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Backflow Prevention

Repair Kits

719

Double Check Valve Assemblies, Bronze

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44 Results Found

Kit TypeKit NoValve SeriesValve Size Ordering CodeKit Contents
Check Cover KitLFRK 719 C7191/2"0794039cover and cover O-ring
Check Cover KitLFRK 719 C7193/4"0794040cover and cover O-ring
Check Cover KitLFRK 719 C7191"0794041cover and cover O-ring
Check Cover KitLFRK 719 C7191-1/4"0794042cover and cover O-ring
Check Cover KitLFRK 719 C7191-1/2"0794042cover and cover O-ring
Check Cover KitLFRK 719 C7192"0794043cover and cover O-ring
First or Second Check KitRK 719R10 CK47191/2"0888100disc holder, spring and cover O-ring
First or Second Check KitRK 719R10 CK47193/4"0888100disc holder, spring and cover O-ring
First or Second Check KitRK 719 CK47191-1/4"0888101disc holder, spring and cover O-ring
First or Second Check KitRK 719 CK47191-1/2"0888101disc holder, spring and cover O-ring
First or Second Check KitRK 719 CK47192"0888102disc holder, spring and cover O-ring
Check Rubber Parts KitRK 719R10 RC47191/2"0888103disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719R10 RC47193/4"0888103disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719 RC47191-1/4"0888104disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719 RC47191-1/2"0888104disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719 RC47192"0888105disc rubber, seat O-ring and cover O-ring
Check Cover KitRK 719R10 C7191/2"0888106cover and cover O-ring
Check Cover KitRK 719R10 C7193/4"0888106cover and cover O-ring
Check Cover KitRK 719 C7191-1/4"0888107cover and cover O-ring
Check Cover KitRK 719 C7191-1/2"0888107cover and cover O-ring
Check Cover KitRK 719 C7192"0888108cover and cover O-ring
First or Second Check Seat KitRK 719R10 S7191/2"0888997seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719R10 S7193/4"0888997seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719 S7191-1/4"0888998seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719 S7191-1/2"0888998seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719 S7192"0888999seat, seat O-ring and cover O-ring
First or Second Check KitRK 719 CK47191/2"0889060disc holder, spring and cover O-ring
First or Second Check KitRK 719 CK47193/4"0889061disc holder, spring and cover O-ring
First or Second Check KitRK 719 CK47191"0889062disc holder, spring and cover O-ring
Check Rubber Parts KitRK 719 RC47191/2"0889063disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719 RC47193/4"0889064disc rubber, seat O-ring and cover O-ring
Check Rubber Parts KitRK 719 RC47191"0889065disc rubber, seat O-ring and cover O-ring
Check Cover KitRK 719 C7191/2"0889066cover and cover O-ring
Check Cover KitRK 719 C7193/4"0889067cover and cover O-ring
Check Cover KitRK 719 C7191"0889068cover and cover O-ring
First or Second Check Seat KitRK 719 S7191/2"0889069seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719 S7193/4"0889070seat, seat O-ring and cover O-ring
First or Second Check Seat KitRK 719 S7191"0889071seat, seat O-ring and cover O-ring
Total Repair KitRK 719-T7191/2"0889083719 First or Second Check Repair Kit
Total Repair KitRK 719-T7193/4"0889084719 First or Second Check Repair Kit
Total Repair KitRK 719-T7191"0889085719 First or Second Check Repair Kit
Total Repair KitRK 719-T7191-1/4"0889086719 First or Second Check Repair Kit
Total Repair KitRK 719-T7191-1/2"0889086719 First or Second Check Repair Kit
Total Repair KitRK 719-T7192"0889087719 First or Second Check Repair Kit

Learn About

USC Cross-Connections in Household Plumbing Systems Study

There are a number of potential cross-connections in household plumbing systems that must be protected against backflow. To learn more about these hazards and to download a recent study from USC on cross-connections in household plumbing systems,

For more info, click here.

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