Norgren T72 Datasheet

See Section ALE-24 for Accessories

Littleton, CO USA Phone [phone] www.norgren.com

T72

● EXCELON design allows in-line installation or

modular installation

● T72B 2-port/2-position shut-off valves no exhaust

● T72T 3-port/2-position shut-off valves with 10-32

tapped exhaust

● T72E 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 T72 Shut-off & Lockout Valves

1/4", 3/8" Port Sizes

ALE-15-2

ISO Symbols

2-Port/2-Position 3-Port/2-Position

Ordering Information. Models listed have PTFthreads .

2-Port/2-Position 3-Port/2-Position (OSHA) 3-Port/2-Position
Port Size No Exhaust Outlet Exhaust Port not tapped Threaded Exhaust Port Weight lbs (kg)
1/4" T72B-2AA-P1N T72E-2AA-P1N T72T-2AA-P1N 0.79 (0.36)
3/8" T72B-3AA-P1N T72E-2AA-P1N T72T-3AA-P1N 0.86 (0.39)

T 7 2

-

★ ★ ★

-

1A P

★

Port Size Substitute
1/4" 2
3/8" 3

Threads Substitute
PTF A
ISO Rc taper B
ISO G parallel G

Alternative Models

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

Options Substitute
None N
T73T with exhaust silencer S

T73T with exhaust diffuser D

T72 Shut-off & Lockout Valves

Littleton, CO USA Phone [phone] www.norgren.com

ALE-15-3

All Dimensions in Inches (mm)

Technical Data

Fluid: Compressed air
Maximum Pressure: 250 psig (17 bar)
Operating Temperature*:-30° to 150°F (-34° to 65°C)

* Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C).

Cv factor from IN to OUT ports

1/4" ports: 4.0

3/8" ports: 8.0
Cv factor from OUT to EXHAUST por ts on 3-por t/2-position valves: 0.2.
Exhaust port threads on T72T models: 10-32
Hole diameter in slide for padlock:5/16" (8 mm)
Materials

Body: Zinc
Slide: Acetal plastic
Elastomers: Nitrile

Service Kits

Item Type Part Number
Service kit Actuator seals and slide 4384-513

Service kit includes actuator seals and slide.

1.97 (50)

1.89 (48)

3.46 (88)