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Eccentric Pl
GA Figure 517R8
GA Figure 517R8
Eccentric Pl
Size:
24” to 48” flanged, 24” to 42” Mechanical Joint
Type:
Eccentric Plug Valve
GA Industries Figure 517 are standard rectangular port non-lubricated, rubber seated eccentric plug valves with a minimum of 80% port area.The valves fully meet the requirements of AWWA Standard C517 and are typically used for isolation service in sewage and wastewater systems and treatment plants.__The valve's rugged iron body has a weld overlaid corrosion resistant nickel seat.A Buna-N rubber coating is transfer molded and vulcanized to the ductile iron plug.The plug is supported by upper and lower PTFE coated 316 stainless steel bearings that ride in a 316 stainless steel bushing in the body and bonnet.__Figure 517 standard rectangular port plug valves seat tightly up to rated pressure in both directions.__The valve can be actuated by a quarter-turn manual worm gear or an electric motor operator.Operators are selected and sized based on operating conditions, factory mounted on the valve and tested as an assembly.
Characteristics
Fully conforms to AWWA C517 __Rectangular port with minimum 80% port area __Weld overlaid 95% pure nickel body seat __Rubber coated ductile iron plug __Corrosion resistant and low friction PTFE lined bearings __Adjustable shaft packing __Lifting eyes and feet to facilitate handling
Material
Body and Bonnet (Cover): Cast Iron __Body Seat: Weld Overlaid 95% Nickel __Plug: Ductile Iron, Buna-N Rubber Coated __Shaft Bearings: PTFE Coated Stainless Steel __Thrust Bearings: PTFE __Seals: Buna-N Rubber
Corrosion Protection
Internal and external coated with NSF-61certified 2-part epoxy, minimum 6 mil DFT