baltur GI1000 Lx ME Instrucciones De Uso página 31

DESCRIPTION OF HOW THE VALVE OPERATES
Single-stage valves
When the valve receives the signal to open, the pump cuts in and the magnetic valve closes. The pump transfers
the oil from under the piston to above it, forcing the piston downward, which compresses the closure return spring
with the rod and plate. The valve remains in the open position while the pump and magnetic valve remain
powered.
When the unit receives the signal to close (or if power supply is cut off) the pump shuts down, the magnetic valve
opens decompressing the chamber above the piston. The plate is closed both by the return spring and by gas
pressure.
The flow rate for this valve is calculated to ensure full closure in less than one second.
INSTRUCTIONS FOR SETTING
mod. SKP 10.110 B27 - SKP 10.111B27
SINGLE STAGE GAS VALVES
30
This type of valve cannot regulate the gas flow
rate (closure/opening).
Screw "D" on terminal "IV" sets the "clean
contact" position which can be used for an
outside signal.
N° 8880
Rev. 06/11/90