Ross Controls 1958A4010 Right Angle Check Valve

The Ross Controls 1958A4010 Right Angle Check Valve is a compact, pilot-operated check valve in the 19 Series designed to prevent backflow in pneumatic circuits while allowing a pilot signal to open when needed. Designed for inline mounting, its right-angle body fits tight spaces and reduces tubing footprint in manifolds. Port 1 carries female threads and Port 2 carries male threads, with 1/2 in NPT connections for both ports. The valve operates from 15 to 150 psi and carries a safety Category 1 PL c rating for use in safety-related applications. It blocks air backflow from actuators and other pneumatic devices and is commonly employed in panel-mounted control systems and inline manifolds; it can also be used in regenerative cylinder circuits where exhaust flow is harnessed to assist extension. As part of the 19 Series, it belongs to a family of pilot-operated check valves that covers a wide range of capacity levels to suit different circuit demands.