Norgren T73 Series User Manual

Norgren Hardware

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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

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