Views: 0 Author: Site Editor Publish Time: 2022-03-31 Origin: Site
Didtek Dual Plate wafer check valve is a general purpose or high-performance check valve with a short face-to-face design.Unlike swing check valves,these valves are typically flangeless,installed between two flangers on the inside diameter of the flange bolt circle,held in place by studs.Spring tension can be customized to accommodate low,minimum,standard,or high torque springs.Additionally, seating surfaces of a wafer check valve can be specified to meet service demands with such materials as Buna-N,Viton,Teflon,Neoprene,EPDM,and Hypalon for bub-ble-tight seating.
Dual wafer check valve is commonly know as a dual disc check valve or dual check valve.They are spring-loaded and operate equally well in horizontal or vertical positions.Compatible body and disc material are offered in a wide variety of alloys for specific applications.Alloys include bronze,carbon steel,lnconel,X-750.lnconel 600,Monel,Hastelly C,and 17-7 PH.