Watts RK SD3-T Dual Check Valve Backflow Preventer

The Watts RK SD3-T is a genuine total repair kit for SD3 dual check valves.

This dual check valve with atmospheric port repair kit comes with first and second disc assemblies, baffle, seat and gasket. This repair kit is used for carbonated beverage machines to prevent the reverse flow of contaminated water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. Maximum working pressure is 200psi (13.8 bar).

Features

• Factory Replacement Kit
• Baffle
• Seat
• Gasket

Common Questions

Will this kit fit my valve?

The RK SD3-T fits Watts series SD3. 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 total repair kit. Kit consists of: first and second disc assemblies, baffle, seat and gasket.

Are these genuine Watts parts?

Yes. This is the factory RK SD3-T 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?

For a relief valve fault on SD3, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This total repair kit covers a different part of the assembly.

Specifications

• Type: Dual Check
• Pack Quantity: 50
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: RK SD3-T
• Lead-Free: No
• Product Role: repair_kit
• Kit Type: Total Repair Kit
• Fits Brand: Watts
• Fits Valve Series: SD3
• Kit Contents: Kit consists of: first and second disc assemblies, baffle, seat and gasket.
• Watts Ordering Code: 0888556
• Genuine OEM Parts: Yes