NON-RETURN VALVE, O 8-9-10mm Back Catalog number: 418 Availability: In the manufacturer's stock Price on request - + Recommended SS4CPA2RT50 Stainless Steel 1PiecePCPA Adj Check Valve Price on request CTS-A11329 Stator Face Assembly for 5063-6502 Valve Price on request CTS-A083 Rotor Seal, Vespel Price on request