Slide valve plastic blue incl. gasket Ø 40mm (11/2″), 14mm SKU: 1300424 You may also like… Sliding tap 90º S/S 14 x 16 mm1300495 Upper gasket rubber for blue milk entries1300493 Sliding tap S/S 180º turned, 14 x 16 mm1307100 Lower gasket rubber for blue milk entries1300494 Sliding plate S/S1300498 Sliding tap 90º S/S 16 x 18 mm1300496