Relief Valves

Relief Valves You Can Trust – Protecting Your System, Ensuring Safety!

Hydraulic relief valves are safety devices used in hydraulic systems to protect them from overpressure, ensuring the system operates within safe limits. They are designed to automatically release pressure when it exceeds a pre-set level, preventing damage to components such as pumps, cylinders, and hoses.

Flowfit is proud to offer a comprehensive selection of relief and regenerative valves from the esteemed manufacturer Oleodinamica Marchesini. Our range includes various thread sizes, including 1/4", 3/8", 1/2", 3/4", and 1" BSP, ensuring seamless compatibility with diverse hydraulic systems.

Key Functions:

1. Pressure Protection: Relief valves help maintain the system’s pressure at a safe level by diverting excess fluid when pressure rises beyond a specific point.

2. Flow Control: They regulate the flow of hydraulic fluid in the system, ensuring that it doesn’t exceed the maximum pressure threshold.

3. Preventing Damage: By preventing pressure from becoming too high, they protect sensitive components from damage or failure due to overpressure.

Technical Specifications & Downloads

Each product page includes downloadable technical specifications in PDF format for easy reference. Click on the product of your choice and navigate to the download tab.

Order Your Relief Valves at Flowfit Today!

With over 9,000 satisfied global customers, Flowfit has built a reputation for quality and reliability. We offer UK & Worldwide delivery, ensuring you receive the hydraulic products you need.

For more information, call 01584 876 033 or email sales@flowfitonline.com to speak with our expert team