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Product Specifications:
| Item | Second Check Valve Repair Kit |
| Ada Compliant | N |
| Compatible Valve Size | 4" |
| Compatible With Grainger Part No. | 793PG4, 793PG6 |
| Compatible With Manufacturer Model Number | 4 LF909 |
| Compatible With Series | 909 Series |
| Compliance | NSF.png |
| Cross Reference | 0794102 |
| For Use With | LF909, 909 |
| Includes | Cover O Ring, Disc Assembly, Lubricant, Spring Assembly |
| Kit Contents | Disc, Spring Assembly, Cover O-Ring And Lubricant |
| Kit Type | Second Check Kit |
| Lead Free | Yes |
| Mfr. Series | RK-LF909 |
| Product Type | Second Check Kit |
| Type | Repair Kit |
| Used On | LF909, 909 |
Shipping Info:
| Ship weight (kg) | 3.26 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 22.86 |
| Ship width (cm) | 15.24 |
| HS code | 8481905000 |
| Country of Origin | CN |
Product Variants
| Product | Model | Kit Type | Used On | Ada Compliant | Type | Price | |
|---|---|---|---|---|---|---|---|
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LFRK 909-RT 3/4-1 | Complete Rubber Parts Kit | - | N | Repair Kit | €165.40 | |
![]() |
LFRK 909M1-RT 1 1/4-2 | Complete Rubber Parts Kit | - | N | Repair Kit | €256.08 | |
![]() |
LFRK 909-RT 2 1/2-3 | Complete Rubber Parts Kit | - | N | Repair Kit | €676.75 | |
![]() |
LFRK 909-RT 4 | Complete Rubber Parts Kit | - | N | Repair Kit | €1,057.03 | |
![]() |
LFRK 909-RV 3/4-1 | Relief Valve Rubber Parts Kit | - | N | Repair Kit | €129.35 | |
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LFRK 909-RV 2 1/2-3 | Relief Valve Rubber Parts Kit | - | N | Repair Kit | €432.08 | |
![]() |
LFRK 909-RT 6 | Complete Rubber Parts Kit | - | N | Repair Kit | €936.15 |
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WATTS LFRK 909-CK2 4 0794102 Backflow Repair Kit, Second Check, 4 Inch Compatible Valve Size
€1,456.52 /unit







