THS series pressure relief valve can exhaust the residual pressure in the pneumatic system. It provides a convenient means of isolating supplied pressure in the system and exhausting downstream pressure for maintenance purposes. It can be used alone or can be connected to and used with a FRL assembly.The units are installed in the exhaust position and can be an integral part of an energy isolation system. The supply or exhaust of the air flow can be verified at a glance in the indicator window

Available models: THS2000, THS3000, THS4000, THS5000, VHS