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Due to inflation, supply chain disruptions and changes in the global business environment, please be advised that price and delivery is subject to change at the time you place your order.
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There are 158 products.


Produced to control pressure in a system, the pressure relief valves serve in a variety of applications involving steam, vapors, water, air, gas, liquids, and more. Made with superior materials, these Spence industrial valves are designed with cost efficiency, superior repeatability, and optimum flow performance. View the complete list below to find the product for you, and if you have any questions concerning any of our industrial valves, please contact us at or chat with us live.


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