Check the listing for details. CV221516AV Campbell Hausfeld Air Compressor Check Valve. Condition: New. Listed at 17.09 USD. Genuine OEM Air Compressor Pressure Check Valve Part # CV221516AV1/2 Male NPT Tank X 1/2" Compression Tube If you are unsure if this is the correct check valve, please send us your model & serial number and we will be happy to help. PACKED WITH CARE!!!We Have all C/H Compressor Parts Available We Are an Authorized Warranty & Service Center All Parts are backed by the Manufacture's Warranty We have a Large Inventory of Air Compressor Parts Available. We are an Authorized Warranty and Service Center for Many Brands Parts are Backed by The Manufacture's Warranty We will be happy to assist you in finding your correct part(s). Please send us your Model and Spec number. We will look them up and get right back to you with your information What you see online is only a fraction of what we carry. We stock thousands of parts. Please contact us if you can’t find what you’re looking for and we will be happy to help. https://stores.ebay.com/Tri-City-Tool-Parts-and-Services/About-Us.html We have been in the industry for over 30 years and we are committed to give the best customer service possible. Normal 0 false false false EN-US X-NONE X-NONE