The Fluidmaster 400 series Inlet Cistern Valves are the World’s most popular toilet fill valves. It fixes a toilet that runs or won’t refill.
Inlet cistern fill valves, essential components for efficient toilet systems, regulate water flow into the cistern. These valves ensure timely and precise refilling after each flush, optimizing water usage. Designed for reliability and water conservation, inlet cistern fill valves are vital for maintaining a well-functioning plumbing setup. Explore a range of Fluidmaster’s high-quality options that offer efficient water management and seamless performance for your toilet system.
- Easy to install
- Bottom Entry
- Brass Thread
- Quiet and fast refill
- Height adjustment 225 mm to 355 mm
- Long life and optimum performance
- Anti-siphon
- No tools required maintenance
- Non cross-threading Plastic thread
- INSTALLATION GUIDE
Fluidmaster® is the #1 toilet parts brand in the world, selling more than 100 million toilet products annually and selling more toilet-tank replacement parts than any other manufacturer in the world.
All our products are backed by an industry-leading warranty and come with an assurance of excellence from the world’s leading toilet parts company. In the U.S., 90% of the new toilets sold have a Fluidmaster fill valve installed in it. Toilet manufacturers like Kohler, American Standard, Glacier Bay and Mansfield install Fluidmaster fill valves in their new toilets..
Size | Male Fitting End | Female Fitting End | Threads Per Inch | Actual Barb End | ||
---|---|---|---|---|---|---|
Metric Size (mm) | Imperial Size (inch) | Inner Diameter (mm) | Outer Diameter (mm) | Inner Diameter (mm) | Outer Diameter (mm) | |
6 | 1/8" | 3.18 | 10.16 | 10.16 | 28 | 3.18 |
7 | 3/16" | 28 | 4 | |||
8 | 1/4" | 6.35 | 13.66 | 13.66 | 19 | 6.35 |
9 | 5/16" | 19 | 8 | |||
10 | 3/8" | 9.53 | 17.17 | 17.17 | 19 | 9.53 |
15 | 1/2" | 12.7 | 21.51 | 21.51 | 14 | 12.7 |
18 | 5/8" | 14 | 15.88 | |||
20 | 3/4" | 19.04 | 27 | 27 | 14 | 19.04 |
25 | 1" | 25.4 | 33.93 | 33.93 | 11 | 25.4 |
32 | 11/4" | 31.75 | 42.59 | 42.59 | 11 | 31.75 |
40 | 11/2" | 38.1 | 48.48 | 48.48 | 11 | 38.1 |
50 | 2" | 50.8 | 60.47 | 60.47 | 11 | 50.8 |
65 | 21/2" | 63.5 | 76.09 | 76.09 | 11 | 63.5 |
80 | 3" | 76.26 | 88.87 | 88.87 | 11 | 76.26 |
100 | 4" | 101.07 | 114.14 | 114.14 | 11 | 101.07 |
150 | 6" | 152 | 165.12 | 165.12 | 11 | 152 |