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  4. Armstrong International, Inc.

Diaphragm valve GP-2000
pneumaticpressure-reducingfor steam

diaphragm valve
diaphragm valve
diaphragm valve
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Characteristics

Type
diaphragm
Operation
pneumatic
Function
pressure-reducing
Media
for steam
Body
iron
Applications
process, heating
Associated function
reducing
Other characteristics
high-performance
DN

Min.: 15 mm
(0.591 in)

Max.: 150 mm
(5.906 in)

Pressure

20 bar
(290.1 psi)

Temperature

220 °C
(428 °F)

Description

The GP-2000 is a high-performance, externally piloted reducing valve for steam service with large-capacity requirements. Typical use is on intermittent service, including applications such as heat exchangers, steam coils, rotating dryers, process equipment and heating systems. With a 20:1 rangeability and high Cv, the GP-2000 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-2000 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″–6″ sizes (50–150 mm).

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.