Hydraulic Regulators

Hydraulic regulators maintain the output pressure of a hydraulic system at a set value, minimizing fluctuations in a pressurized line. A hydraulic regulator is typically made of steel, coated steel, or stainless steel and comes with a variety of connections. Hydraulic regulators are designed to hold a tight seal even as the pressure in the line rises. Hydraulic regulators may be used in land-based applications or may be specially designed to work underwater.

Hydraulic regulators are used by natural gas and oil producers and refiners to ensure the safe transport of oil or gas over long distances. It is particularly important to regulate pressure in these applications. A pressure regulator is also used in manufacturing applications to regulate steam and process gases, as well as laboratory applications and to monitor the high-purity pressure needed for the production of semiconductors. Some hydraulic regulators function as a pressure reducing valve, which reduces the high inlet pressure to ensure a consistent lower outlet pressure. There are many different types of pressure reducing valves, but they usually fall into two categories: direct acting or pilot-operated. A pressure reducer is also used to regulate the flow of gases such as propane, butane, and refrigerants. A pressure reducing regulator may operate as a single stage or dual stage device and can be designed to be fitted with other components such as gauges, cylinder connectors, hoses, and relief and shut-off valves.

Manufacturers use steam to drive mechanical processes and use hydraulic regulators to control the flow and pressure in the system. A steam pressure reducing valve is pre-set to a specific value and regulates the steam pressure downstream from the valve. Steam boilers must work at very high pressures, so steam pressure hydraulic regulators are necessary for creating a workable pressure in the system. A high pressure regulator allows the boiler to operate at a high pressure for efficient production of steam while ensuring that when the steam reaches the other devices connected to the system, the steam is at a safe operating pressure.

• Programmable Controller for Mobile Machines with CAN-Bus
  The importance of electronic controllers for use in mobile machines continues to increase. The industrial demand for more powerful and efficient machines with improved safety and comfort is large, and...
  (read more)
• Using the dsPIC30F & dsPIC33F DSCs for Sensorless BLDC Control
  AN901 Using the dsPIC30F for Sensorless BLDC Control Known Limitations Author: Charlie Elliott Smart Power Solutions, LLP As delivered, the maximum output frequency at Co-author: Steve Bowling which...
  (read more)

Pages: 1 - 3 of 116