Norgren T82T-2GA-B1N Excelon Plus 3/2 valve - Rotary knob
Part Number: T82T-2GA-B1N
Quick Summary
Norgren T82T-2GA-B1N is a compact modular shut-off valve for compressed air systems in automation lines. In tight panels, bulky components drive space penalties and complicate maintenance, increasing downtime and total cost of ownership. This valve platform embraces the Excelon Plus design, offering CE conformity and compatibility with tamper-proof configurations and rotary knob actuation. With a G1/4 port, a 17 bar maximum inlet pressure, and a 3/2 valve operation, it delivers reliable shut-off and precise control with minimal leak paths. The die-cast aluminium body and nitrile rubber elastomers help reduce weight and wear, while the modular system supports fast upgrades and easy field retrofit in modern pneumatic lines. In practice, engineers prioritize CE marking, and many Excelon Plus configurations support IP-rated enclosures and SIL-based control logic.
Product Information
Extended Description
T82T-2GA-B1N Norgren: Reduced weight and size compared with previous series | A flexible modular system | Tamper proof options using built in padlock | Rotating safety shut-off valve
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
G1/4
Actuation
Rotary knob / Rotary knob return
Maximum Inlet Pressure
17 bar
Valve operation
3/2
Flow
45 dm3/sec, 95 scfm
Materials - Body
Diecast aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
47 mm
Dimensions - Length
91 mm
Dimensions - Width
52 mm
Weight
0.247 kg
Country of Origin
Mexico
Range
T82T
Series
Excelon Plus
Brand
IMI Norgren
Feature: G1/4 port size and compact footprint → Business Impact: Easier integration into small panels and tight spaces, reducing cabinet size and installation time → Application: Packaging machines, assembly lines, and fixture tooling. Feature: Rotary knob actuation with return → Business Impact: Intuitive local control and reliable actuation with minimal training required → Application: Quick manual overrides in automated lines and test fixtures. Feature: 3/2 valve operation → Business Impact: Simple on/off logic with fast response and low leak potential → Application: Actuating pneumatic cylinders and directional control in automation cells. Feature: Die-cast aluminium body → Business Impact: Lighter weight, improved heat dissipation, and corrosion resistance → Application: Durable performance in harsh factory floors and outdoor installations. Feature: Nitrile rubber elastomers → Business Impact: Sealing durability across temperature ranges and media compatibility → Application: Sustained performance in diverse pneumatic environments. Feature: Tamper-proof options via built-in padlock → Business Impact: Enhanced security for critical processes and reduced risk of unauthorized operation → Application: Safety-critical tooling and mission-sensitive automation zones. Feature: Modular Excelon Plus system → Business Impact: Faster upgrades, easier field retrofit, and lower total cost of ownership → Application: scalable pneumatic manifolds and expansion-ready control panels.
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FAQs
To install, mount the valve in a suitable panel or bracket compatible with its 3/2 footprint, connect the G1/4 fittings to the inlet and outlets, and supply clean, dry compressed air within the 17 bar max rating. Ensure correct orientation for rotary knob actuation and consider the tamper-proof option if security is required. Refer to the Installation Guide for step-by-step mounting and testing procedures.
The T82T-2GA-B1N uses a G1/4 port size and supports a maximum inlet pressure of 17 bar. It operates in a 3/2 configuration with rotary knob actuation, delivering reliable shut-off performance in standard compressed air applications up to the rated pressure.
The valve body is die-cast aluminium, providing strength and light weight, while the elastomer seals are nitrile rubber. This combination offers good durability, temperature tolerance from -20 to 65 °C, and compatibility with typical compressed air media in industrial environments.
The Excelon Plus line includes built-in options for tamper-proof operation, such as padlock-enabled configurations that prevent unauthorized actuation. This is especially valuable in safety-critical automation areas where gatekeeping adjustments helps maintain process integrity and reduces the risk of accidental or malicious changes.
The T82T-2GA-B1N offers a compact footprint and reduced weight compared with older series, enabling smaller panel layouts and easier retrofits. Its modular design supports fast upgrades, while the durable aluminium body and nitrile seals ensure long service life, lower maintenance costs, and improved line uptime for high-throughput manufacturing.