... price 2.Water-saving, 3. Adjustable for full flush volume 1. The height of the flush valve is 200mm(other specification: 220 ... fill valve, whose height is available: 250mm.(other specification: 220, 280mm)3. Dual flush system, the full flush volume is adjustable, saving ... .0~2.3 L/s.6. Adjustable fill valve is for G1/2" connector.7. Fill valve is anti-siphon design, can stop ...