Max Flow

Max Pressure

Thread 1

Thread 1 Type


Cracking Pressure

Effective Control Flow CV Factor

Effective Orifice Area - Control Flow (in2)

Material Poppet/Stem Seals

Operating Temperature

Poppet Type

Check valves are designed as a safety feature to prevent backflow and keep things flowing in the right direction. RG Group has a selection of Parker check valves available, so you can find the highest quality options.

Showing 1 - 4 of 4

Showing 1 - 4 of 4

Parker Check Valves

Parker Colorflow check valves are made from a variety of materials, including carbon steel, stainless steel, brass and aluminum, and they use media such as water, oil and air. Parker check valves are made with metal or zero-leak seating with elastomer seals and custom-molded seat design. They also come in a variety of end and thread types, including BSPP, BSPT, NPT and SAE.

Parker inline check valves are used in industries such as:

From firefighting to power plants, check valves have numerous applications. Here are just a few potential uses for Parker check valves:

Parker check valves are resilient, durable and long-lasting with high-quality design that sets the industry standard. These crack-resistant valves have many possible connections that work for a variety of applications. In addition, they have low leakage and high tolerance for contamination. All of these benefits make them an essential safety element for your system. As tools, they are easy to install, operate and maintain. 

Benefits of Parker Products

Parker has been a global leader in motion and control technologies for over 100 years. Their high-quality products are used in a wide variety of industries and applications including pneumatics, electromechanical, filtration, hydraulics, aerospace, climate control and more. Parker products are developed with a focus on excellence in engineering and innovation and manufactured to maintain safety, improve production and quality control and increase productivity.

Parker flow control valves, needle control valves and metering needle valves come in many different configurations, so you can find the perfect fit for your application or project.

Choose RG Group for Your Parker Supplies

RG Group is a major supplier of Parker products with numerous flow control valve options. You can shop for Parker flow control valves, Parker c series valves, needle control valves and metering needle valves online or visit one of our physical Parker stores in the mid-Atlantic region.

RG Group is a leader in pneumatic, hydraulic and electromechanical technologies with over 60 years of experience creating products and solutions for companies across an array of industries. When you choose to work with us, you can expect to benefit from:

For more information about the services and products we offer at RG Group, please contact us online today.