Toilet Repair Kit WC Mechanism Dual Flush Valve Types

Bathroom Spare Parts Dual Flush Toilet Cistern Valves

AH117/AH017/AH021/AH026 Features:

    • Material:ABS
    • Corrosion-resistant
    • OEM service supported
    • 5 year limited warranty
    • Top Dual-Flush Operation
    • Fits virtually most toilet tank
    • Water Saving Adjustable Full or Half-Flush Volumes

Send enquiry



toilet cistern flush mechanism


dual flush parts


toilet flush mechanism


Material  ABS, POM, Rubber, Silicone.
Flush Mode Dual Flush
Push Button Installation Top Mounted
Installation height: 170mm(from the upper rim of gasket to the top) 210mm(from the upper rim of gasket to the top) 260mm(from the upper rim of gasket to the top)
Outlet diameter 3 inch outlet for one piece toilet and two piece toilet
Adaptable to tanks with height: AH017:215mm~315mm,AH021:255~355mm,AH026:305~405mm
Flushing rate >3.8 Liters per seconds
Flush volume Adjustable Half flush and Full flush Volume:

AH017:half flush (65~85mm),full flush(40~70mm)

AH021:half flush (65~135mm),full flush(50~120mm)

AH026:half flush (85~175mm),full flush(65~165mm)

Overflow pipe: Fixed height customized per requirements
Actuationforce: ≤15N
Body rotation: 360 degree
Endurance: 200,000 times of flush
Warranty 5 years warranty


3 inch dual flush valve toilet replacement parts by HTD china manufacturer




Is your toilet running, noisy or not filling? See how to flush out your flush valve in under 10 minutes – all you need is a HTD toilet flush valve repair parts.Replacing your dual flush valve for your one piece dual flush toilet may be necessary if you are experiencing; – tank to bowl leakage – phantom flushing – have a defective ballcock mechanism if you are interested in HTD toilet tank fitting or you are in the field of sanitary ware product ,just need to find a supplier to supply the best service ,must HTD is your perfect choice to cooperate.

Anything pls contact us directly and click our website to know more about us even our toilet parts products:




Model Download(Cut sheet) Latest Update
AH117/AH017/AH021/AH026 E-catalogue,Specification Sept 6th,2017

Leave us a message





    Products Recommended

    • Toilet Repair Kits
    • Toilet Fill Valve
    • Portable Bidet
    • Fresh Water Spray Non-electric Mechanical Bidet Toilet Seat

    Recent posts

    • HTD Different Types of Toilet Flush Valves fits most modern toilets
    • HTD Bidet Attachment Lighting your Healthy Life– An Unexpected Gift For Modern Society
    • Why not replace dual flush valve for saving water but much cleaner?
    • Bidets Are More Hygienic, Visit HTD Website
    Technical Support: Magic Lamp