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The Flowserve Edward Univalve® PressurCombo Valve is small bore and has a forged body tandem with a body guided disc. This globe valve works in blowdown, blowoff and high pressure drain operations. In addition, this valve has certain features and body elements that allow it to work proficiently. These features include:

• Resists wear by being ground to a fine finish and hardened
• ACME threads in the threaded bonnet and the stem
• Reduced torque and stem wear from having a low coefficient of friction in the yoke bushing material
• Faster in-line internal repairs due to a two-piece yoke-bonnet assembly
• Minimized flow direction changes and reduces pressure drops due to an optimum flow shape
• Eliminated misalignment, galling and stem bending by utilizing anti-thrust rings 
• Positive shutoff and long seat life from an integral hardsurfaced seat and an integral backseat
• Sure grip, even when wearing gloves, from the use of a rugged and knobbed handwheel
• Impactor handle provides many times the closing force of an ordinary handwheel for positive seating
• Optimum seal ability and life due to the use of flexible graphite packing material with carbon fiber anti-extrusion rings
• Reliable bonnet seal from a die formed flexible graphite seated a prescribed bonnet
• Positive indication of closed valve with the position indicator
• Tight shutoff under varying pressures and temperatures due to a pressurseat that features a live-loaded, pressure energized Stellite seat
• PressurEater nozzle prevents excess wear on valve seat
• Provides an actual report of the individual valve hydrostatic test
• All relevant data for operational and maintenance records contained on nameplate.

Available in class 1690, 2680 and 4500 in sizes 1/2 to 4 inches. 

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