LF15 series pressure switch, which is used to adjust the pressure in the air tank of the air compressor to make it operate between two preset pressure values.

The pressure switch with relief valve can prevent the air compressor from overload starting, and the additional handle can be used to manually cut off the power supply of the compressor. Greater arc extinguishing current

The four-way base interface can make the installation of supporting components such as safety valve and pressure gauge easier.

Technical parameter

model LF15 medium Air, non flammable or non hazardous, non corrosive gas Pressure regulation range 0.3-1.2Mpa Differential pressure adjustment range 0.15-0.45Mpa Factory settings Starting pressure and disconnecting pressure can be set according to customer requirements Pressure setpoint error ≤ 5% (working pressure value) Maximum working pressure 1.2Mpa Rated voltage, current and frequency 120VAC/240VAC?26A/20A?50HZ/60HZ Contact mode Normally closed Interface form

Single way internal thread,

single way external thread,

double way internal and external thread,

four-way internal thread

Interface thread Npt1/4, R1/4, G1/4 (can be customized) Unloading valve None / Yes Direction of unloading valve The direction and angle can be selected according to customer requirements Inner diameter of relief valve Φ 6.0mm, Φ 6.4mm, Φ 6.5mm (can be customized) Manual form No / handle working temperature -20°C-80°C Mechanical life 100000 times Electrical life 30000 times Withstand voltage No breakdown at 2500V for 1 minute Installation mode Vertical / horizontal installation Degree of protection IP20

Products Description