Dwyer Instruments A-310A Valve 326070-701 utilizing a characterized insert to

utilizing a characterized insert to deliver an equal percentage flow for stable thermal response

These connectors serve as the primary interface for low-voltage control signals and high-voltage power leads

The 250-foot Baro-Pack payout system simplifies pulls

Precise Changeover: Calibrated for 8-13 psi

Dwyer Instruments A-310A Valve 326070-701 utilizing a characterized insert toThe Dwyer Instruments A 310A Valve is a technical essential for any contractor working with low pressure measurement systems. This 3 way vent valve is engineered specifically for permanent installations where Magnehelic gauges or manometers are connected via rigid metal or plastic tubing. In high stakes HVACR environments where periodic zeroing is required without breaking line integrity, the A 310A provides a reliable manual interface. Featuring a 1