Description
Product Overview
The American Standard universal fill valve is engineered for durability and consistent performance in demanding environments. Crafted from high‑quality black plastic, the valve resists corrosion and wear, ensuring a long service life. It measures 10.00 in wide by 3.00 in tall by 3.00 in deep, fitting standard toilet tanks with ease. The package includes a valve, shank washer, lock, coupling nuts, coupling washer, refill tube, and refill tube clip, providing everything needed for a complete installation. With a weight of just 0.16 ounces, the component is lightweight yet robust, and it carries the part number 7381125-400.0070A for precise identification.

Usage
This fill valve is ideal for high‑use areas such as schools, offices, hotels, and multi‑family housing. Its universal design makes it compatible with most standard toilets, but we recommend checking your model for exact fit. The valve’s reliable shut‑off and refill mechanisms ensure a steady water flow, reducing the risk of leaks and water waste. Whether you are upgrading an older system or installing a new restroom, this valve delivers consistent performance for both residential and commercial applications.
Why Choose Us
Choosing the American Standard fill valve means selecting a product backed by a reputable brand known for plumbing excellence. The valve is manufactured in the United States, adheres to strict quality standards, and comes with a one‑year limited warranty from the date of purchase. Our customers consistently rate the product 4.4 out of 5 stars, reflecting satisfaction with its reliability and ease of installation. We also provide comprehensive support and detailed installation instructions to ensure a hassle‑free experience.
Key Features
- Durable black plastic construction resists corrosion and wear.
- Universal design fits most standard toilet models.
- Complete installation kit includes valve, washers, lock, and refill components.
- Easy to install with clear instructions, suitable for DIY and professional installers.
- 1‑year limited warranty guarantees peace of mind.
FAQ
Is this fill valve compatible with all toilet brands?
The valve is designed as a universal replacement and fits most standard toilets. However, we recommend verifying the mounting dimensions of your specific toilet model before purchase.
Do I need any special tools to install the valve?
Installation requires basic hand tools such as a wrench and screwdriver. All necessary hardware is included in the package, and the step‑by‑step guide makes the process straightforward.
What is the warranty coverage?
The product comes with a one‑year limited warranty covering defects in materials and workmanship from the date of purchase. Registration may be required for warranty service.
Can this valve be used in commercial settings?
Yes, the valve’s robust construction and reliable performance make it suitable for high‑traffic commercial restrooms, schools, and hotels.
How do I know if the refill tube is the correct length?
The refill tube included is sized for standard tank configurations. If your tank has an unusual layout, you may need to adjust the tube length or use an extension, which is readily available at most hardware stores.




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