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There are 39 products.

Butterfly Valves Flange Kits

Produced to control pressure in a system, the butterfly valves flange kits have increased flow rates and varied sizes for increased application flexibility. Made with superior materials, these Praher pressure relief valves have features such as multiple valve position locks, lockable rugged plastic handles, and stainless steel hexagon shaft. 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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