The VSRR L quick-exhaust valve with regulated exhaust belongs to the LINE ON LINE® family of products and can be linked in series or in parallel to all the other products. It comes in a version for pipe-pipe connection, which includes two push-in fittings, and a version for thread-pipe connection, which includes a nickel-plated brass taper thread and push-in fitting. The main feature of these valves is that the discharge flow can be adjusted via a pin regulator. This allows you to control the speed of the actuator connected to the valve, giving a higher speed than with an MRF regulator.