What is a Filter Regulator?
A pressure regulator is a valve that controls the pressure of a fluid to a desired value, using negative feedback from the controlled pressure.
Filter Regulator Suppliers In South Africa
How do I choose a filter regulator?
Some of the most important characteristics to consider include the following:
- System Flow. Installing a properly sized regulator is key to maintaining the desired pressure.
- System Pressure.
- System Temperature.
- Process Sensitivity.
- System Media.
How do I know what size regulator I need?
Things you need to know to properly size a Direct Acting Regulator:
- Inlet pressure.
- Required Outlet pressure.
- Type of gas to be regulated.
- Load/Capacity? (in Btu or Cfh)
- What size downstream sensing line does the regulator require?
- Required connection size.
- Modulating application OR on/off application.
Does regulator size matter?
Sizing the correct gas regulator is critical for the safe operation of these devices. If the gas regulator is too large, too much gas will flow into the appliance and may cause an explosion. If the gas regulator is too small, the appliance will operate inefficiently or not at all.
What is the capacity of the regulator?
The capacities of a regulator published by manufacturers are generally given for 10% droop and 20% droop. In our example, this would relate to flow at 9 psig and at 8 psig. The accuracy of a regulator is determined by the amount of flow it can pass for a given amount of droop.
How long should a regulator last?
The life expectancy of a water pressure regulator is most commonly in the range of 10 to 15 years.
What causes the regulator to fail?
To have voltage, the battery needs to have a reliable ground connection. If the link is bad and the voltage is faulty, this can cause the regulator rectifier to run hotter than usual.
Things like poor grounding, a loose or weak battery, and a worn battery connection can all lead to regulator rectifier failure.
How does a regulator fail?
Exposure to moisture can cause the components to rust over time. Eventually, the rusting becomes so severe that the part can no longer function properly. Excessive pressure can also cause the pressure regulator to fail.