Legend Valve
Legend Valve 101-174 3/4 T2012RFLG Isolation Valve W/RFLG
3/4 inch forged brass isolation ball valve with rotating flange for air compressor systems
- Forged brass construction resists corrosion for long service life
- 3/4-inch T-2012 design fits standard piping connections
- Rotating flange simplifies alignment during installation
- Full-port ball valve allows unrestricted flow when open
- California Proposition 65 warning identifies regulated chemical content
Isolation Valve for Air Systems
The Legend Valve 101-174 is a 3/4 T2012 forged brass ball valve with a rotating flange designed to isolate flow in air compressor and vacuum pump installations. It suits technicians and maintenance teams who need a durable shut-off point in workshop or industrial piping.
Thermal and Power Behaviour
As a passive mechanical component the valve generates no heat, draws no electrical power and produces no operating noise. The forged brass body resists corrosion and handles the pressure cycles common in compressed air networks without thermal drift.
Installation and Build Integration
The rotating flange simplifies alignment with existing pipework, reducing the need for precise threading or extra adapters during assembly. Buyers who require electronic actuation or integrated pressure sensing will need a different valve type because this model is manually operated only.
Highlights
- Forged brass construction resists corrosion for long service life
- 3/4-inch T-2012 design fits standard piping connections
- Rotating flange simplifies alignment during installation
- Full-port ball valve allows unrestricted flow when open
- California Proposition 65 warning identifies regulated chemical content
Specifications
| Brand | LEGEND VALVE |
|---|
Questions about this item
How do I install the 3/4 T2012RFLG isolation valve and what step is commonly missed?
Thread the 3/4-inch forged brass valve onto the pipe using sealant on male threads, then rotate the flange to align bolt holes before tightening — the rotating flange must be positioned before final torque or it will bind.
What maintenance will the 101-174 isolation valve need over time?
Inspect the forged brass ball and PTFE seats annually for mineral buildup or wear; operate the handle through full cycles quarterly to prevent seizing, and replace the valve if leakage appears at the stem or flange gasket.
What is the first limit the T-2012 valve reaches under sustained use?
The California Proposition 65 warning indicates the brass alloy contains listed chemicals; prolonged exposure to aggressive fluids or high-cycle duty may accelerate dezincification or seat extrusion before mechanical fatigue occurs.
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