The FAQ on Pressure Regulators

The FAQ on Pressure Regulators

August 22, 2019

How much do you know about pressure regulators? Here’s your guide to the basics. From common applications to components such as Parker air fittings in San Jose, CA, this FAQ will provide an overview of what you should know about pressure regulators.

If you have additional questions, don’t hesitate to contact your local supplier of Parker air fittings in San Jose, CA. The team at Royal Brass Incorporated would be happy to assist you.

What is a pressure regulator?

Pressure regulators are used to reduce the inlet pressure and maintain outlet pressure. For example, a pressure regulator is used to regulate gases in oxygen or anesthesia equipment.

What are common applications for pressure regulators?

These components are found in both home and industrial settings. You’ll find a pressure regulator in your backyard grill to control the propane, and you will also find one in your HVAC unit for regulating gases. Pressure regulators are also present in engines and medical equipment.

What materials are used to make pressure regulators?

Pressure regulators typically include aluminum, plastic or brass components. Stainless steel is also used to create pressure regulators. Brass is one of the most common materials, since it is an economical choice. If corrosive elements are involved, stainless steel is usually chosen. Various components are used to create fittings and seals for pressure regulators, including Parker air fittings in San Jose, CA.

How does a pressure regulator work?

The pressure element is made of three main elements that perform the task of maintaining pressure. The restrictive element, which is often a spring-loaded valve, reduces the pressure. The sensing element, a piston or diaphragm, detects the pressure. A reference force element is also present, which is usually a spring. This spring opens the valve an appropriate amount when needed to maintain the desired pressure.

What types of pressure regulators are available?

Pressure regulators are typically available in three stages. Single-stage regulators are appropriate when a small reduction in pressure is needed. Two-stage (or dual-stage) regulators are good for situations in which flow rate and inlet pressure vary greatly. Three-stage regulators are needed to handle higher inlet pressure.

What is required for pressure regulator installation?

Installing a pressure regulator involves several detailed steps. It is crucial to understand the regulator’s function and operation before attempting to install it. Appropriate pressure must be maintained and careful attention must be paid to settings. For best results, consult with a professional for pressure regulator installation, especially for dual-stage or three-stage regulators, which are often used in combination with complex equipment.

Get More Answers

Would you like to learn more about pressure regulators and Parker air fittings in San Jose, CA? The experienced technicians at Royal Brass Incorporated would love to help. Family owned and operated, we’ve been delivering top service to the area since 1952. We are your premier source for hoses, tubing and fittings, and are well-versed in a variety of pressure regulator applications. Contact our team today with any questions or to place your order for quality components.

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