The LS pressure limiting valves save energy compared to the shock valves PVLP. With PVLP all the oil flow to the working function flows across the combined shock and suction valves to tank if the pressure exceeds the fixed setting. With LS pressure limiting valves, an oil flow of about 2 l/min [0.5 US gal/min] 15% Ag Info for UK customers only: Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB 089 It is recommended to regularly check the function of KP switch. 6. KP pressure switches must be installed in an area with a low risk of mechanical damage. 7. Corrosion protection of KP pressure switches must be taken into account when used in a corrosive with the termination switches (switch 2 & 3) of the VLT 6000 or with a biased termination resistor network. For bus-cabling always use cable of screened twisted pair type (STP), and make sure to follow good common installation practice. Make sure the screen of the Modbus RTU cable must always be connected to ground at all nodes. Take a straight line from 5 bar cut-out pressure on the nomogram to the differential, 1.5 bar, and read off the number of turns, i.e. 4.5. Diferential pressure nomograms (Fig. 10) - No. of turns of Δp screw NOTE! The system cannot be started if the diff erential setting is greater than the cut-off pressure. Vay Nhanh Fast Money.

cara setting pressure switch danfoss