Watts LFRK 909RPDA-CK2 21/2 - 3 Lead-Free RPZ Backflow Preventer

The Watts LFRK 909RPDA-CK2 21/2 - 3 is a genuine lead-free second check kit for 2 1/2" to 3" 909RPDA / LF909RPDA reduced pressure zone (RPZ) backflow preventers. This model is certified lead-free for potable-water installations.

This second check repair kit is used for replacing or repairing the second check on a 2 1/2 and 3 inch reduced pressure zone assembly, lead free series 909RPDA, used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of the disc and spring assembly, cover O-ring and lubricant.

Features

• Factory replacement parts
• No special tools required for changing parts
• All parts are made of high quality materials
• Fits 2 1/2 and 3 inch lead free reduced pressure zone assembly

Common Questions

Will this kit fit my valve?

The LFRK 909RPDA-CK2 21/2 - 3 fits 2 1/2" and 3" sizes 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 second check kit. Kit consists of: the disc and spring assembly, cover O-ring and lubricant.

Are these genuine Watts parts?

Yes. This is the factory LFRK 909RPDA-CK2 21/2 - 3 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
• Pack Quantity: 6
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: LFRK 909RPDA-CK2 21/2 - 3
• Lead-Free: Yes
• Product Role: repair_kit
• Kit Type: Second Check Kit
• Fits Brand: Watts
• Fits Valve Series: 909RPDA;LF909RPDA
• Fits Valve Size: 2 1/2";3"
• Used With: 2 1/2" 909RPDA;2 1/2" LF909RPDA;3" 909RPDA;3" LF909RPDA
• Kit Contents: Kit consists of: the disc and spring assembly, cover O-ring and lubricant.
• Watts Ordering Code: 0794131
• Genuine OEM Parts: Yes