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PISTON VALVE ASSY
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- piston valve assy
- Parts and Accessories Type:
- Valve
- Department:
- Plumbing
TOTO TH323V106R – Frequently Asked Questions
1) What is TOTO part TH323V106R?
TH323V106R is a replacement piston valve assembly for a TOTO flush valve. It is the internal working piston cartridge, not a complete valve body or a trim kit, so it is the part you order when the valve itself is sound but the flush is weak, running, or not shutting off.
2) Does the TH323V106R piston work on both 1.0 GPF and 3.5 GPF TOTO flush valves?
Yes. The TH323V106R piston assembly is specified for both 1.0 GPF and 3.5 GPF applications, so one part covers a high-efficiency fixture and an older 3.5 gallon fixture. That matters for a facility running a mix of vintages, since you can stock the single piston rather than two separate ones.
3) My TOTO flushometer keeps running after the flush. Is the piston assembly the right repair part?
A valve that will not shut off is usually a worn or fouled piston, and TH323V106R is the piston valve assembly for that repair. Replacing the piston rebuilds the working internals; if the problem is instead a leak at the valve body, the spud connection, or the handle, the piston will not fix it.
4) Is the TOTO TH323V106R a single part number or do I have to pick an option?
There is only one version of this piston assembly, ordered as TOTO TH323V106R. No finish, size, or handing choice applies, since the piston sits inside the valve where it is never seen.
How fast can I get the TOTO TH323V106R delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO TH323V106R come with a warranty?
Absolutely. The TOTO TH323V106R is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO TH323V106R?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO TH323V106R from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.