Pressure reducing valves with unions

Reducing valves with screws are designed to regulate and maintain a consistent lower pressure in systems where high-pressure supply is present. These valves are commonly used in heating systems, water supply lines, and industrial applications where pressure control is essential for the safe and efficient operation of equipment. The category includes valves with internal female fittings (FF) in a range of sizes from 1/2" to 6/4". The valves are constructed from CW617N brass, a durable and corrosion-resistant material suitable for use in environments with temperatures up to +80°C.

Some models include an integrated filter screen to prevent particulate matter from entering the system and affecting performance or causing damage. These valves are ideal for use in residential, commercial, and industrial plumbing and heating installations where precise pressure regulation is required.

How to choose

• Select the correct size based on the system’s pipe dimensions and flow requirements, with options from 1/2" to 6/4".
• Ensure the valve has the appropriate internal female fitting (FF) for compatibility with your system’s piping.
• Check the pressure range for your application: 0.5 to 6 bar for sizes up to 1", and 1.5 to 6 bar for sizes 5/4" and above.
• Confirm the material is suitable for your system conditions—CW617N brass is ideal for temperatures up to +80°C.
• Consider including a filter screen if your system is prone to sediment or debris buildup.

Frequently asked questions

What is the maximum operating temperature for these valves?
The valves are rated for operation at temperatures up to +80°C.

Can these valves be used in systems with high particulate content?
Some models include a built-in filter screen to help prevent particulate matter from entering the system.