120 Series thermostatic mixing valve
BuildSpec record compiled from Sioux Chief Manufacturing's public product page and 3 technical documents, retrieved 2026-10-04. Each standard below was matched word for word against the manufacturer's source text. 4 are the manufacturer's own compliance or test statements. BuildSpec has not tested the product. Follow the source links for the exact wording before you specify it.
Specifications
| Preset temperature | 105 degrees F (page); selectable 80F to 120F (spec sheet) |
| Operating pressure | 30 to 125 psi (spec sheet) |
Certifications & Standards
What was checked, and what is deliberately not claimed
- Method
- Claims extracted from the manufacturer's public pages and PDFs (robots.txt honoured) and re-matched verbatim against the saved source on 2026-10-05. Claims that could not be matched word for word were left out.
- Documents Read
- 120-TM3F thermostatic mixing valve product page - https://www.siouxchief.com/Products/Details/18/335/37691 120 Series thermostatic mixing valve spec sheet (Footer date printed: 04-24) - https://cdn.siouxchief.com/prodscmwebsite/SpecSheets/120-TM3F - THERMOSTATIC MIXING VALVE - SPEC SHEET.PDF Thermostatic mixing valve brochure (not printed) - https://cdn.siouxchief.com/prodscmwebsite/Brochures/THERMOSTATIC MIXING VALVE - BROCHURE.PDF
Sustainability
Code sections
Sections of the model codes that address this type of product. A link opens the code library at the chapter that holds the section. It points to the code; it does not say this model meets it.
- IPC 2021 607.1.2Tempered water temperature control
IPC 2021 607.1.2 cites ASME A112.1070, ASSE 1070, CSA B125.70, which the manufacturer names for this product.
What this link does and does not claim
Asserted: the manufacturer's own literature names ASME A112.1070, ASSE 1070, CSA B125.70 for this product, and the text of IPC 2021 607.1.2 cites ASME A112.1070, ASSE 1070, CSA B125.70. Not asserted: that this product meets the section, that it is approved for any use, or that a building using it complies. Check the adopted edition in your jurisdiction.
- IPC 2021 412.1
IPC 2021 412.1 cites NSF 61 Annex G, which the manufacturer names for this product.
What this link does and does not claim
Asserted: the manufacturer's own literature names NSF 61 Annex G for this product, and the text of IPC 2021 412.1 cites NSF 61 Annex G. Not asserted: that this product meets the section, that it is approved for any use, or that a building using it complies. Check the adopted edition in your jurisdiction.