Reverse flow protection w. LiBus

Reverse flow protection w. LiBusFeatures:The shut down valve/reverse flow protection enables safe operation of the thermostat with an external closed consumer (for example, a double jacketed vessel).The shut down valve/reverse flow protection is designed for a heat transfer liquid operating temperature range of -40 °C to 130 °C.Always secure hoses with suitable hose fuses!Technical Features:Connection 1 thread (inside): M16 x 1Weight: 1.1 kg more