer: Kaiweixi Valve Group Co., LTD.
E-mail: Yannie@kaiweixi.com
Tel: +86（577）67038872
Mob: +86 189 6779 6135（WeChat Same Account）
product drawing
Wafer vertical lift check valves
Features and usages
H72 wafer vertical lift check valve consists of body, disc, spring, etc., can be installed horizontally or vertically in a variety of piping systems, and prevents the media backflow. The valve has short structure, small size, light weight; the disc closure is fast, the water hammer pressure is small; flow channel is smooth, fluid resistance is small; action is sensitive, sealing performance is good. It is widely applicable to all types of fluids pipelines to prevent the backflow.
Dimensions & constructral diagram
Wafer vertical lift check valve constructral diagram
Main dimensions and weight
| nominal pressure | 1.0MPa 1.6 MPa | 2.5 MPa | 4.0 MPa | ||||||
| nominal diameter DN（mm） | dimension（mm） | weight （㎏） | dimension（mm） | weight （㎏） | dimension（mm） | weight （㎏） | |||
| L | D | L | D | L | D | ||||
| 15 | 35 | 52 | 1.0 | 35 | 52 | 1.0 | 35 | 52 | 1.0 |
| 20 | 38 | 62 | 1.5 | 38 | 62 | 1.5 | 38 | 62 | 1.5 |
| 25 | 44 | 72 | 2.1 | 44 | 72 | 2.1 | 44 | 72 | 2.1 |
| 32 | 50 | 83 | 3.0 | 50 | 83 | 3.0 | 50 | 83 | 3.0 |
| 40 | 57 | 93 | 4.0 | 57 | 93 | 4.0 | 57 | 93 | 4.0 |
| 50 | 63 | 108 | 5.0 | 63 | 108 | 5.0 | 63 | 108 | 5.0 |
| 65 | 68 | 128 | 6.0 | 68 | 128 | 6.0 | 68 | 128 | 6.0 |
| 80 | 72 | 142 | 7.1 | 72 | 142 | 7.1 | 72 | 142 | 7.1 |
| 100 | 84 | 162 | 9.2 | 84 | 168 | 9.2 | 84 | 168 | 10 |
| 125 | 115 | 192 | 12.5 | 115 | 194 | 12.5 | 115 | 194 | 14.0 |
| 150 | 136 | 218 | 22 | 136 | 224 | 22 | 136 | 224 | 23.5 |
| 200 | 171 | 273 | 35 | 171 | 284 | 37 | 171 | 291 | 39 |
