Coltri MCH22, MCH30, MCH36, MCH45, SUPER SILENT EVO, ERGO TPS, and SUPER SILENT TPS check valve. Described by Coltri as "NON-RETURN VALVE [VALVOLA DI NON RITORNO]". For additional information on this part, see page 24 of MCH22-MCH45 Parts List, or page 38 of the MCH8-MCH23 Parts List, both located under the User Manuals tab.
Coltri OEM/Distributor
Nuvair parts and equipment manufactured by Coltri Compressors. Do not be fooled by cheap aftermarket copies of original Coltri equipment. Items labeled “replacement,” “OEM equivalent,” “compatible,” or “alternative” are not manufactured by Aerotenica Coltri S.p.a.
Some Coltri parts are not available for purchase online. To ensure this genuine Coltri part fits your compressor model/version, please contact the Nuvair sales team for ordering assistance by email or phone.