Suitable for frequent operation, featuring quick and effortless opening and closing. Low fluid resistance. Simple structure, relatively compact size, lightweight, and easy to maintain. Excellent sealing performance. The flow direction of the medium can be arbitrary, regardless of the installation orientation.

1/2 | 52 | 70 | 96 | |
3/4 | 57 | 70 | 102 | |
1 | 62 | 70 | 114 | |
1-1/4 | 70 | 70 | 132 | |
1-1/2 | 75 | 97 | 145 | |
2 | 83 | 97 | 170 | |
2-1/2 | 107 | 126 | 210 | |
3 | 117 | 126 | 237 | |
4 | 129 | / | / |





























