Specifications
Description
The Watts RK 775/775DCDA-RC2 6-8 is a genuine second check rubber parts kit for 6" to 8" 775 / 775DCDA. It features a rubber seat.
This 6-8" second check rubber parts replacement kit for series 775 and 775DCDA prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a second check assembly O-ring and check disc. It is designed for installation on applications identified by local authorities as non-health hazard, such as on fire protection systems.
Features
- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Second Check Rubber Parts Kit
Common Questions
- Will this kit fit my valve?
- The RK 775/775DCDA-RC2 6-8 fits 6" and 8" sizes of Watts series 775 / 775DCDA. 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 second check rubber parts kit. Kit consists of: a second check assembly O-ring and check disc.
- Are these genuine Watts parts?
- Yes. This is the factory RK 775/775DCDA-RC2 6-8 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 775 / 775DCDA in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
- Type: Check
- Seat / Seal Material: Rubber
- Country of Origin: United States
- Warranty: 1 Year Limited
- MPN: RK 775/775DCDA-RC2 6-8
- Lead-Free: No
- Product Role: repair_kit
- Kit Type: Second Check Rubber Parts Kit
- Fits Brand: Watts
- Fits Valve Series: 775;775DCDA
- Fits Valve Size: 6";8"
- Used With: 6" 775;6" 775DCDA;8" 775;8" 775DCDA
- Kit Contents: Kit consists of: a second check assembly O-ring and check disc.
- Watts Ordering Code: 0888909
- Genuine OEM Parts: Yes
Product Information
| SKU | UPC | Country of Origin | Warranty |
|---|---|---|---|
| 0888909 | 098268899788 | United States | 1 Year Limited |
Details
| Series | RK-775/775DCDA | Device Type | Check |
| Seat Material | Rubber | Product Role | repair_kit |
| Kit Type | Second Check Rubber Parts Kit | Fits Brand | Watts |
| Fits Series | 775, 775DCDA | Fits Size | 6", 8" |
| Fits Models | 6" 775, 6" 775DCDA, 8" 775, 8" 775DCDA | Contents | Kit consists of: a second check assembly O-ring and check disc. |
| Ordering Code | 0888909 | OEM | Yes |
Compare with similar products
| Product Role | repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
| repair_kit
|
| Kit Type | Second Check Rubber Parts 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 | 775, 775DCDA
| 909, LF909
| 009
| LF909, 909
| LF909, 909
| LF009, 009
|
| Fits Model Revision | — | M1
| M2
| — | M1
| — |
| Fits Size | 6", 8"
| 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 | 6" 775, 6" 775DCDA, 8" 775, 8" 775DCDA
| 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 second check assembly O-ring and check disc.
| — | 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 | 0888909
| 0887135
| 0887300
| 0794096
| 0794064
| 0794055
|
| OEM | Yes | Yes | Yes | Yes | Yes | Yes |
| Series | RK-775/775DCDA
| 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
| — | — | Rubber
|
| Pack Qty | — | 6
| 6
| — | 6
| — |
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