NON-RETURN VALVE, O 8-9-10mm Back Catalog number: 418 Availability: In the manufacturer's stock Price on request - + Recommended 1002734873 Insert Acetal N-Valved Price on request 419 NON-RETURN-VALVE, O 12-13-15mm Price on request MXP7900-000 MX series II Two-position, six-port valve, DL Price on request