The Joint VIS VIS MIN + MAX Adjustable pressure regulator with VIS MIN. Built MAX + VIS. manufactured by RECGAS, SLL, is in conformity with Directive 2009/142/EC. and EN 88 Class A Group 2 for gases of the three families.
For any input pressure between 35 mbar. and 1 bar (could fit up to 1.5 bar), with consumption between 1 and 15 m3 (n) / h of gas (possible up to 20 m3 / h (n) gas), the output pressure that can be obtained in the pressure regulator is between 18 and 65 mbar., adjusting it, using the adjustment screw shortcut. The following table shows output pressures at maximum flow.
The safety valve for LOW pressure RGR 180 VISmin. acts when the output pressure, either by excessive intake or a decrease in the input pressure drops below the pressure of operation, which depends on the pressure to which the yhrottle is calibrated. Approximately 70% of the set pressure. The reset occurs on the date that it ceases to have consumption downstream of the pressure regulator and the input pressure is restored.
The safety valve for MAXIMUM pressure at the set will be activated, at the moment when the input pressure thereof becomes greater than 120 mbar, cutting off the flow of gas. The resetting of the valve will automatically be at the time that the input pressure is once again less than 120 mbar., manual being, pressing the plunger located in the socket on the valve, in the case where further giving the fact above 120 mbar pressure.