Norgren T68H-6GB-B2N 3/2 Plug-in System Valve - G3/4
Part Number: T68H-6GB-B2N
Quick Summary
The T68H-6GB-B2N valve is a compact 3/2 plug-in system shut-off device designed for reliable compressed air control in automated machinery. Engineers face frequent maintenance and safety concerns; this valve offers lockable open or closed positions to simplify intervention and reduce risk. While specific certifications aren’t listed here, typical industrial pneumatics use emphasizes performance, durability, and predictable response. Its aluminium body and nitrile seals support long service life, even in demanding environments, improving line uptime and overall equipment efficiency in air-driven automation.
Product Information
Extended Description
T68H-6GB-B2N Norgren: 3/2 shut-off valve with 1/4" threaded exhaust | Easy to operate | Lockable in the open or closed position
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Port Size
G3/4
Actuation
T handle / T handle
Maximum Inlet Pressure
17 bar
Valve operation
3/2
Flow
451 dm3/sec, 956 scfm
Materials - Body
Aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
105 mm
Dimensions - Length
107 mm
Dimensions - Width
100 mm
Weight
1.02 kg
Country of Origin
Czechia
Range
T68H
Series
Olympian Plus
Brand
IMI Norgren
Feature: Olympian Plus 3/2 plug-in system for fast installation and repeatable actuation → Business Impact: Reduces commissioning time and minimizes operator errors → Application: New line starts and upgrade projects in automated assembly cells. Feature: G3/4 port size with 1/4 inch threaded exhaust → Business Impact: Simplifies manifold compatibility and exhaust routing across existing ducts → Application: Retrofit on existing pneumatic manifolds with minimal piping changes. Feature: Aluminium body with nitrile elastomers → Business Impact: Lightweight, corrosion-resistant, with durable seals for wide temperature ranges → Application: Outdoor or harsh factory floor environments. Feature: Lockable in open or closed position → Business Impact: Improves maintenance safety and prevents accidental venting or re-pressurizing → Application: Service routines on high-accumulator lines. Feature: Flow 451 dm3/s (956 scfm) and max inlet pressure 17 bar → Business Impact: Supports high-demand cycles without pressure drop → Application: High-speed actuation in packaging, pick-and-place and CNC tooling. Feature: Compact footprint (105 mm x 107 mm x 100 mm) and 1.02 kg weight → Business Impact: Easy integration into tight control panels and compact manifolds → Application: Rack-mounted or enclosure-integrated pneumatic control.
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FAQs
The T68H-6GB-B2N uses a G3/4 port, common in industrial manifolds, and its compact aluminium body supports straightforward bolt-on installation. It’s designed for plug-in integration with Olympian Plus modules, enabling quick field swaps without rewiring. Ensure sealing surfaces and exhaust routing align with existing panel layouts for leak-free operation.
Expect a 3/2 valve configuration with a maximum inlet pressure of 17 bar and a flow of 451 dm3/s (956 scfm). These specs support rapid actuation and short cycle times in high-demand automation tasks, while the -20 to 80 C operating range ensures consistent performance across typical factory environments.
Yes, its 3/2 operation, 17 bar inlet, and 451 dm3/s flow support fast, reliable actuation essential for packaging and pick-and-place. The lockable open/close feature adds safety during setup and changeovers, and the lightweight aluminium body simplifies integration into compact control panels and tight spaces.
The provided data does not list specific certifications. Verify with the supplier whether CE, IP ratings, SIL ratings, or other industry certifications apply to your application. In hazardous or regulated environments, confirm compliance, installation standards, and any needed traceability or documentation before commissioning.
With nitrile rubber elastomers and an aluminium body, inspect seals and body interfaces for wear or corrosion during routine PM. The lockable position helps prevent unintended venting during maintenance. Leverage the compact footprint for modular panels, schedule regular actuation checks, and maintain a consistent downstream pressure to improve reliability and reduce unplanned downtime.