Ball valve Barrow TLQFS-V1 10 mm G1/4, white/black finish

Barrow TLQFS-V1 is a 10 mm ball valve with G1/4 thread, designed for fluid control in PC cooling systems and compact liquid setups. The valve offers a compact form factor with a white and black finish, enabling straightforward on/off control of coolant flow. It is intended for insertion into G1/4 threaded fittings and provides a simple mechanical solution for isolating sections of a loop or directing coolant during maintenance.

Advantages

The valve's 10 mm bore delivers a balance between flow capacity and compactness appropriate for custom cooling loops. Its G1/4 threaded connection ensures compatibility with standard fittings used in PC water cooling, while the white/black finish provides a neutral aesthetic that integrates with a variety of system designs. The quarter-turn ball mechanism enables rapid shutoff and reliable sealing when closed, reducing the risk of leaks during servicing.

Suitable for

• Custom PC water cooling loops for isolating radiators, pumps, or reservoirs
• Small-scale liquid systems requiring on/off flow control
• Maintenance tasks such as draining or redirecting coolant
• Routing coolant through different paths in compact enclosures

Key specifications

• Bore diameter: 10 mm nominal
• Thread type: G1/4 compatibility for inlet/outlet fittings
• Operation: quarter-turn ball valve for on/off control
• Finish: white and black two-tone surface
• Mounting: inline installation into G1/4 threaded ports

How to use

Install the valve by threading it into a compatible G1/4 port on a fitting, reservoir or panel while ensuring proper sealing with thread tape or an appropriate gasket if required. Align the flow direction according to the system layout and tighten to a firm but not excessive torque to avoid damage to threads. Use the lever to open or close the flow with a quarter-turn motion; verify the closed position by checking that flow stops. During maintenance, isolate the relevant section by closing the valve before disconnecting components to minimize fluid loss.

Recommendations

Use compatible coolant fluids and materials recommended for PC water cooling; avoid aggressive chemicals that can degrade seals. Periodically inspect the valve for signs of wear or leakage and re-torque fittings if necessary. When performing system drainage, operate the valve slowly to control flow and prevent splashing.