Watts Backflow Preventer Repair Kits: First Check Kit, 809GD0, 2 in Compatible Valve Size

The Watts backflow preventer first check kit is used to repair the first check valve assembly in Watts backflow preventers. It is designed for 2-inch valve sizes and is compatible with Series RK-919 and Model LF919. This kit helps maintain backflow prevention in commercial and industrial water systems.

The Watts RK 919-CK1 2 repair kit includes a spring and cover O-ring. It is compatible with a 2-inch valve size, Series RK-919, and Model LF919. The manufacturer part number is RK 919-CK1 2, and it is also compatible with Grainger part number 809GD0. This kit is designed for Watts backflow preventers.

You can source Watts backflow preventer repair kits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the RK 919-CK1 2 kit. We supply genuine Watts parts for industrial applications.

To install the Watts first check kit, first depressurize and drain the backflow preventer. Remove the access cover and replace the old spring and cover O-ring with the new components from the RK 919-CK1 2 kit. Ensure proper alignment and reassemble. Always follow the manufacturer's instructions for your specific Watts model to ensure correct installation.