Norgren T84T-6AA-B1N 3/2 valve - Tamper-proof
Part Number: T84T-6AA-B1N
Quick Summary
Norgren T84T-6AA-B1N is a compact 3/2 valve designed for precise pneumatic control in automation systems. Engineers often struggle with finding a valve that combines light weight, small footprint, and secure operation in tight panel spaces. This Excelon Plus valve supports CE compliance, IP-rated options depending on configuration, and SIL-ready control logic for safety-critical applications. The product aligns with common industry standards while delivering a modular, easy-to-install solution that reduces total cost of ownership and simplifies procurement for OEMs and end users alike.
Product Information
Extended Description
T84T-6AA-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
3/4" PTF
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
108 mm
Dimensions - Length
72 mm
Dimensions - Width
70 mm
Weight
0.48 kg
Country of Origin
United Kingdom
Range
T84T
Series
Excelon Plus
Brand
IMI Norgren
840055-01KIT
Padlock
840055-02KIT
Padlock Hasp
840024-50KIT
Excelon Plus General Mounting Bracket
840015-04KIT
Excelon Plus Port Adaptors 3/4" PTF
840014-52KIT
Excelon Plus Quikclamp with Bracket Assembly
840014-51KIT
Excelon Plus Quikclamp
MS002A
Sintered bronze muffler, 1/4" NPT
C/S2
Porous plastic muffler, C/S2, 1/4" NPT
The Excelon Plus modular design reduces weight and size, enabling easier installation in compact manifolds and on crowded panels, while maintaining robust performance with a diecast aluminium body and nitrile elastomer seals. This translates to quicker assembly, lower mounting costs, and improved overall system efficiency in continuous production environments. Tamper-proof options with a built-in padlock provide enhanced safety and compliance in hazardous or access-controlled areas, cutting the risk of unauthorized actuation and unplanned downtime. The rotating safety shut-off valve simplifies maintenance by enabling safe isolation of air supply during service, reducing incident risk and improving maintenance speed. Compatibility with Excelon Plus mounting brackets and port adaptors (840024-50KIT, 840015-04KIT) and Quikclamp assemblies (840014-51KIT, 840014-52KIT) offers flexible, tool-free integration into existing lines and panels. Silencers such as MS002A and C/S2 1/4" NPT options reduce noise exposure, meeting workplace comfort and compliance requirements. Built for reliable automation, the valve operates from -20 to 65 °C, up to 20 bar inlet pressure, and a 3/2 valve operation with a 3/4" PTF port, delivering predictable, repeatable performance in a range of pneumatic applications.
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FAQs
This valve supports Excelon Plus mounting solutions, including the General Mounting Bracket 840024-50KIT and Port Adaptors 840015-04KIT for 3/4" PTF connections. For faster assembly and secure installation, consider Quikclamp options 840014-51KIT or 840014-52KIT and relevant silencers MS002A or C/S2. These accessories enable robust, vibration-tolerant mounting in panels and compact automation cells.
Key specs are a 3/2 valve operation, 3/4" PTF port, 20 bar maximum inlet pressure, and flow of 162 dm3/sec. Operating temperature ranges from -20 to 65 °C. Higher inlet pressures and efficient flow reduce cycle times for rapid actuation, while the compact size maintains system responsiveness in tight spaces.
Yes. The T84T-6AA-B1N features a rotating safety shut-off valve and built-in tamper-proof options with a padlock, enabling secure isolation during maintenance and in controlled environments. Its compact Excelon Plus design makes it ideal for panel-mounted safety isolation on pneumatic automation lines.
The valve is designed to align with common European and industrial standards, including CE-ready configurations and options for IP-rated protection depending on the assembly. For region-specific certification (SIL readiness, IP rating level, RoHS, etc.), confirm with the distributor or Norgren data sheets for the exact configuration you intend to purchase.
Utilize the available CAD, Datasheet, and Installation Guide assets for accurate installation and reference. The modular design, tamper-proof features, and compatibility with mounting brackets and silencers reduce downtime and service complexity. Planned maintenance is streamlined by safe isolation capabilities, leading to faster repairs and lower operating costs over the valve’s lifecycle.