The manual control valve VR 20 S by the pump manufacturer Annovi Reverberi AR is AHL-resistant and is supplied without a pressure gauge. Connection for 1 boom part, equipped with no filter. The max. Flow rate is 25 l / min at max. 20 bar pressure. The central ON / OFF switching of the flow can be shut off for valve outlet. If the bypass fully opened, the pressure is minimized. There is no reverse suction.
