One Way

One way valves allow flow in only one direction. Choose from standard or premium Ultrapro one way valves.

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Check Valve Flapper Style Fitting Size 4 Reinforced Viton® w/Aluminum Support 150 PSI Max. 0.5 PSI To Seal Red Anodized Aluminum (Viton® is a registered trademark of DuPont Performance Elastomers)

Part# 251004ERL

$74.15

251006ERL

Earls Check Valve

Check Valve Flapper Style Fitting Size 6 Reinforced Viton® w/Aluminum Support 150 PSI Max. 0.5 PSI To Seal Red Anodized Aluminum (Viton® is a registered trademark of DuPont Performance Elastomers)

Part# 251006ERL

$74.15

251008ERL

Earls Check Valve

Check Valve Flapper Style Fitting Size 8 Reinforced Viton® w/Aluminum Support 150 PSI Max. 0.5 PSI To Seal Red Anodized Aluminum (Viton® is a registered trademark of DuPont Performance Elastomers)

Part# 251008ERL

$74.15

251010ERL

Earls Check Valve

Check Valve Flapper Style Fitting Size 10 Reinforced Viton® w/Aluminum Support 150 PSI Max. 0.5 PSI To Seal Red Anodized Aluminum (Viton® is a registered trademark of DuPont Performance Elastomers)