Hydraulic Directional Management Valve Parts-Directional Valve Body Components

Blocks are manufactured by casting and after casting it is machining with high precision machines. Spool meeting are stay contained in the block. Spool are guided by two T shape washers in both aspect of the block. And other two pieces flat washer forces the T shape washer to strikes spool forward and backward.There are a number of ports are situated backside of the block and it is marked by A,B,P,T signal.

That first Harley-Davidson differed little from other motorcycles of the time, essentially being a bicycle powered by a simple single-cylinder motor that drove the rear wheel by way of a leather belt. The traditional pedals and chain remained in place so the rider may pedal the bike up to hurry to start the motor, in addition to lend somewhat leg energy when ascending hills.

The valve plate is hooked up to a metallic strut, which is connected to an Hydraulic Control Valve piston and a steel beam. Pressurized oil is directed into the hydraulic piston, causing it to move with nice power. This in turn moves the metal beam to which the valve plate is attached again and forth.

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