| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | NIBCO INC | NIB NLK957H | GD68658NGP 4 GRV UL 350 BFV W/GP |
| | NIBCO INC | NIB NLK962H | GD6865C8N 4 GRV 350 BFV SIGNAL CLOSED |
| | NIBCO INC | NIB NLK965H | GD68654NGP 4 GRV UL 350 BFV W/GP |
| | NIBCO INC | NIB NLK974H | GD68654N 4 GRV UL/FM 350 BFV W/O SW |
| | NIBCO INC | NIB NLK984H | GD68658N 4 GRV UL/FM 350 BFV W/SW |
