What is a pressure relief valve?


A pressure relief valve is a device that is used to relieve pressure in a system. The valve is designed to open and release pressure when the system pressure exceeds the set point. The valve is typically used in closed systems and cannot release pressure through an open vent.

Back to FAQ

Search by Product.

Scroll through the complete list of Hawk pumps available, or enter the name of the model to see all search results.

Search byApplications.

Hawk pumps are used for an endless range of applications. Click on the application that best meets your needs and view all the results available.

1 pressure washers
Pressure Washers
1 pulizia industriale
Industrial Cleaning
1 municipale
Municipal Cleaning
1 lavaggio macchine
Vehicle Wash
1 misting
Misting
1 industria alimentare
Food
1 industria navale
Reverse Osmosis
1 oil e gas
Oil & Gas
1 anti incendio
Fire Fighting
chimica
Chemical

Search by Pressure and Flow rate.

Want to search for a Hawk pump based on technical characteristics? Enter a value for the pressure and/or flow rate. A list of Hawk pumps that meet all your parameters will be displayed.