New Fluidmaster 747 Float Valve makes the world a quieter place, one flush at a time.

The quietest flush in the world has arrived. Side-inlet cisterns will never be noisy again once their faulty, old-fashioned fill mechanisms are replaced with Fluidmaster's new 747 Float Valve.

Efficient and modern in design, the 747 Float Valve installs easily, without special tools. It fits any cistern or storage tank, even slimline WC cisterns.

Outstanding engineering and durable materials allow the 747 to deliver millions of flushes. It lasts longer by working with water pressure, not against it. Quality is assured by factory testing of every valve. Meets NF, KIWA and DIN codes.

Other features include:

• Fast refill, with an absolute shut-off after every flush.
• Anti-siphon/backflow design to prevent contamination of fresh water supply.
• Adjustment rod raises/lowers water level for ideal flush volume in any cistern.
• Absence of lever arm prevents tank wall distortion, making support structures unnecessary.
• Works efficiently with high or low water pressure.
• Valve signals cistern leaks by automatically refilling when not in use-- an audible alert to water waste.
• Seals are easy to access; simple to change or replace.

The 747 is available in three models with these size shank threads: 3/8" (747EL & 747EP) and ½" (747UK).