Home / Pneumatics / Valves / Mechanically Operated Valves / 521MYR12 – 5/2 Roller Plunger Spring Valve 1/8″ bsp (NEW RANGE) 521MYR12 – 5/2 Roller Plunger Spring Valve 1/8″ bsp (NEW RANGE) SKU: 521 MYR12 Categories: * NEW PRODUCTS, Mechanically Operated Valves Description Description Related products 304MVUL Panel Mount Tappet Button Valve 3/2 Push-in Side £23.81 Add to basket 321MYR31 – 3/2 Roller Lever Spring Valve 1/8″ bsp (NEW RANGE) Read more 314MAUL 3/2 N/O Button Tappet Valve 4mm Push In Side £24.43 Add to basket 431MP – 3/2 1/8″ Tappet Button Spring Return Valve £33.26 Add to basket