Watts FBV-TC-TH 1" IPS Ball Valve QT Tapped For Test Cock
Item Number: 0792514
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- 1 inch Full Port Lead Free Bronze Ball Valve
- Weight: 38.6 lb
- 2-Piece Construction for durability
- Includes integrated Test Cock for backflow applications
- Maximum Operating Pressure: 600 PSI WOG non-shock
- Temperature Range: 0°F to 350°F
- Lead Free* body and chrome-plated brass ball
- Virgin PTFE seats and seals
- Bottom loaded blowout proof stem
Description
Description
This Watts 1 inch Lead Free bronze 2-piece full port ball valve is engineered for commercial and industrial backflow applications. Featuring female threaded end connections and an integrated test cock, it provides reliable flow control with minimal pressure drop. The valve is constructed from Lead Free* bronze, includes a chrome-plated brass ball, virgin PTFE seats, and a bottom loaded blowout-proof stem for enhanced safety. It handles liquids and gases, operating up to 600 PSI WOG non-shock and temperatures from 0°F to 350°F.
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Connections
- The 1 inch female threaded ends connect to 1 inch male NPT threads.
- The valve includes a tapped connection for a test cock, typically used in backflow prevention assemblies.
- This valve is designed for commercial and industrial applications handling liquids and gases.

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Additional Details
The Watts LFFBV 1 inch Lead Free bronze 2-piece full port ball valve with female threaded end connections is designed for use in commercial and industrial backflow applications. This valve ensures maximum flow capacity with minimal pressure drop.
Features
- Lead Free* construction complies with reduced lead content requirements.
- Suitable for a full range of liquids and gases.
- Full port design provides minimal pressure drop.
- Bottom loaded blowout proof stem enhances safety.
- Virgin PTFE stem packing seal, thrust washer, and seats provide reliable sealing.
- Vinyl insulator on heavy duty zinc plated carbon steel handles.
- Fast quarter-turn open or close operation.
- Excellent for throttling and balancing applications of non-abrasive fluids where minimum flow is 20% to 100% of valve capacity.
- Low operating torque and adjustable stem packing gland.
Notice: The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.
Specifications
- Valve Type: Ball Valve
- Number of Pieces: 2-Piece
- Port Type: Full Port
- Valve Size: 1 inch
- Body Material: Lead Free* Bronze
- Ball Material: Chrome-plated Lead Free* Brass
- Stem Material: Brass
- Seat Material: Virgin PTFE
- Stem Packing: Virgin PTFE
- Handle Type: Tee Handle
- Handle Material: Zinc plated carbon steel with vinyl insulator
- Connection Type: Female NPT Threaded
- Temperature Range: 0°F - 350°F (-18°C – 177°C) @ 50psi (3.4 bar)
- Maximum Operating Pressure (WOG non-shock): 600psi (41 bar) @ 100°F (38°C)
- Maximum Operating Pressure (WSP): 125psi (8.6 bar)
- Operating Torque (1 inch): 200 in-lbs (22.60 N-m)
- Integrated Feature: Test Cock
Certificates & Approvals
- Conforms to MSS-SP-110
- Conforms to MSS-SP-10
- Complies with Lead Free* installation requirements
FAQs
What are the primary applications for this Watts ball valve?
This Watts 1 inch Lead Free bronze ball valve is primarily used in commercial and industrial backflow applications. It is suitable for controlling a full range of liquids and gases.
What does "Lead Free*" construction mean for this valve?
"Lead Free*" construction indicates that the wetted surfaces of the product, which contact consumable water, contain less than 0.25% lead by weight. This ensures compliance with modern lead content regulations.
What type of connections does this ball valve have?
This valve features 1 inch female NPT (National Pipe Taper) threaded end connections. It also includes a tapped port for the integrated test cock, which is essential for backflow applications.
What are the maximum pressure and temperature ratings for this valve?
The valve has a maximum operating pressure of 600 PSI WOG (Water, Oil, Gas) non-shock at 100°F and 125 PSI WSP (Working Steam Pressure). Its temperature range is 0°F to 350°F (-18°C to 177°C) at 50 psi.
What main materials are used in the construction of this valve?
The valve features a Lead Free* bronze body, a chrome-plated Lead Free* brass ball, and a brass stem. The seats, stem packing, and thrust washer are made from Virgin PTFE.