Flomasta Bottom-Entry Flush Valve (874FJ)

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Flomasta Bottom-Entry Flush Valve (874FJ)

Reliable flush valve kit with delay water inlet function.

  • Brass Shank
  • 1 Year Guarantee

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View all: Flomasta Fill & Flush Valves

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Rated 3 out of 5 by from Good quality but didnt fit Be aware that this doesn't fit 1 and half inch cisterns. For the price and what you get this looked like a real bargain but nowhere mentions outlet size, which was right pain when you've got the toilet in bits.
Date published: 2022-09-27
Rated 1 out of 5 by from Flowmaster Bottom entry flushv A great disappointment, as others have already stated the flush valve outlet is too large for many cisterns and none of my local plumbers' merchants stocked cistern/ pan coupling kit to suit it. The fluidmaster flush valve is vastly superior having sealing rubbers to suit both size outlets. Given the poor reviews I am disappointed that Screwfix continue to stock this item.
Date published: 2022-09-26
Rated 5 out of 5 by from Great product Cheap and good quality for price . Most cheap stuff come plastic threads but this was brass
Date published: 2022-09-10
Rated 4 out of 5 by from Great value Flush kit This kit took very little time to fit and contained all the pieces required to completely renew all the cistern components. Like other reviews suggest, adjust the water level height on fill valve before fixing into the cistern as it is almost impossible to disengage and re-engage the locking clip in situ as it cannot be seen from the top and the space in to get a hand in the cistern is limited. I found that level 12 was spot on for my cistern. Great price for both valves, seals and connecting bolts. Worked first time with no leaks.
Date published: 2022-08-27
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Installed today but wont fill.

I installed this today as per instructions. It will not fill. Did I do something wrong or is there a flow regulator ?
Asked by: MarkEnnis

Water constantly dropping into the toilet

Hi, I've replaced an old unit with this one it constantly leaks water into the toilet and if it's left it will start to pulse like a cement mixer. Any help would be great. Thanks
Asked by: RobLoc

2 producst in picture??

Canyou explain which one it is one is the buyer is buying? There are two mechanisms is the main product picture. Can you explain please? And what is the min/max size hole required for the pushbutton please, thanks
Asked by: Sloth75
Dear Sloth75, Both mechanisms in the photo are included. Also, the min/max size required for the pushbutton is 40mm Thank you for using Q&A
Answered by: thopkins
Date published: 2021-11-26

Single or dual flush?

Is this single or dual flush? i.e. full flush only or full and half flush option?
Asked by: GlennXYZ
Hello GlennXYX, This is a dual flush. Thank you for using Q&A
Answered by: SWake
Date published: 2021-03-31

Can I use this unit with a top central mounted hole for the dual flush system?

Current unit is top mounted.
Asked by: Rob125
Hello Rob125, If you mean the button on the flush valve, yes the button can be mounted in a hole that's on top of the cistern. The flush valve would not work mounted like this though. Thank you for using Q&A (CW)
Answered by: Cwalm
Date published: 2022-08-06
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Brand Flomasta
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Type Flush Valve
Toilet Valve Shank Material Brass Shank