The valve cover is installed at the top of the hydraulic cylinder, for fixing and centering the discharge valve. The blank of the valve cover is made of 35CrMo forged piece, with thermal refining 241-285HB. The metric and inch system difference of valve cap exists at the screw ...
Mud Pump valve body and seat Vavle cover is forged by high quality alloy steel 35CrMoA or 40CrNiMoA, which holding high machinery performance and shock resistance after heat treatment, which has no crack and impurities. We can manufacture it used on almost all types of mud ...