Slide valve plastic blue incl. gasket Ø 50mm (2″), 16mm SKU: 1300427 You may also like… Sliding plate S/S1300498 Sliding tap 90º S/S 16 x 18 mm1300496 Sliding tap S/S 180º turned, 14 x 16 mm1307100 Sliding tap 90º S/S 14 x 16 mm1300495 Upper gasket rubber for blue milk entries1300493 Lower gasket rubber for blue milk entries1300494