Series 280

ThermoProtec™, Thermostatic mixing valve (high-flow)

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Product Description

Thermostatic mixing valve (high-flow)
Interchangeable thermostatic sensor cartridge
Complete with:

  • 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options)

Technical data

Material: brass
Medium temperature range: 40–212 °F
Maximum operating pressure: 150 psi

Drawings and specifications

Part number Connection Setting
3D models
Tender text
CALEFFI, 280965A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1" Press, sweat union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 130 °F. Material: brass.
3D models
Tender text
CALEFFI, 280165A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1" NPT female, union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 130 °F. Material: brass.
3D models
Tender text
CALEFFI, 280966A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1" Press, sweat union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 140 °F. Material: brass.
3D models
Tender text
CALEFFI, 280166A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1" NPT female, union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 140 °F. Material: brass.
3D models
Tender text
CALEFFI, 280975A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1 1/4" Press, sweat union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 130 °F. Material: brass.
3D models
Tender text
CALEFFI, 280175A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1 1/4" NPT female, union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 130 °F. Material: brass.
3D models
Tender text
CALEFFI, 280976A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1 1/4" Press, sweat union. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 140 °F. Material: brass.
3D models
Tender text
CALEFFI, 280176A, ThermoProtec™. Thermostatic mixing valve (high-flow) Interchangeable thermostatic sensor cartridge Complete with: 130°F OR 140°F sensor cartridge (field replaceable with 115°F or 160°F options) connection: 1 1/4" NPT female. Maximum operating pressure: 150 psi. Medium temperature range: 40–212 °F. Setting: 140 °F. Material: brass.

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