Norgren T84T-3GA-B1N Shut-off Valve - G3/8 Port
Part Number: T84T-3GA-B1N
Quick Summary
T84T-3GA-B1N shut-off valve provides precise control for compressed air lines in compact automation systems. Engineers often battle bulky valves that hinder maintenance, increase downtime, and complicate line changes. The Excelon Plus line delivers reduced weight and size with a modular design, tamper-proof options using built-in padlocks, and rotating safety shut-off for safer operation. In practical terms, it supports faster installation with compatible Excelon Plus mounting brackets and G3/8 port adapters, delivering cost savings through simpler maintenance and uptime. This makes it ideal for packaging lines, robotics, and automated handling where space is at a premium. It also supports common industry maintenance practices, reducing spare part needs and improving overall equipment effectiveness.
Product Information
Extended Description
T84T-3GA-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
G3/8
Actuation
Rotary knob / Rotary knob return
Maximum Inlet Pressure
20 bar
Valve operation
3/2
Flow
162 dm3/sec, 343 scfm
Materials - Body
Diecast aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
70 mm
Dimensions - Length
108 mm
Dimensions - Width
72 mm
Weight
0.48 kg
Country of Origin
United Kingdom, Mexico
Range
T84T
Series
Excelon Plus
Brand
IMI Norgren
840055-01KIT
Padlock
840055-02KIT
Padlock Hasp
840024-50KIT
Excelon Plus General Mounting Bracket
840015-10KIT
Excelon Plus Port Adaptors G3/8
840014-52KIT
Excelon Plus Quikclamp with Bracket Assembly
840014-51KIT
Excelon Plus Quikclamp
T40C2800
Quietaire sintered bronze silencer, G1/4
Compact, diecast aluminum body reduces weight and footprint, enabling easier installation in tight panels and on crowded factory floors, which translates to lower mounting costs and shorter installation times. The 3/2 valve with rotary knob actuation offers predictable, tactile control and a quick return, improving cycle times and operator confidence in high-speed automation environments. The modular Excelon Plus platform enables rapid upgrades and easier replacement of components, minimizing downtime during line changes and expansion projects. Built-in tamper-proof options with padlock compatibility (840055-01KIT and 840055-02KIT) enhance safety on accessible valves, reducing unauthorized operation risks and improving compliance with site safety policies. Multiple mounting and port-adapter options (840024-50KIT, 840015-10KIT, 840014-52KIT, and 840014-51KIT) simplify integration with existing frames and lead to fewer compatibility issues. With a maximum inlet pressure of 20 bar and a flow of 162 dm3/sec (343 scfm), the valve supports robust performance in demanding applications while maintaining compact form. The Nitrile rubber elastomer seals and diecast body ensure durability in harsh factory conditions, while the -20 to 65 °C operating range covers typical shop-floor climates. The G3/8 port size provides a standard, widely compatible connection, enabling straightforward piping and maintenance.
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FAQs
What mounting brackets or adapters are recommended? Use Excelon Plus mounting brackets (e.g., 840024-50KIT) and port adapters (840015-10KIT) to ensure secure, vibration-resistant installation. For quick clamping, add 840014-52KIT Quikclamp with bracket assembly and 840014-51KIT Quikclamp as needed.
Key specs include G3/8 port size, 20 bar maximum inlet pressure, 3/2 valve operation, flow of 162 dm3/sec (343 scfm), and operating temperature range of -20 to 65 °C (-4 to 149 °F).
Yes. Its compact, modular Excelon Plus design, rotary knob actuation, and space-saving dimensions make it well-suited for packaging lines, robotics, and other automation where compact air control is required.
The valve includes tamper-proof options using built-in padlocks. Available padlock kits are 840055-01KIT (Padlock) and 840055-02KIT (Padlock Hasp) to secure valve operation in shared or high-risk environments.
The modular Excelon Plus design reduces downtime during maintenance and upgrades, while the compatibility with standard ports and brackets minimizes rework. Lightweight construction and robust materials (diecast aluminum, nitrile elastomer seals) contribute to longer service intervals and lower lifecycle costs.