Danfoss 034L0043 Crankcase Pressure Regulator 1/2" ODF KVL12

The Danfoss 034L0043 Crankcase Pressure Regulator 1/2" ODF KVL12 works towards the protection of heating and air conditioning compressors from over pressure to ensure long-lived overall system performance and ultimate efficiency. It operates within a temperature range of -76°F to 266°F under a maximum pressure of 286 PSI. Its volume is 1.229 liters, outlet size is 1/2", and because of this small size, it can be easily installed in any form of HVAC systems. The Danfoss 034L0043 Crankcase Pressure Regulator is essentially designed to regulate and limit crankcase pressure of the compressor in instances, especially during startup and low ambient conditions. This limits the otherwise prevailing high-pressure spikes that would stress the compressor mechanically and may cause potential damage.