This GF Signet 161.514.712 Type 514 PVC Manual Diaphragm Valve is a top-quality item perfect for your plumbing needs. With a diameter of 1/2 inch and a brand name of +GF+ and Signet, you can trust the durability of this valve. Its design is perfect for industrial use in the Business & Industrial category. It falls under the Valves & Manifolds category in the Hydraulics, Pneumatics, Pumps & Plumbing classification.