Sensus 143-IRV-HP-3/4 Regulator R-410A the module instantly triggers a

the module instantly triggers a safety shutdown of the main valve to prevent gas buildup

Refrigerant Compatibility: Fully compatible with all common non-corrosive refrigerants used in modern refrigeration applications

Built with a rugged design to withstand demanding mechanical room conditions

Always verify the voltage and wattage compatibility before field replacement to prevent premature burnouts

Why is this spacer critical during a valve rebuild

Sensus 143-IRV-HP-3/4 Regulator R-410A the module instantly triggers aThe Sensus 143 IRV HP 3 4 is a robust domestic service gas pressure regulator designed for high pressure residential and light commercial meter sets. This unit features a 3 4 inch NPT pipe size and is equipped with a 1 2 inch orifice, delivering high capacity flow even as inlet pressures fluctuate. The integrated internal relief valve (IRV) provides critical overpressure protection, ensuring downstream safety in multi dwelling installations or small