3/8″ M x 3/8″ M BSP No Return Valve – Nickel Plated

This part is required for installing some espresso machines and is placed in-line on the outward flow water fitting from a rotary vane pump. Also referred to as a “check” valve. Cross-references : Part number Manufacturer 526.873 Fast Ricambi 1523024 LF L032/P La Marzocco L032P Nuova Ricambi