Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
Victaulic® FIRELOCK™ High Pressure Riser Check Valve With Riser Check Kit, 717HR Series, 4 in Nominal, Grooved Connection, 365 psi, Water Media, 9.63 in Inlet to Outlet Length, 4 in Top to Inlet Center, Material Standard: ASTM A536 Grade 65-45-12, Ductile Iron Body, Nitrile Seat, Nitrile Seal, Stainless Steel Disc, 300 Stainless Steel/Nitrile Trim, Nitrile Softgoods, Finish: Black Polymeric-Coated, 60 deg F, Domestic/Import: Domestic
Features a stainless steel disc which seats against the O-ring seal, when mounted on the electroless nickel-plated face
Includes upstream and downstream pressure taps, must specify riser check kit when ordered
Prevents backflow
Single disc mechanism incorporates a spring-assisted feature for non-slamming operation
Can be installed either vertically (flow upwards only) or horizontally
Valve body cast with arrow indicator to assist with proper valve orientation