Product Description:
The NORGREN T70 Series Quick Exhaust Valve is a high-performance inline poppet-type pneumatic valve specifically engineered for industrial compressed-air systems. Its primary function is to rapidly expel air directly from pneumatic cylinders and air reservoirs, bypassing the need to route exhaust air back through control valves. This design significantly enhances the operating speed of cylinders, reduces response cycle times, and improves the overall efficiency of pneumatic systems.
The T70 series is available with both G (BSPP) and NPT thread options, accommodating various port sizes including G1/8, G1/4, G3/8, and G1/2. It features a compact inline-mount construction that ensures stable, large-flow performance along with long-term operational reliability. These attributes make the valve a dependable component in demanding industrial environments.
Manufactured by IMI Norgren, the T70 series is extensively utilized across global factory automation pneumatic circuits. To support maintenance and extend the service life of the valves, spare repair kits are readily available, allowing for convenient on-site servicing.
Features:
This product features a direct quick exhaust mechanism designed specifically for air cylinders and air tanks, significantly enhancing the speed of cylinder movement. This functionality ensures improved efficiency in pneumatic operations.
It incorporates a poppet-valve structure combined with a simple and compact inline-mount design. This makes the installation process straightforward and space-saving, ideal for various industrial applications.
The valve operates effectively across a wide pressure range from 0.5 to 10 bar (7 to 145 psi), accommodating different pneumatic system requirements with reliability.
Compatible with filtered compressed air, it supports both lubricated and non-lubricated air supplies. This versatility allows it to be used in diverse working environments without compromising performance.
It demonstrates broad temperature resistance, functioning well within the range of -20℃ to +80℃ (-4℉ to +176℉). Consequently, it is suitable for use in various climate conditions.
The robust housing is constructed from a combination of aluminium and zinc alloy for both the body and cover, ensuring durability and strength. Additionally, NBR nitrile rubber seals are used to provide excellent wear resistance, contributing to the longevity of the device.
Multiple threading options are available, including ISO-G parallel thread and NPT thread. The product supports a full range of port sizes from G1/8 to G1/2, allowing for flexible installation options.
Designed for high flow performance with low pressure loss, this valve maintains efficiency in fluid control. Furthermore, spare repair kits are available to facilitate convenient field maintenance and extend product service life.
Technical Parameters:
| Medium |
Filtered Compressed Air |
| Mounting |
Line‑mounted |
| Brand |
IMI NORGREN |
| Valve Type |
Poppet Quick Exhaust Valve |
| Working Pressure |
0.5 ~ 10 Bar |
| Series |
T70 Quick Exhaust Valve |
Applications:
The NORGREN T70 quick exhaust valves are extensively utilized in industrial automation pneumatic systems. These valves play a crucial role in speeding up the retraction and extension actions of cylinders, enhancing overall system efficiency.
These valves find applications across a variety of industries and machinery, including packaging machinery and printing equipment. They are also common in conveyor and material-handling systems, automotive assembly lines, and machine tools.
In addition, the T70 series is widely used in textile machinery and robotic pneumatic actuators. It supports general factory automation tasks as well as pneumatic fixtures and clamping equipment. Other notable applications include pneumatic presses and sorting and processing machinery.
Important Warning: These valves are intended exclusively for industrial compressed-air service. It is critical not to exceed the rated pressure and temperature limits. For applications involving other media or specialized systems, please contact Norgren technical support for guidance.
Support and Services:
Norgren provides comprehensive technical support and services for its Solenoid Valve products to ensure optimal performance and customer satisfaction. Our expert team offers assistance in product selection, installation guidance, troubleshooting, and maintenance advice. We supply detailed product documentation, including datasheets, wiring diagrams, and installation manuals to facilitate proper usage.
For maintenance and repair, Norgren recommends using genuine replacement parts to maintain the integrity and reliability of the solenoid valves. We also offer training sessions and technical workshops to help users better understand the operation and applications of our solenoid valves.
In addition, Norgren’s global network of service centers ensures prompt support and service availability. Our commitment is to deliver high-quality, reliable solutions and responsive technical assistance to meet the demands of various industries utilizing solenoid valve technology.
Packing and Shipping:
The Norgren Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually sealed in anti-static packaging to prevent damage from moisture and static electricity. The product is then placed in a sturdy, custom-designed box that provides cushioning and support to avoid any impact or vibration damage.
For shipping, Norgren Solenoid Valves are securely packed in reinforced cartons with appropriate labeling for easy identification and handling. We use reliable courier services that offer tracking and insurance options to guarantee safe and timely delivery. Whether shipping domestically or internationally, all necessary export documentation and compliance certifications are included to facilitate smooth customs clearance.
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