Fisher C804H-32 Internal Valve

 C404-32 Flanged Internal Valve

Fisher™ Type C804H-32 Internal Valve

Type C804H-32 internal valve is part of the C404-32 Series internal valve. It utilizes a new trim seal formula designed to withstand the corrosive effects associated with Y-grade natural gas liquid (NGL) service in transport truck and large storage tank applications. This will help operators reduce premature trim replacement and process interruption, as well as lower maintenance costs. A trim conversion kit is also available for Fisher Type C404-32 4-inch internal valves.

FeaturesPatented rapid equalization bleed areaUnique Serviceability FeaturesExcess Flow ClosureBack Check FeatureSpring loaded polytetrafluoroethylene (PTFE) stub shaft packingPTFE wear pads Rulon® Bushings at critical wear pointsManual, Cable, or Air Open/Close valve actuatorsThermal Fusible links or plugs melt at 212 to 220°F / 100 to 104°C and allow valve closure in the event of a fire at the valveSpecificationsBody Sizes and End Connection Styles (inlet x outlet)Inlet: 4-inch / DN 100 CL300 RF Modified Flange (5.88-inches / 149 mm diameter bore)
Outlet: 4-inch / DN 100 CL300 RFMaximum Allowable Inlet Pressure400 psig / 27.6 bar WOGExcess Flow Springs4-inch: 340, 400, 600, 800, or 1000 GPM / 1287, 1514, 2271, 3028, or 3785 l/min PropaneTemperature Capabilities-40° to 150°F / -40° to 66°CApproximate Weights50 Pounds / 23 kg