Burkert Type 2950 - Handbuch (Seite 12)

10 - 2950
english
Function without flow
When the water supply is completely closed, the pressure at the output side
rises and presses the diaphragm upwards. The device closes, preventing
water flow and maintaining constant pressure at the preset value. The slight-
est pressure, relative to the spring, acting on the diaphragm closes the de-
vice immediately.