Supply Of 5/2 Push Pull Spring Return Valve - 1/4" (with Mounting Brackets, Knob, Connectors, Fasterners) Designed For Pressurised Flushing System As Per Mdts 19027. Rev.01.make: Spac, Item Code: Spac.0011437 Or Equivalent Make Functionally Compatible In Pressurised Flushing System.