Pressure Balanced Plug Valve

Features:
1) lockup device, manual operation, in order to prevent misoperation, valve can be equipped with padlock device.
2) Anti-static structure, when a fire break out, the metal seal forms to prevent large leakage of media
3) valve body and stem can finish emergency injection seal, through the grease injection valve, the stop-leak compound can achieve a short-time seal, theref
or to buy time handling the scene.