Kennedy Valve Series 7000 Resilient Wedge Gate Valves meet or exceed the requirements of AWWA standard C515, and are UL-262/FM-1120/1130, ULC - Underwriters’ of Canada as KS-RW 4” and larger and KS-FW 3” and down, and NSF Certified. Available in either non-rising stem (NRS) or outside screw & yoke (OS&Y). NRS style is available with post plate for adaptation with an indicator post. They are cast of ductile iron.