External Pilot, Diaphragm Operated, Pressure Reducing Valve - GP-2000L | Armstrong | Americas

External Pilot, Diaphragm Operated, Pressure Reducing Valve – GP-2000L

External Pilot, Diaphragm Operated, Pressure Reducing Valve – GP-2000L

Product Specifications

Model GP-2000 L
Fluid Steam
Connection Type NPT,
Flanged ANSI 150#
Maximum Allowable Pressure 150 psig
(10 bar)
Maximum Allowable Temperature 450°F
(232°C)
Body Material Ductile Iron
ASTM A536
Maximum Operating Pressure 15 psig
(1 bar)
Connection Size 1/2″ (15 mm)
3/4″ (20 mm)
1″ (25 mm)
1-1/4″ (32 mm)
1-1/2″ (40 mm)
2″ (50 mm)
2-1/2″ (65 mm)
3″ (80 mm)
4″ (100 mm)
6″ (150 mm)

External Pilot, Diaphragm Operated, Pressure Reducing Valve – GP-2000L

The GP-2000L is a high-performance, externally piloted reducing valve for steam service with 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)