
Specifications
Description
The Watts LFRK 909RPDA-CK1 8 is a genuine lead-free first check kit for 8" 909RPDA / LF909RPDA reduced pressure zone (RPZ) backflow preventers. This model is certified lead-free for potable-water installations.
This first check replacement kit provides all the parts necessary to repair the first check on an 8 inch lead free reduced pressure detector assembly. This kit consists of a disc and spring assembly, cover O-ring and lubricant. All parts are genuine and original to the valve.
Features
- No special tools required
- Serviceable in the field
- Parts made of high quality material
- Original parts insure long service life
Common Questions
- Will this kit fit my valve?
- The LFRK 909RPDA-CK1 8 fits the 8" size of Watts series 909RPDA / LF909RPDA. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a first check kit. Kit consists of: a disc and spring assembly, cover O-ring and lubricant.
- Are these genuine Watts parts?
- Yes. This is the factory LFRK 909RPDA-CK1 8 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
- Which kit do I need if my relief valve failed the test?
- Not this one — this kit services the check valve. A failed relief valve needs the RV (rubber parts) or VT (total relief valve) kit for 909RPDA / LF909RPDA in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
- Type: RPZ
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: LFRK 909RPDA-CK1 8
- Lead-Free: Yes
- Product Role: repair_kit
- Kit Type: First Check Kit
- Fits Brand: Watts
- Fits Valve Series: 909RPDA;LF909RPDA
- Fits Valve Size: 8"
- Used With: 8" 909RPDA;8" LF909RPDA
- Kit Contents: Kit consists of: a disc and spring assembly, cover O-ring and lubricant.
- Watts Ordering Code: 0794129
- Genuine OEM Parts: Yes
Product Information
| SKU | UPC | Country of Origin | Warranty |
|---|---|---|---|
| 0794129 | 098268459661 | United States | 1 Year Limited |
Details
| Series | RK-909RPDA | Device Type | RPZ |
| Lead Free | Yes | Product Role | repair_kit |
| Kit Type | First Check Kit | Fits Brand | Watts |
| Fits Series | 909RPDA, LF909RPDA | Fits Size | 8" |
| Fits Models | 8" 909RPDA, 8" LF909RPDA | Contents | Kit consists of: a disc and spring assembly, cover O-ring and lubricant. |
| Ordering Code | 0794129 | OEM | Yes |
Compare with similar products
| Product Role | repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
|
| Kit Type | First Check Kit
| First Check Kit
| First Check Kit (Stainless)
| First Check Kit
| Second Check Kit
| First Check Kit
|
| Fits Brand | Watts
| Watts
| Watts
| Watts
| Watts
| Watts
|
| Fits Series | 909RPDA, LF909RPDA
| 009
| 909, LF909
| LF909, 909
| LF009, 009
| LF009, 009
|
| Fits Model Revision | — | M2
| M1
| — | — | — |
| Fits Size | 8"
| 1 1/4", 1 1/2"
| 1 1/4", 1 1/2", 2"
| 2 1/2", 3"
| 2 1/2", 3"
| 2 1/2", 3"
|
| Fits Models | 8" 909RPDA, 8" LF909RPDA
| 1 1/4" 009M2, 1 1/2" 009M2
| 1 1/4" 909M1, 1 1/4" LF909M1, 1 1/2" 909M1, 1 1/2" LF909M1, 2" 909M1, 2" LF909M1
| 2 1/2" LF909, 2 1/2" 909, 3" LF909, 3" 909
| 2 1/2" LF009, 2 1/2" 009, 3" LF009, 3" 009
| 2 1/2" LF009, 2 1/2" 009, 3" LF009, 3" 009
|
| Contents | Kit consists of: a disc and spring assembly, cover O-ring and lubricant.
| Kit consists of: the check assembly and cover O-ring.
| — | Kit consists of: a disc assembly, spring and a cover O-ring.
| Kit consists of: the check assembly, cover O-ring, and flow tube O-ring.
| Kit consists of: the check assembly, cover O-ring, and flow tube O-ring.
|
| Ordering Code | 0794129
| 0887300
| 0887135
| 0794096
| 0794055
| 0794054
|
| OEM | Yes | Yes | Yes | Yes | Yes | Yes |
| Series | RK-909RPDA
| RK-009
| RK-909
| RK-LF909
| RK-LF009
| RK-LF009
|
| Country Of Origin | United States
| United States
| United States
| United States
| United States
| United States
|
| Warranty | 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
|
| Spec Sheet | — | — | — | |||
| Device Type | RPZ
| RPZ
| RPZ
| Check
| RPZ
| RPZ
|
| Lead Free | Yes | — | Yes | Yes | Yes | Yes |
| Seat Material | — | Rubber
| — | — | Rubber
| Rubber
|
| Pack Qty | — | 6
| 6
| — | — | — |
Recommended Products
Recently Viewed
What Our Customers Say
-
I ordered online and it arrived in excellent condition and on time.
-
Excellent service as always. All the stuff I needed. Thanks Julio.
-
These guys are pros and have everything you could need!
-
Needed a faucet quick. They had what we needed within 5 minutes and were all so nice
-
Ray is handsome and helpful. A good man to work with for any plumbing needs.
-
Got me flushing again
-
Julio was very helpful and knowledgeable
-
Excellent
-
Great customer service part was already waiting for me at the counter!!!! it don’t get no better than that!!
-
Excellent service
-
No nonsense great customer service 👍
-
Ray Rhodes thanks for your help. 5 star service at City Supply.









