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One inch forged brass isolation ball valve with rotating flange, FNPT by flange, no purge valve

Legend Valve

Legend Valve 101-275 1" T2011RFLG Isolation Ball Valve

SKU CH-R6JF-N98T9

A 1-inch forged brass isolation ball valve with a rotating flange and FNPT-to-flange connection, supplied without a purge valve

  • 1" forged brass ball valve isolates flow reliably
  • Rotating flange simplifies alignment during installation
  • FNPT x flange connection fits standard piping
  • No purge valve reduces potential leak points
  • New condition ensures clean, uncontaminated internals

1" Forged Brass Isolation Ball Valve

This 1" forged brass isolation ball valve features a rotating flange and FNPT x flange connection without a purge valve. It is designed for use in air compressor and vacuum pump systems where reliable shut-off is required. The brass construction provides durability for industrial and automotive applications.

Without Purge Valve Configuration

The absence of a purge valve means this unit is intended for straightforward isolation duties rather than systems requiring periodic venting or draining. Installers must account for this when planning maintenance procedures or safety relief points. The rotating flange aids alignment during assembly.

Threaded FNPT and Flange Installation

Installation uses standard FNPT threading on one side and a rotating flange on the other, allowing connection to compatible piping without special tools. Care must be taken to avoid cross-threading the FNPT end. The Proposition 65 notice indicates the product contains chemicals known to the State of California to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Compressors, Inflators & Vacuum Pumps, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 57% of the 1,520 comparable items (median $36.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Will the 1" forged brass body and rotating flange need periodic seal replacement?

The brass ball and PTFE seats are designed for long service; under normal compressed-air use the seats typically outlast the compressor itself.

What pressure limit will the valve hit first during continuous shop-air duty?

The valve is rated for standard WOG service pressures; in practice the compressor cut-out pressure reaches its limit well before the valve body does.

Does the valve generate noticeable heat or noise when left open all day?

Full-bore brass construction adds no measurable restriction, so airflow stays quiet and the body remains at ambient temperature during continuous operation.

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