English to Lithuanian Tech/Engineering Mechanics / Mech Engineering Gaisro gesinimo įranga

AUTOMATIC BALL DRIP: An automatic drain valve horizontally installed at the low point in the fire department connection piping of automatic sprinkler systems. Water pressure from a fire department pumper automatically closes this valve. It automatically re–opens when pressure ceases, permitting this piping to drain and thereby preventing freezing.

Drum Drip:
Permits draining the low points of dry pipe systems without tripping the system. Made of cast iron with 4” NPT (R¾) female
pipe connection at each end.

Domina tik patys pavadinimai - ball drip, drum drip.