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Jordan Valve Sliding Gate Seat

Posted on: 28 May 2019

Jordan Valve Sliding Gate Seat


Induchem Group are a supplier of Jordan Valve regulators & control valves. Many of the Jordan Valve models feature their innovative Sliding Gate Seat Design. Take a look at the many benefits of the Jordan Valves Sliding Gate Seat design below & contact us at sales@induchemgroup.com or speak to your local Induchem Group Representative for more information & advice on your particular application.


Easy Maintenance – There is only one moving part in the Sliding Gate Seats. The seats are not pressed or screwed into place, making removal easy. Cv values are interchangeable and control valve action is easily changed.


Seat Materials – Jorcote is the standard seat material. Jorcote is harder than stainless steel and provides excellent wear, erosion & galling resistance. It has a lower coefficient of friction than Teflon; this provides a higher pressure drop capability and less offset. Jorcote seats perform in temperatures from sub-zero to 288 degrees Celsius. These seats have been lab tested to 1,000,000 full stroke cycles in 70 psi steam and maintained ANSI Class IV leakage while displaying negligible wear.


Cv Choice – The design of the Sliding Gate Seat allows for greater capacity per line size than most conventional valve designs. Trims are also easily interchangeable, giving superior flexibility in terms of multiple or varied appllications.


Constant Contact in Seats – The disc and plate are in constant contact. This means there is no valve “chatter”, less mechanical wear and greater stability at the low end of the stroke. The constant contact results in a self – lapping and self-cleaning action.


Straight Thru Flow – The control element is perpendicular to the flow, resulting in less turbulence and superior trim life.


Short Stroke – In regulators, this results in faster response to input signals, less droop (greater accuracy), and longer diaphragm life. In control valves, the short stroke of the sliding gate seat results in less packing wear. Additionally, smaller actuators can be used resulting in lighter weight smaller envelope dimensions and less air consumption.


Multiple Orifice Design – The multiple orifice design of the sliding gate seat dissipates the wear energy and downstream flow, resulting in longer trim life and quiet operation.


Disc Plate Overlap – The disc and plate overlap by 1/32” (0,8mm) around each orifice. This creates an area of closure, not line of closure, resulting in better shutoff for longer period of time, reducing waste and lowering costs.



For more info contact sales@induchemgroup.com

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