Clippard Modular 4-Way Delay Valve R-454

The R-454 is a 4-way, double pilot, fully ported 5-port delay valve with an adjustable flow control valve interconnected to one pilot, used to delay pilot signals before valve actuation. It features micro gap construction for snap action and no blow-by, a screwdriver slot needle adjustment to deter tampering, and a balanced design for speed control at exhausts. It has a flow rate of 9 scfm at 100 psig, a minimum pilot pressure of 40 psig, a working pressure range of 0 to 150 psig, and operates between 32 to 180°F. The valve is designed to perform 2-, 3-, and 4-way functions.