reduced pressure-detector check
- reduced pressure-detector check
reduced pressure-detector check (RPDC)
измеритель падения давления
- устройство типа «давление после себя» или сифонного типа, используемое в качестве контрольного в противопожарных системах, реагирующее на присутствие определенных примесей. Примечание. RPDC включает линейный прерыватель обратного потока при пониженном давлении с калиброванным байпасом, в который вмонтирован клапан диаметром 3/4 дюйма, действующий на снижение давления в зоне размещения устройства.
English-Russian dictionary of terms for heating, ventilation, air conditioning and cooling air.
2013.
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