Fluidmaster Toilet Fill Valve - B704A

Name: Fluidmaster Toilet Fill Valve - B704A
Brand: Fluidmaster
SKU: 3z6viyjhzg
Availability: InStock

The Fluidmaster Delchem bottom inlet part 3 float valve with adjustable 12. 7 mm plastic tail is a...

Best current price£5.95from eBay

Best offers

Shopping.co.uk recommended and popular offers

Lowest price

eBay£5.95Visit shop

Opella Toilet Cistern Filling Valve - Delchem Adjustable - 8.5in Straight High

Visit shop

All Offers

12 offers from £5.95 - £14.43

View price history by clicking the chart icon.

eBayOpella Toilet Cistern Filling Valve - Delchem Adjustable - 8.5in Straight High

£4.25 delivery

£5.95

Visit shop

Travis PerkinsOpella B704A Delchem Bottom Entry Pedestal Valve

£30.00 delivery

£10.64

Visit shop

OnBuy.comFluidmaster B704a Opella Delchem Toilet Wc Cistern Bottom Entry Fill Valve 8.5" 5011629002066

Free delivery in 1–3 days

£10.65

Visit shop

City Plumbing GBFluidmaster Delchem Straight Pedestal Ball Valve 8.5" Bottom Entry Adjustable Lever Arm 6"-9" B704a

Free delivery in 1–3 days

£10.79

Visit shop

BradfordsFluid Master Delchem Plastic Ball Valve (Bottom Entry) White/Black

£25.00 delivery

£11.48

Visit shop

Product Information

Full details

This guide provides essential information for users of the Fluidmaster B704A Toilet Fill Valve. Designed for easy replacement in most ceramic or plastic cisterns, this valve offers quiet and efficient filling. Note that proper installation and adjustment are crucial for optimal performance.

All features

Model Part Number	B704A
Brand	Fluidmaster

Extended Product Information

FAQs

What is the warranty on the Fluidmaster B704A?

The product warranty information is not available in the provided data. Please refer to the manufacturer's documentation or contact customer support for warranty details.

How do I adjust the water level?

Adjust the float on the fill valve. The adjustable lever arm allows for precise control of the water level.

What size shank does the valve have?

The valve has a 1/2" bottom entry shank.

Is this valve suitable for all toilet types?

It is designed to fit most ceramic or plastic cisterns. Confirm compatibility before installation.

How do I clean the valve?

Inspect and clean it periodically to prevent debris buildup. This can usually be done by removing the valve and flushing it with water.

Why is the anti-siphon feature important?

The anti-siphon design prevents the contamination of the fresh water supply.

Troubleshooting

Toilet is running continuously.

Check the float and adjust the water level. Ensure the flapper is sealing properly.

Toilet fills slowly.

Check water supply for blockages. Inspect the valve for debris and clean if necessary.

Water leaks into the bowl.

Inspect the flapper valve and ensure it seals correctly. Check for any damage.

Pros and Cons

Pros

Quiet operation compared to older fill valves.
Anti-siphon design helps prevent contamination.
WRAS approved, ensuring water quality.
Easy to install as a replacement.
Adjustable lever arm for a customized fit.

Cons

Requires proper adjustment to avoid leaks and ensure optimal performance.
May not be compatible with all toilet models.
Requires some plumbing knowledge for installation.

Setup, Compatibility & Care

Compatibility: This fill valve is designed to fit most ceramic or plastic cisterns. Before installation, confirm compatibility with your toilet model.
Installation:
Turn off the water supply to the toilet.
Remove the old fill valve.
Install the Fluidmaster B704A, following the included instructions.
Adjust the lever arm to the correct water level.
Turn the water supply back on and check for leaks.
Care:

Regularly check for leaks.
Clean the valve periodically to prevent debris buildup. This can usually be done by removing the valve and flushing it with water.