There are typically three types of hydraulic pump constructions found in mobile hydraulic
applications. These include gear, piston, and vane; however, there are also clutch pumps, dump
pumps, and pumps for refuse vehicles such as dry valve pumps and Muncie Power Products.
The hydraulic pump is the component of the hydraulic system that takes mechanical energy and
converts it into fluid energy in the form of oil flow. This mechanical energy is taken from what is
called the prime mover (a turning force) such as the power take-off or directly from the truck
engine.
With each hydraulic pump, the pump will be of either a uni-rotational or bi-rotational design. As its
name implies, a uni-rotational pump is designed to operate in one direction of shaft rotation. On
the other hand, a bi-rotational pump has the ability to operate in either direction.Types of Pumps :
Gear Pump
Piston Pump
Vane Pump
Brass check valve
(0 Customer reviews)The main purpose of a check valve in a system is to prevent backflow, which could damage equipment or contaminate media upstream. Check valves are generally installed in pipelines to prevent backflow. A check valve is basically a
one-way valve, in which the flow can run freely one way, but if the flow turns the valve will close to
protect the piping, other valves, pumps etc.
There are basically two type of check valve:
- Vertical check valve (Non return valve)
- Horizontal check valve (T type)