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Approval Logos:  

100-43 800 Series Tubular Diaphragm Valve


The Model 100-31 Powercheck Valve is recommended on system applications where a positive check feature is necessary to prevent reverse flow. Benefits include:

•  Low head loss 

•  Anti-Cavitation design

•  Cast steel construction standard; Nickel Aluminum Bronze and

    Duplex Stainless Steel material options available  

•  Fusion-bonded epoxy coating inside and out


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