Ross Controls D2773B5037W Inline Poppet Soft Start Valve

The Ross Controls D2773B5037W is a 27 Series inline poppet valve with EEZ-ON soft-start capability, designed for safety-rated pneumatic circuits and controlled pressure ramping. This 27 Series unit is solenoid-pilot controlled (actuation type 7) and configured as a 3/2 normally closed valve (function 3), with inline mounting and a 24 VDC coil (W). The valve delivers a controlled buildup of downstream pressure through an internal, adjustable restriction, providing a time-delayed full opening to minimize pressure spikes, noise, and shock in actuation sequences. Port sizes for the 27 Series span a range from 1/4" to 2-1/2" depending on the body/port code, so consult the exact model specification for the precise size of D2773B5037W. As part of Ross Controls’ classic 27 Series, the D2773B5037W combines compact inline packaging with soft-start sequencing suitable for automation lines where controlled ramp-up and safety interlocks are important.