Product Name: 7-1/16 Inch 5000psi Expansion Gate Valve Flanged End Handwheel API 6A Application: Industrial Usage Standard: API 6A Usage: Flow Control Thread Position of Valve Rod: Inside Gate Valve Actuator: Manual Pressure: High Pressure Connection Form: Flange Material: Steel Temperature: Ordinary Temperature Media: Oil Transport Package: Plywood Box Specification: 7-1/16" Origin: China Product Description General DescriptionExpanding non-rising gate valve: the flow is circulated and cut off by the wedge, whose up-and-down move is driven by the rotating handwheel, but the travel of the stem will not change the valve's height during the whole operation. Infuse the valve with sealing grease at regular intervals to enhance the sealing performance of the valve.SpecificationMaterial: carbon steel, low-alloy steel, stainless steel, CRA, CRAb, corrosion-resistant alloy B.Material grade ranges from AA-HH.DN:2-1/16" ~ 7-1/16"Working Temperature: -46ºC~345ºCWorking Pressure: 2000PSI~5000PSIDimension Tableabout TAVAL