Campbell 1/2 in. FIP X 1/2 in. FIP Red Brass Check ValveCampbell 1 2 in. FIP X 1 2 in. FIP Red Brass Check Valve Brand Name: Campbell Valve Outlet Diameter: 1 1 2 in. Connection Type: 1 2 in. FIP X 1 2 in. FIP Material: Red Brass Valve Type: Spring Product Type: Check Valve Average Lead Content: Lead Free Application: Use With Water, Oil or Gas Maximum Pressure: 200 psi Maximum Temperature: 190 deg. F Push to Connect: No Packaging Type: Pack For water, oil and gas Machined exterior Neoprene O ring Non