Home / Discriminator Valve - DV175 Zoom Discriminator Valve - DV175 Be the first to review this product SKU: DV175 1-3/4" Discriminator Valve $199.00 Qty: Add to Cart | Add to Compare Product Description Product's Review Product Tags Product Description Details 1-3/4" Discriminator 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