IbergrifM20521 Toilet Cistern Bottom Side Fill Valve Adjustable Telescopic Urinal Flush Valves Parts M13-17 (3/8") Plastic & Brass Multi Color
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IbergrifM20521 Toilet Cistern Bottom Side Fill Valve Adjustable Telescopic Urinal Flush Valves Parts M13-17 (3/8") Plastic & Brass Multi Color

4.2/5
Product ID: 517476916
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Details

  • Material
    Acrylonitrile
  • Brand
    Ibergrif
  • Item dimensions L x W x H
    28.5 x 13.3 x
  • Exterior finish
    Brass
  • Inlet connection type
  • Outlet connection type
    Barb
🔧Durable brass & ABS materials
⚙️Adjustable height for perfect fit
🛠️Dual installation: bottom or side fill

Description

🚽 Upgrade your flush game with precision and durability!

  • BUILT TO LAST - Premium ABS body paired with brass hex nuts guarantees over 100,000 cycles of reliable performance.
  • CLEAN WATER FLOW - Integrated filter net blocks impurities, protecting your toilet system and enhancing longevity.
  • EFFORTLESS SETUP - Complete kit with water pipe and clear instructions makes installation so simple, anyone can do it.
  • VERSATILE INSTALLATION - Supports both bottom and side fill valve setups, perfect for one-piece or two-piece toilets.
  • TAILORED FIT EVERY TIME - Adjustable telescopic design ensures compatibility with most dual flush toilets, eliminating guesswork.

The Ibergrif M20521 Toilet Cistern Bottom Side Fill Valve is a versatile, adjustable, and durable flush valve compatible with most dual flush toilets. Featuring a premium ABS body and brass fittings, it supports both bottom and side fill installations, includes a built-in filter for cleaner water flow, and is designed for easy, tool-free installation. Certified for quality and built to last over 100,000 uses, it’s the smart upgrade for efficient, reliable toilet performance.

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Specifications

Manufacturer‎Ibergrif Griferias SL
Part NumberM20521
Product Dimensions28.5 x 13.3 x 6.9 cm; 350 g
Item model numberM20521
ColourMulti Color
StyleBottom/Side Entry Fill Valve
MaterialAcrylonitrile Butadi, Brass, Plastic
Item Package Quantity1
Maximum Pressure16 Bars
CertificationCE, ISI
Included Components1*toilet cistern fill valve 1* Water pipe 1*Instruction Sheet
Batteries Required?No
Item Weight350 g

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Reviews

4.2

All from verified purchases

Z**A

Durable product

Good quality and I was able to fit it myself. Still working 6 months on. Filling speed is quick.

C**N

Perfect replacement for Irish toilet

Absolute fantastic product the ibergrif M20521 for the price and allowed a first time DIY attempt at plumbing to go wonderfully. Very easy to install. Build quality is better than the one I replaced as its copper and not only plastic (see photo of old grey one installed in new build 2017). No leakage even though I used no epoxy and just hand tightened the parts together. Only thing that was also needed was a reducing bush to take the larger size water pipe down to the G3/8 size of this fill valve (see photo). Bought for a euro in Screwfix. Fits perfectly and fills up much quicker than before. Noise level is standard and as it fills quicker it gets quiet quicker too!I've now bought 2 more to keep as spares for the other toilets in the house.

A**R

European fitting.

I have a standard Irish toilet and I wanted to get a push button system instead of a lever (young kids, struggling to use it). Saw this at a great price and said I'd try it. It arrived the next day (I have Prime) and I went about installing it. All was going well until I came to the coupling plate (the silver bit that connects the cistern to the toilet) because this kit does not include the plate, and the one that is used on standard Irish toilets is too small. I COULD NOT get a plate to fit over the new fitting in any local plumbing supplier (as it is a EURO size) so I had to improve and make the hole on the old one a bit bigger with the help of the hacksaw. Once I got this sorted, it was a breeze. It works really well but perhaps the button push is a tad on the hard side to push. All in all, it's good but be aware of the dreaded coupling problem.

P**

Toylet

I ordered it by accident without checking, the thread was too small, but the quality was high, there was no problem with returning it

S**W

Didn’t fit

Couldn’t get a fitting to fit this to my toiket

S**.

Dual flush valve

Ideal fitment for a cistern with a 2inch outlet worked like a charm. Previous unit that had failed had to be siliconed in, this one sealed tightly and has worked flawlessly since installing. At £13 including same day delivery beats Screwfix hands down that didn’t have a suitable 2inch outlet at anywhere close to the same price point.

C**.

Needs a hole of at least 59mm so does not fit nto a 2 inch hole

This product does not fit into a 2inch hole but read the instructions carefully as it requires a 59mm to 62mm dia hole

J**K

Works great and pretty easy install.

Just a quick note, make sure your current cold water inlet fits the 3/8 connection. I forgot to do that and ended up having to shop around for some connections to make a feed that makes it fit the BSP connection.Besides that, installed great and been working couple months no issues.

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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2 months ago

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Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ibergrifm20521 Toilet Cistern Bottom Side Fill Valve Adjustable Telescopic Urinal | Desertcart Ireland