Watts TK-9A 3 Valve Backflow Test Kit
Item Number: 0385496
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$3,687.75
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Estimated transit time: 2 to 5 Business Days
Brand - Watts
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- Gauge Diameter: 4 1/2 inch (114mm)
- Gauge Scale: 0-15 psi / 0-1 bar (Dual Scale)
- Accuracy: +/- 2%
- Maximum Working Pressure: 175 psi
- Maximum Working Temperature: 210°F (98°C)
- Includes 2 ball valves and 1 needle valve
- Comes with 3 (3-foot) hoses and various adapters
- Sturdy form-fitting carrying case included
Description
Description
The Watts TK-9A 3 Valve Backflow Test Kit is a portable device for accurately testing various backflow prevention assemblies, including RPZAs, DCVAs, and pressure vacuum breakers, to USC and ASSE 5000 Standards. This compact kit features a 4 1/2-inch dual scale gauge with +/- 2% accuracy, two ball valves, one needle valve for precise metering, and three 3-foot hoses. It comes complete with various adapter fittings and a sturdy, shock-resistant carrying case for easy transport and storage. With a maximum working pressure of 175 psi, it provides reliable results for critical backflow testing.
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Connections and Compatibility
The Watts TK-9A Backflow Preventer Test Kit is designed for versatile connections to various backflow prevention assemblies. It includes a comprehensive set of adapter fittings to ensure compatibility with most testable setups.
- Hose Connections: The three 3-foot hoses are equipped with female-threaded swivel couplings to provide flexible and secure attachment points.
- Included Adapters: The kit comes with a variety of adapters and bushings to accommodate different connection sizes:
- (3) 1/4 inch threaded coupling adapters
- (3) 1/2 inch x 1/4 inch bushings
- (3) 3/4 inch x 1/4 inch bushings
- These fittings allow for easy connection to various valve types commonly found on reduced pressure zone backflow prevention assemblies, double check valve assemblies, and pressure vacuum breakers.

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Additional Details
The Watts TK-9A Backflow Preventer Test Kit is a compact, portable device designed for accurately testing various backflow prevention assemblies.
This kit is essential for verifying the proper function of reduced pressure zone backflow prevention assemblies, double check valve assemblies, pressure vacuum breakers, and spill-resistant vacuum breakers.
Features
- Equipped with a 4 1/2-inch (114mm) diameter face gauge featuring a dual scale (0-15 psi/0-1 bar) for clear readings.
- Includes three test valves: two durable ball valves for on/off control and one needle valve for precise metering.
- Supplied with three 3-foot (914mm) hoses that feature female-threaded swivel couplings for flexible connections.
- Comes with a robust shock-resistant carrying case for easy transport and protection.
- Features a rugged, weather-proof gauge design and durable 600 PSI ball valves.
- Maintains a high accuracy of +/- 2% for reliable test results.
Included Components
- (3) 1/4 inch threaded coupling adapters
- (3) 1/2 inch x 1/4 inch bushings
- (3) 3/4 inch x 1/4 inch bushings
- 16 inch (406mm) securing strap
- Moisture-resistant operation manual
Specifications
- Gauge Diameter: 4 1/2 inch (114mm)
- Gauge Scale: 0-15 psi / 0-1 bar (Dual Scale)
- Accuracy: +/- 2%
- Maximum Working Pressure: 175 psi (12.1 bar)
- Maximum Working Temperature: 210°F (98°C)
Test Valves
- Ball Valves: 2
- Needle Valves: 1 (for precise metering)
Hoses
- Quantity: 3
- Length: 3 feet (914mm) each
- Couplings: Female-threaded swivel
Adapters & Bushings
- Threaded Coupling Adapters: (3) 1/4 inch
- Bushings: (3) 1/2 inch x 1/4 inch
- Bushings: (3) 3/4 inch x 1/4 inch
Certificates & Approvals
- USC Standards
- ASSE 5000 Standards
FAQs
What types of backflow prevention assemblies can the TK-9A test?
The Watts TK-9A Backflow Preventer Test Kit is designed to test reduced pressure zone backflow prevention assemblies, double check valve assemblies, pressure vacuum breakers, and spill-resistant vacuum breakers.
What is the accuracy of the gauge included in the test kit?
The gauge in the TK-9A test kit provides an accuracy of +/- 2%, ensuring reliable and precise readings for backflow prevention testing.
What is the maximum operating pressure and temperature for this kit?
This backflow preventer test kit has a maximum working pressure of 175 psi (12.1 bar) and a maximum working temperature of 210°F (98°C).
What kind of valves are included in the test kit?
The kit includes two durable ball valves for on/off control and one needle valve specifically for precise metering during testing procedures.
Are adapter fittings included for different valve types?
Yes, the TK-9A kit comes with various adapter fittings, including 1/4 inch threaded coupling adapters, 1/2 inch x 1/4 inch bushings, and 3/4 inch x 1/4 inch bushings, to ensure compatibility with different testable assemblies and valve types.