Home / Vent Check Valve, ITVV06 Zoom Vent Check Valve, ITVV06 Be the first to review this product SKU: ITVV06 3/8" In-Tank Vent Check Valve $68.00 Qty: Add to Cart | Add to Compare Product Description Product's Review Product Tags Product Description Details 3/8" In-Tank Vent Check Valve Product's Review Write Your Own Review Only registered users can write reviews. Please, log in or register Product Tags Add Your Tags: Add Tags Use spaces to separate tags. Use single quotes (') for phrases. CMS tab