IVAR

COMBIMIX

COMBIMIX is a mixing and boosting unit for radiant installations. Delivery temperature control is carried out by a two-way valve, which regulates the flow of heat transfer fluid to mixing (“injection” system). COMBIMIX is available with fixed point mixing by thermostatic head or with outside compensated temperature mixing by servomotor (to be integrated with electronic control unit and outdoor temperature sensor). Complete with balancing valve, shut-off valves, automatic air vent valves and fill/drain valves, COMBIMIX brings together all the essential functions in a compact sized and easily accessible unit. It may be supplemented with IVAR manifold kits for balancing and controlling individual zones and, upstream of mixing, with horizontal or vertical manifold kits for high-temperature delivering to radiators and heated towel rails.

Specification

IVAR COMBI TNB cod. 500454NB-500410NB-500454PE-500410PE: mixing and boosting unit for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), two shut-off ball valves for the pump, two fill/drain valves, two automatic air vent valves, three thermometers 0÷80 °C (on delivery and return of boiler circuit and on delivery of mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut-off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M with swivelling nipples (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Fixed point mixing 20÷60 °C by thermostatic control head with remote sensor T5011 included. Max differential pressure at mixing valve ends 250 mbar. Cod. 500454NB pump space 130 mm, G 1”1/2F flat seal connections; cod. 500410NB pump space 180 mm, G 1”1/2F flat seal connections; cod. 500454PE pump space 130 mm, G 1”1/2F flat seal connections, equipped with variable-speed electronic pump WILO4F; cod. 500410PE pump space 180 mm, G 1”1/2F flat seal connections, equipped with variable-speed electronic pump WILO4F-180. Accessories: high-temperature kit with pair of manifolds 1” x EUROK with shut-off and lockshield valves CEP/02 I – CEP/03 I cod. 502105 (2 ways) – 502106 (3 ways), high-temperature kit with pair of simple manifolds 1” x EUROK CEP/02 – CEP/03 cod. 502103 (2 ways) – 502100 (3 ways), insulation shell ACM 01 cod. 506255, threaded spacer for pumps AC 633 cod. 500933 (130 mm) – 500934 (180 mm).
IVAR COMBI T cod. 500454-500410-500454P-500410P: mixing and boosting unit for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), two shut-off ball valves for the pump, two fill/drain valves, two automatic air vent valves, three thermometers 0÷80 °C (on delivery and return of boiler circuit and on delivery of mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut-off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M with swivelling nipples (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Fixed point mixing 20÷60 °C by thermostatic control head with remote sensor T5011 included. Max differential pressure at mixing valve ends 250 mbar. Differential bypass valve 0.2÷0.6 bar with half-hard nickel-plated pipe. Cod. 500454 pump space 130 mm, G 1”1/2F flat seal connections; cod. 500410 pump space 180 mm, G 1”1/2F flat seal connections; cod. 500454P pump space 130 mm, G 1”1/2F flat seal connections, equipped with three-speed standard pump WILO3F; cod. 500410P pump space 180 mm, G 1”1/2F flat seal connections, equipped with three-speed standard pump WILO3F-180. Accessories: high-temperature kit with pair of manifolds 1” x EUROK with shut-off and lockshield valves CEP/02 I – CEP/03 I cod. 502105 (2 ways) – 502106 (3 ways), high-temperature kit with pair of simple manifolds 1” x EUROK CEP/02 – CEP/03 cod. 502103 (2 ways) – 502100 (3 ways), insulation shell ACM 01 cod. 506255, threaded spacer for pumps AC 633 cod. 500933 (130 mm) – 500934 (180 mm).
IVAR COMBI MNB cod. 501728NB-501729NB-501728PE-501729PE: mixing and boosting unit for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), two shut-off ball valves for the pump, two fill/drain valves, two automatic air vent valves, three thermometers 0÷80 °C (on delivery and return of boiler circuit and on delivery of mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut-off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M with swivelling nipples (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Set up for outside compensated temperature mixing by integrating axial servomotor IVAR RV 01 or thermoelectric actuator IVAR TE 3061. Cod. 501728NB pump space 130 mm, G 1”1/2F flat seal connections; cod. 501729NB pump space 180 mm, G 1”1/2F flat seal connections; cod. 501728PE pump space 130 mm, G 1”1/2F flat seal connections, equipped with variable-speed electronic pump WILO4F; cod. 501729PE pump space 180 mm, G 1”1/2F flat seal connections, equipped with variable-speed electronic pump WILO4F-180. Accessories: high-temperature kit with pair of manifolds 1” x EUROK with shut-off and lockshield valves CEP/02 I – CEP/03 I cod. 502105 (2 ways) – 502106 (3 ways), high-temperature kit with pair of simple manifolds 1” x EUROK CEP/02 – CEP/03 cod. 502103 (2 ways) – 502100 (3 ways), insulation shell ACM 01 cod. 506255, threaded spacer for pumps AC 633 cod. 500933 (130 mm) – 500934 (180 mm).
IVAR COMBI M cod. 501728-501729-501728P-501729P: mixing and boosting unit for radiant installations complete with two-way mixing valve, balancing valve (on the cold way), two shut-off ball valves for the pump, two fill/drain valves, two automatic air vent valves, three thermometers 0÷80 °C (on delivery and return of boiler circuit and on delivery of mixed circuit), temperature sensor pocket (on delivery of mixed circuit), shut-off valve (on return of boiler circuit), boiler circuit connections G 1”F (centre distance 200 mm) and mixed circuit connections G 1”M with swivelling nipples (centre distance 200 mm). Upper and lower parts made of nickel-plated CB753S brass; pipe made of nickel-plated half-hard copper; gaskets and O-rings made of peroxide-cured EPDM; other parts made of CW617N brass. Max operating temperature 100 °C. Max operating pressure 10 bar. Set up for outside compensated temperature mixing by integrating axial servomotor IVAR RV 01 or thermoelectric actuator IVAR TE 3061. Differential bypass valve 0.2÷0.6 bar with half-hard nickel-plated pipe. Cod. 501728 pump space 130 mm, G 1”1/2F flat seal connections; cod. 501729 pump space 180 mm, G 1”1/2F flat seal connections; cod. 501728P pump space 130 mm, G 1”1/2F flat seal connections, equipped with three-speed standard pump WILO3F; cod. 501729P pump space 180 mm, G 1”1/2F flat seal connections, equipped with three-speed standard pump WILO3F-180. Accessories: high-temperature kit with pair of manifolds 1” x EUROK with shut-off and lockshield valves CEP/02 I – CEP/03 I cod. 502105 (2 ways) – 502106 (3 ways), high-temperature kit with pair of simple manifolds 1” x EUROK CEP/02 – CEP/03 cod. 502103 (2 ways) – 502100 (3 ways), insulation shell ACM 01 cod. 506255, threaded spacer for pumps AC 633 cod. 500933 (130 mm) – 500934 (180 mm).

Technical specification

Unique ref.COMBIMIX
Product familyRadiant systems
Product groupMixing and relaunch group for radiant systems COMBIMIX
TypeObject (single object)
Date of publishing2019-02-01
Edition number1

Links

Product urlhttps://www.ivar-group.com/en/web/international/mixing-and-pump-unit-for-radiant-systems-combimix/c-2542-2532
Installation instructionshttps://www.ivar-group.com/en/web/international/mixing-and-pump-unit-for-radiant-systems-combimix/c-2542-2532
Product certificationhttps://www.ivar-group.com/en/web/international/mixing-and-pump-unit-for-radiant-systems-combimix/c-2542-2532
Technical descriptionhttps://www.ivar-group.com/en/web/international/mixing-and-pump-unit-for-radiant-systems-combimix/c-2542-2532

Material mainBrass
Material secondaryCopper
Designed inItaly
Manufactured inItaly

Classification

BIMobject CategoryPlumbing - Plumbing
IFC classificationValve
UNSPSC nameValves
UNSPSC code401416
Uniclass 2015 CodeSs_60
Uniclass 2015 DescriptionHeating, cooling and refrigeration systems
CSI MasterFormat 2014 Code23 00 00
CSI MasterFormat 2014 TitleHeating, Ventilating, and Air Conditioning (HVAC)
OmniClass Number23-27 31 00
OmniClass TitleValves
CSI UniFormat II CodeD30
CSI UniFormat II TitleHVAC

Region availability

Europe	Asia	North America	Africa	South America	Oceania
Åland Islands	Afghanistan	Anguilla	Algeria	Argentina	American Samoa
Albania	Armenia	Antigua and Barbuda	Angola	Bolivia	Australia
Andorra	Azerbaijan	Aruba	Benin	Brazil	Cook Islands
Austria	Bahrain	Barbados	Botswana	Chile	Federated States of Micronesia
Belarus	Bangladesh	Belize	Burkina Faso	Colombia	Fiji
Belgium	Bhutan	Bermuda	Burundi	Ecuador	French Polynesia
Bosnia and Herzegovina	British Indian Ocean Territory	British Virgin Islands	Cameroon	Falkland Islands (Islas Malvinas)	Guam
Bulgaria	Brunei	Canada	Cape Verde	French Guiana	Kiribati
Croatia	Cambodia	Caribbean Netherlands	Central African Republic	Guyana	Marshall Islands
Cyprus	China	Cayman Islands	Chad	Paraguay	Nauru
Czech Republic	Christmas Island	Collectivity of Saint Martin	Comoros	Peru	New Caledonia
Denmark	Cocos (Keeling) Islands	Costa Rica	Côte d'Ivoire	Suriname	New Zealand
Estonia	Georgia	Cuba	Democratic Republic of the Congo	Uruguay	Niue
Faroe Islands	Hong Kong	Curaçao	Djibouti	Venezuela	Norfolk Island
Finland	India	Dominica	Egypt		Northern Mariana Islands
France	Indonesia	Dominican Republic	Equatorial Guinea		Palau
Germany	Iran	El Salvador	Eritrea		Papua New Guinea
Gibraltar	Iraq	Greenland	Eswatini		Pitcairn Islands
Greece	Israel	Grenada	Ethiopia		Samoa
Guernsey	Japan	Guadeloupe	Gabon		Solomon Islands
Hungary	Jordan	Guatemala	Ghana		Timor-Leste
Iceland	Kazakhstan	Haiti	Guinea		Tokelau
Ireland	Kuwait	Honduras	Guinea-Bissau		Tonga
Isle of Man	Kyrgyzstan	Jamaica	Kenya		Tuvalu
Italy	Laos	Martinique	Lesotho		United States Minor Outlying Islands
Jersey	Lebanon	Mexico	Liberia		Vanuatu
Latvia	Macau	Montserrat	Libya		Wallis and Futuna
Liechtenstein	Malaysia	Nicaragua	Madagascar
Lithuania	Maldives	Panama	Malawi
Luxembourg	Mongolia	Puerto Rico	Mali
Malta	Myanmar (Burma)	Saint Kitts and Nevis	Mauritania
Moldova	Nepal	Saint Lucia	Mauritius
Monaco	North Korea	Saint Pierre and Miquelon	Mayotte
Montenegro	Oman	Saint Vincent and the Grenadines	Morocco
Netherlands	Pakistan	Saint-Barthélemy	Mozambique
North Macedonia	Palestine	Sint Maarten	Namibia
Norway	Philippines	The Bahamas	Niger
Poland	Qatar	Trinidad and Tobago	Nigeria
Portugal	Saudi Arabia	Turks and Caicos Islands	Republic of the Congo
Romania	Singapore	U.S. Virgin Islands	Reunion
Russia	South Korea	United States	Rwanda
San Marino	Sri Lanka		Saint Helena
Serbia	Syria		São Tomé and Príncipe
Slovakia	Taiwan		Senegal
Slovenia	Tajikistan		Seychelles
Spain	Thailand		Sierra Leone
Svalbard and Jan Mayen	Türkiye		Somalia
Sweden	Turkmenistan		South Africa
Switzerland	United Arab Emirates		South Sudan
Ukraine	Uzbekistan		Sudan
United Kingdom	Vietnam		Tanzania
Vatican City	Yemen		The Gambia
			Togo
			Tunisia
			Uganda
			Western Sahara
			Zambia
			Zimbabwe

COMBIMIX

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