Norgren T73 Series - Manual

See Section ALE-24 for Accessories
Littleton, CO USA Phone 303-794-2611 www.norgren.com
T73
● EXCELON design allows in-line or modular
installation
● T73B 2-port/2-position shut-off valves no exhaust
● T73T 3-port/2-position shut-off valves with 10-32
tapped exhaust
● T73E 3-port/2-position lockout valves help conform to
OSHA Lockout Regulations in USA market. Exhaust
outlet is not tapped.
● Valves can be locked in closed position only.
● Modular installations with EXCELON 72, 73, and 74
series can be made to suit particular applications
Excelon T73 Shut-Off & Lockout Valves
1/4", 3/8", 1/2" Port Sizes
ALE-15-4
ISO Symbols
2-Port/2-Position 3-Port/2-Position
2-Port/2-Position 3-Port/2-Position 3-Port/2-Position
Port Size No exhaust outlet Unthreaded exhaust outlet Threaded exhaust port Weight lbs (kg)
1/4" T73B-2AA-P1N T73E-2AA-P1N T73T-2AA-P1N 0.7 (0.3)
3/8" T73B-3AA-P1N T73E-3AA-P1N T73T-3AA-P1N 0.7 (0.3)
1/2" T73B-4AA-P1N T73E-4AA-P1N T73T-4AA-P1N 0.7 (0.3)
Alternative Models
T 7 3 - ★ ★ ★ - 1 A P ★
Port Size Substitute
1/4" 2
3/8" 3
1/2" 4
Valve Type Substitute
2-port/2-position B
Black slide, No exhaust outlet
3-port/2-position E
Yellow slide, Unthreaded exhaust outlet
3-port/2-position
T
Red slide, Threaded exhaust port
Threads Substitute
PTF A
ISO Rc taper B
ISO G parallel G
Ordering Information. Models listed have PTF parallel threads.
Options Substitute
None N
T73T with exhaust silencer S
T73T with exhaust diffuser D