5900 36TH AVE W C BRIDGE POINT 2025-04-22

Bulletin 443 November 2020 inimil lei ® Model L399 OS&Y Gate Valves i e 1 cULus Listed. FM Approved Product Description f The Reliable Model L399 OS&Y Gate valves are UL Listed and •- FM Approved indicating control valves for fire protection sys- tems. Reliable OS&Y Valves valves have AWWA C 606 grooved end connections or ANSI B 16.1 Class 150 flanged end con- nections. They are available in 2" (50mm), 2-1/2" (65mm), 3" (80mm), 4" (100mm), 6" (150mm), 8" (200mm), 10" (250mm), and 12" (300mm) nominal sizes. The valves are listed for 300 - psi(20.7 bar)working pressure.Verify that appropriate end con- nections and fittings are used for the system pressure prior to installation. Flange x Flange Maintenance The owner is responsible for maintaining the fire protection T.. system in proper operating condition.Any system mainte- . nance or testing that involves placing a control valve out of service will eliminate the fire protection that is provided by the fire protection system. - The Reliable OS&Y Gate valves and associated equipment - sha►l periodically be given a thorough inspection and test. NFPA 25, "Inspection,Testing and Maintenance of Water Based Fire Protection Systems," provides minimum mainte ii• Flange x Groove nance requirements. Ordering Information artw.- y Specify the following when ordering: Reliable Model L399 OS&Y Gate Valve End Connection • Flange x Flange , • Flange x Groove ,.�' • Groove x Groove Valve Size Groove x Groove • 2" (50mm) • 2-1/2"(65mm) Guarantee • 3" (80mm) • 4" (100mm) For Reliable Automatic Sprinkler Co., Inc. guarantee, terms, • 6" (150mm) and conditions,visit www.reliablesprinkler.com. • 8" (200mm) • 10" (250mm) • 12" (300mm) End Configuration Options Table A Model End Connections Sizes Approvals in (mm) REL-OSY-L399F Flange x Flange 2"(50), 2-1/2" (65), REL-OSY-L399FG Flange x Groove 3" (80),4" (100), 6"(150), cULus Listed, FM Approved 8" (200), 10" (250), 12" (300) REL-OSY-L399GG Groove x Groove www.reliablesprinkler.com