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Fluidmaster Side Entry Fill Valve (85797)

Quiet valve (UK ½") that works well with high or low pressure systems. For toilet cisterns and storage tanks. Unique quick-release and no lever arm to distort tank. Seals are easy to access and simple to change. Durable materials capable of withstanding millions of flushes. Also available with a 3/8" threaded shank.

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£10.99INC VAT

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Rated 4.5 out of 5 by 71 reviewers.
  • 2016-10-25 T09:26:39.093-05:00
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Rated 4 out of 5 by Good Quality but Pricey Bought this to replace a broken one that came with the toilet 6 years ago. I would not say it's silent but once the water has filled and it is below water level, it is quiet. It is well built from rigid plastic but I think it is expensive for what it is. 26 Sep 2016
Rated 4 out of 5 by All quiet on the western front I fitted a traditional valve with long arm float a couple of weeks ago and although it worked ok the noise from the header tank filling was something else.I swapped it for the Fluidmaster in fifteen minutes yesterday. Peace prevails and the neighbours are talking to me again. It pays to read reviews before buying. A lesson learnt. 21 Sep 2016
Rated 5 out of 5 by Improvement out of necessity! I think I've become a Fluidmaster fan! - We have two loos and I've replaced the siphons on both with their push button cable valves. - I had already replaced one of the "floating" side valves with one of these almost-silent fill valves so when the other one failed I bit the bullet and replaced that with one of these too. - Very easy to fit and it works exactly as expected. 17 Sep 2016
Rated 5 out of 5 by Excellent replacement Replaced a standard ball float with a fluidmaster, easy changeover, fitted onto existing pipework without alterations. Now have a silent, efficient float valve, simple to adjust water level replacement. Highly recommended and will be replacing three others very soon. 1 Sep 2016
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I need to replace leaking fill valve (ball float). There is approx 7cm clearance from the side of the cistern to the flush mechanism. Would Fluidmaster Side Entry Fill valve would fit into this gap.
20 May 2016
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Brand Fluidmaster
Manufacturer Guarantee 1 Year Guarantee
Manufacturer Guarantee 1 Year Manufacturer's Guarantee
Manufacturing Standards Wras
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Diameter ½ "
Product Type Side Entry Fill Valve
Toilet Fitting Type Fill & Flush Valves

W x D x H: x x . . WRAS.

Product contents

Float valve, locknut and sealing washer.


Instruction Manual