Side locking hard seal gate valve is an effective means of management for some units or individuals to use water without restraint, refusing to collect water charges, stealing and leaking water, and even destroying pipeline valves and other phenomena. The valve has a good anti-theft function, the gate valve in any position of the switch can be self-locking. Specialized tools are required to operate the gate valve.

174 | 150 | 110 | 88 | 16 | 3 | 4-18 | |
174 | 160 | 125 | 100 | 16 | 3 | 4-18 | |
192 | 180 | 145 | 120 | 18 | 3 | 4-18 | |
203 | 195 | 160 | 135 | 20 | 3 | 8-18 | |
235 | 215 | 180 | 155 | 20 | 3 | 8-18 | |
251 | 245 | 210 | 185 | 22 | 3 | 8-18 | |
265 | 280 | 240 | 210 | 24 | 3 | 8-23 | |
295 | 335 | 295 | 265 | 26 | 3 | 12-23 |





























