Ross Controls 2773A4082 Pneumatic Valve 1 to 10 Bar

Ross Controls 2773A4082 is a 27 Series Classic inline lockout pneumatic valve (L-O-X) designed to provide manual energy isolation for piloted valve systems, enabling safe maintenance by preventing unintended actuation of downstream circuits. This variant supports an operating pressure range of 1 to 10 bar (approximately 15 to 150 psi) and uses a 26 VA coil at 50/60 Hz with a 110–120 V supply for this configuration. As part of the 27 Series, it is built for inline mounting and compatibility with Ross piloted valve assemblies, allowing straightforward integration into standard industrial pneumatic circuits. The lockout function makes it suitable for safety-critical automation environments where verified shutdown of air supply is required before service, such as equipment with safety interlocks. Additional 27 Series lockout configurations are available in other voltages, including 230–240 VAC and 24 VDC, to align with a range of control systems and regional power standards.