1. Hydraulics - Pneumatics
  2. Valve
  3. Diaphragm valve
  4. Armstrong International, Inc.

Diaphragm valve GD-30 series
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
stainless steel, bronze
Applications
industrial
Other characteristics
compact, high-performance, single-acting
Pressure

17 bar, 20 bar
(246.6 psi, 290.1 psi)

Temperature

210 °C, 220 °C
(410 °F, 428 °F)

Description

The GD-30 and GD-30S are compact, high-performance direct-acting valves. Economical to buy and use, it is ideal for those low- to moderate-flow applications where accuracy of +/- 10% is acceptable. The GD-30 and GD-30S are well suited for laundry and dry-cleaning equipment, hospital equipment, tire molds, humidifiers, small heaters and applications in food processing. It provides tight shutoff for dead-end service on steam.
*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.