Norgren Flow Controls - Manual (Page 18)

FIT-3-18 Littleton, CO USA Phone 303-794-2611 www.norgren.com
Function Fittings and Flow Controls
● Assists in complying with OSHA and related
safety regulations
● Tamper proof
● Compact
● Low pressure drop
● Automatically resets after failure correction
● High air pressure rating
T60 Air Fuse
1⁄4" to 1-1⁄2" NPT, ISO G
Technical Data
Fluid: Compressed air, nitrogen, inert and non-combustible gases
compatible with materials of construction.
Note:
For other types of fluids or compressed gases, please
consult factory.
Operation:
Fixed uni-directional excess flow automatic shut off valve (air fuse)
Mounting:
In-line two way valve
To be inserted between fixed air supply and flexible air lines
See guidelines for typical installation
Port Size: Female Thread
NPT ISO G
1⁄4 NPT T60A289* G 1⁄4 T60C289*
3⁄8 NPT T60A389* G 3⁄8 T60C389*
1⁄2 NPT T60A489* G 1⁄2 T60C489*
3⁄4 NPT T60A689* G 3⁄4 T60C689*
1 NPT T60A889* G 1 T60C889*
1-1⁄2 NPT T60AB89* G 1-1⁄2 T60CB89*
* Last digit depends on flow range
Operating Pressure:
Maximum 232 psi (16 bar)
Minimum according to hose length
Drop pressure at shut-off flow: 2 to 4.5 psi (0.14 or 0.3 bar)
Operating Temperature:
0°** to 175° F (-20° to 80°C)
**Consult our Technical Service for use below 35°F (2˚C)
At low temperature ensure air fuse is not subjected to freezing
conditions which may prevent its function.
Materials
Aluminium body, brass internal parts, stainless steel spring
Ordering Information
To order, quote appropriate product number
from the tables on the following pages.
i.e. T60A2890 for the 1⁄4 NPT with 2 psi
pressure drop at shut off.
Flow
Range
Thread
Size
Thread
Type
Series
Number
T 60 A 2 8 9 0
2 1
2 1
Simplified Symbol
ISO Symbol