Did you know: You may use CPVC pipe as a vent pipe when using the Armstrong Flo-Direct water heater.

Armstrong GP-2000L Externally Piloted Pressure-Reducing Valves

GP-2000L Externally Piloted Pressure-Reducing Valves

For steam service with large capacity and low inlet pressure requirements

The GP-2000L is a high-performance, externally piloted reducing valve for large-capacity and low inlet pressure requirements.  The GP-2000L is reliable and accurate (+/-1% of pressure set point from 5% to 100% of flow) over a long, trouble-free service life. Hardened stainless steel working parts are renewable in-line. The GP-2000L is single-seated for dead-end service, and it is available with both NPT (1/2"–2") (15–50 mm) and flanged connections in 2"–4" sizes (50–100 mm).

Review GP-2000 Troubleshooting

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