Our call center hours are Mon-Fri, 9:00 AM to 5:00 PM (CST). If you need to reach us outside of these hours, please email our team at [email protected]. Please call to Check Item Availability. Thank you.
The 451 Brass Relief Valve is engineered for pressure relief. It opens automatically when line or tank pressure exceeds the setting of the valve. The 451 Brass Relief Valve is available in multiple inlet sizes with different setting pressures. Each valve is individually tested to assure proper functionality.
