Shop
Relief Valves
1,125 results | Page 31 of 57
Sort By: Popularity
Boeing BAC27XSTN4619 Stencil Pressure Relief Valve
The Boeing Company
Mfr Part# BAC27XSTN4619
Frequently Asked Questions
What is a relief valve?
A relief valve is a type of safety valve used to control or limit the pressure in a system to prevent potentially dangerous conditions with too little or too much pressure.
What are the types of relief valves?
Types of relief valves include direct-acting, pilot-operated, bellows, vacuum, pressure relief valves, and their variants.
How do relief valves work?
Relief valves open at a preset pressure level to allow excess pressure to escape or insert air to increase pressure, preventing potential system failure or damage.
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.