cistern fill valves 1Pressure design, momentary shut off; 2Easy water level ... and hold on; 3 Low noise, Anti-siphon; Toilet adjustable cistern fill valve S108 ≡Advantage≡1, Membrane design, good performance2, clip ... special design to ensure the height of fill valve fixed3, float in one-piece, easy to adjust the water level, close ... AUpdate Date:2011-3-8 8:06:09 Toilet adjustable cistern fill valve S108