Norgren T73T-4GA-P1N Excelon 3/2 valve - G1/2 port

Part Number: T73T-4GA-P1N
Manufacturer
Norgren
Part number
T73T-4GA-P1N

Quick Summary

Norgren T73T-4GA-P1N is a compact Excelon 3/2 valve for shut-off control in compressed air lines. Operators often wrestle with choosing between in-line versus modular installations and maintaining a safe, lockable position during maintenance. This design delivers low stiction, easy actuation, and a lockable closed position, supported by a zinc body and nitrile elastomer seals for reliable operation. While the official datasheet should be consulted for certifications and ratings, Excelon products are typically developed to meet common industry expectations for safety, durability, and performance. The result is faster installation, improved retrofit compatibility with other Excelon components, and predictable behavior across manufacturing processes, translating to reduced downtime and lower lifecycle costs.

Product Information

Extended Description

T73T-4GA-P1N Norgren: Excelon design allows in-line installation or modular installation with other Excelon products | M5 threaded exhaust port | Easy to operate - low stiction | Lockable in the 'closed' position
Medium
Compressed air
Operating Temperature
-34 ... 65 °C, -30 ... 149 °F
Port Size
G1/2
Actuation
Slide leaver / Slide leaver
Maximum Inlet Pressure
17 bar
Valve operation
3/2
Flow
128 dm3/sec, 271 scfm
Materials - Body
Zinc
Materials - Elastomers
Nitrile rubber
Dimensions - Height
67 mm
Dimensions - Length
58 mm
Dimensions - Width
54 mm
Weight
0.3 kg
Country of Origin
Mexico
Range
T73T
Series
Excelon
Brand
IMI Norgren
T84T-4GA-B1N
Excelon Plus 3/2 modular system shut-off valve, G1/2
Excelon 3/2 modular system design enables both in-line and modular installation, reducing integration time in control panels and manifolds. Business impact: faster deployment, fewer part numbers, and easier upgrades as lines evolve. Application: ideal for high-mix pneumatic lines in packaging, automation cells, and machine retrofits. The M5 threaded exhaust port simplifies piping and maintenance, minimizing leak paths and improving response times. Impact: reduced air consumption and maintenance overhead. Application: common on compressed air circuits where space is at a premium. Low stiction operation ensures smooth actuation with minimal force, extending valve life and lowering energy consumption of air solenoids. Impact: lower wear, predictable actuation, and longer service intervals. Application: high-cycle pick-and-place conveyors and feeder systems. Lockable in the closed position provides a straightforward safety lockout during service, preventing unintended actuation. Impact: improved personnel safety. Application: maintenance in assembly lines. G1/2 port size offers compatibility with standard fittings and compact manifolds, reducing custom adapters. Impact: inventory simplification. Application: common factory piping. Operating temperature range -34 to 65 °C (-30 to 149 °F) ensures reliable operation in a wide range of plant environments. Impact: fewer replacement concerns. Application: outdoor or mixed-environment facilities. Maximum inlet pressure 17 bar and flow 128 dm3/s (271 scfm) deliver confident actuation and fast cycle times. Impact: consistent performance under load. Application: industrial automation tasks requiring quick shut-off. Materials - zinc body and nitrile rubber elastomer seals deliver robust durability and chemical compatibility in typical pneumatic service. Impact: reduced maintenance and longer service life. Application: general compressed-air actuation in workshops and factories.

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FAQs

The T73T-4GA-P1N uses the Excelon 3/2 modular design, supporting in-line or modular installation with standard G1/2 porting and an M5 exhaust. It plugs into existing Excelon manifolds and accessories, allowing straightforward retrofits and minimized part counts in control panels.
It operates from -34 to 65 °C (-30 to 149 °F) and tolerates up to 17 bar inlet pressure, making it suitable for typical industrial compressed-air environments without additional enclosure requirements when installed per datasheet guidelines.
The valve delivers 128 dm3/s (271 scfm) at the specified inlet pressure, enabling robust actuation and fast cycling in high-demand pneumatic applications.
Yes. The T73T-4GA-P1N includes a lockable closed position, enabling secure maintenance and preventing unintended actuation during servicing.
It supports inline and modular Excelon installation with an M5 threaded exhaust port, enabling flexible mounting on manifolds and compact control panels without requiring special adapters.