Specifications
Description
The Watts RK 770-CK4 4 is a genuine first or second check kit for 4" 770.
This 4" check valve repair kit for series 770 is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a spring assembly and a cover O-ring. Check with local inspection authorities for installation requirements.
Features
- Factory Replacement Kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Check kit
Common Questions
- Will this kit fit my valve?
- The RK 770-CK4 4 fits the 4" size of Watts series 770. 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 or second check kit. Kit consists of: a spring assembly and a cover O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 770-CK4 4 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 770 in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
- Type: Check
- Pack Quantity: 6
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: RK 770-CK4 4
- Lead-Free: No
- Product Role: repair_kit
- Kit Type: First or Second Check Kit
- Fits Brand: Watts
- Fits Valve Series: 770
- Fits Valve Size: 4"
- Used With: 4" 770
- Kit Contents: Kit consists of: a spring assembly and a cover O-ring.
- Watts Ordering Code: 0887070
- Genuine OEM Parts: Yes
Product Information
| SKU | UPC | Country of Origin | Warranty |
|---|---|---|---|
| 0887070 | 098268385977 | United States | 1 Year Limited |
Details
| Series | RK-770 | Device Type | Check |
| Pack Qty | 6 | Product Role | repair_kit |
| Kit Type | First or Second Check Kit | Fits Brand | Watts |
| Fits Series | 770 | Fits Size | 4" |
| Fits Models | 4" 770 | Contents | Kit consists of: a spring assembly and a cover O-ring. |
| Ordering Code | 0887070 | OEM | Yes |
Compare with similar products
| Product Role | repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
|
| Kit Type | First or Second Check Kit
| First Check Kit (Stainless)
| First Check Kit
| First Check Kit
| Second Check Kit
| Second Check Kit
|
| Fits Brand | Watts
| Watts
| Watts
| Watts
| Watts
| Watts
|
| Fits Series | 770
| 909, LF909
| 009
| LF909, 909
| LF909, 909
| LF009, 009
|
| Fits Model Revision | — | M1
| M2
| — | M1
| — |
| Fits Size | 4"
| 1 1/4", 1 1/2", 2"
| 1 1/4", 1 1/2"
| 2 1/2", 3"
| 1 1/4", 1 1/2"
| 2 1/2", 3"
|
| Fits Models | 4" 770
| 1 1/4" 909M1, 1 1/4" LF909M1, 1 1/2" 909M1, 1 1/2" LF909M1, 2" 909M1, 2" LF909M1
| 1 1/4" 009M2, 1 1/2" 009M2
| 2 1/2" LF909, 2 1/2" 909, 3" LF909, 3" 909
| 1 1/4" LF909M1, 1 1/4" 909M1, 1 1/2" LF909M1, 1 1/2" 909M1
| 2 1/2" LF009, 2 1/2" 009, 3" LF009, 3" 009
|
| Contents | Kit consists of: a spring assembly and a cover O-ring.
| — | 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: a disc assembly, spring, seat, seat O-ring, cover O-ring, and lubricant.
| Kit consists of: the check assembly, cover O-ring, and flow tube O-ring.
|
| Ordering Code | 0887070
| 0887135
| 0887300
| 0794096
| 0794064
| 0794055
|
| OEM | Yes | Yes | Yes | Yes | Yes | Yes |
| Series | RK-770
| RK-909
| RK-009
| RK-LF909
| RK-LF909
| 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 | Check
| RPZ
| RPZ
| Check
| RPZ
| RPZ
|
| Lead Free | — | Yes | — | Yes | Yes | Yes |
| Seat Material | — | — | Rubber
| — | — | Rubber
|
| Pack Qty | 6
| 6
| 6
| — | 6
| — |
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