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LF7 Approvals

Lead Free* Bronze Dual Check Valves

USC Approvals Explanation Download

Size Model ASSE FM Lead Free† UL ULC USC
3/8
1/2
3/4
1
1-1/4
3/8
1/2
3/4
1
1-1/4

Suffixes:

OS&Y - Outside Stem & Yoke
NRS - Non-Rising Stem
BFG - UL/FM Gear Operated Groved Butterfly Valve
LF - Specifies Replacement Parts Only

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