Norgren 16-004 Series Datasheets - Manual

See Section ALE-24 for Accessories
ALE-14-12 Littleton, CO USA Phone 303-794-2611 www.norgren.com
16-004
● Used in low-volume air tanks to retard excessive
pressure buildup
● If pressure exceeds the relief pressure setting, the
valve opens and air from the tank is vented to
atmosphere. Valve closes when pressure is reduced
to the relief pressure setting.
● Compact design, corrosion resistant construction
● Constructed of brass and stainless steel for
compressed air and water service
● Available with adjustable or non-adjustable, factory
preset, relief pressure setting
Miniature Brass Body Tank Relief Valve
Compressed Air Service
1/8" and 1/4" PTF Port Sizes
Ordering information
Model Numbers - Relief Pressure Adjustment Ranges *
25 to 50 psig 25 to 75 psig 70 to 150 psig 125 to 300 psig
Port Size (1.7 to 3.5 bar) (1.7 to 5.2 bar) (5 to 10.4 bar) (8.6 to 20.7 bar) Weight lbs (kg)
1/8" 16-004-001 16-004-002 16-004-003 16-004-004 0.11 (0.05)
1/4" 16-004-009 16-004-010 16-004-011 16-004-012 0.11 (0.05)
Alternative Models
Factory Set Relief Pressure Setting Add **
Insert desired relief pressure setting 025 through
in psig
300
0 0 - ★ ★ ★ ★ ★ 4 - - 6 1 ★ ★
Factory set, non adjustable pressure Add **
Locktite adjusting cap Z
* Relief valves can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges.
** Example: 16-004-001-Z025
Locking method: Locktite cap
Relief pressure setting: 25 psig
ISO Symbol