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 return of exhaust air through control valves. This design considerably increases the speed of cylinder operation, reduces response cycle times, and enhances the overall efficiency of pneumatic systems.
The T70 series is available with both G (BSPP) and NPT thread options, accommodating port sizes such as G1/8, G1/4, G3/8, and G1/2. Its compact inline-mount design ensures stable, high-flow performance combined with long-term reliability in operation. These features make it an ideal choice for various industrial automation applications.
Produced by IMI Norgren, the T70 Quick Exhaust Valve is widely utilized in pneumatic circuits across global manufacturing facilities. To support maintenance and prolong the valve's service life, spare repair kits are readily available for convenient on-site servicing, ensuring continued optimal performance.
Features:
The direct quick exhaust functionality is designed specifically for air cylinders and air tanks, significantly enhancing the speed of cylinder movement. This feature ensures more efficient operation by rapidly releasing air.
Featuring a poppet-valve structure, the product boasts a simple and compact inline-mount design. This streamlined configuration allows for easy installation, making it convenient to integrate into various pneumatic systems.
It operates effectively within a wide pressure range, from 0.5 to 10 bar (7 to 145 psi), accommodating diverse application requirements. Additionally, the device is compatible with filtered compressed air and supports both lubricated and non-lubricated air supplies.
Designed to withstand various environmental conditions, it offers broad temperature tolerance from -20℃ up to +80℃ (-4℉ to +176℉). This makes it suitable for use in different climates and industrial settings.
The robust housing is constructed from aluminium and zinc alloy materials, paired with NBR nitrile rubber seals that enhance wear resistance. This combination ensures long-lasting durability and reliable performance.
The product provides multiple thread options, including ISO-G parallel threads and NPT threads, covering a full range of port sizes from G1/8 to G1/2. This versatility simplifies compatibility with existing equipment.
With high flow performance and low pressure loss, the device ensures efficient operation. Additionally, spare repair kits are available to facilitate field maintenance, supporting longevity and reducing downtime.
Technical Parameters:
| Series |
T70 Quick Exhaust Valve |
| Mounting |
Line‑mounted |
| Working Pressure |
0.5 ~ 10 Bar |
| Brand |
IMI NORGREN |
| Medium |
Filtered Compressed Air |
| Valve Type |
Poppet Quick Exhaust Valve |
Applications:
The NORGREN T70 quick exhaust valves are extensively utilized in industrial automation pneumatic systems. Their primary function is to speed up the retraction and extension actions of cylinders, enhancing overall system performance.
These valves find broad applications across various industries, including packaging machinery and printing equipment. They are also commonly integrated into conveyor and material-handling systems, ensuring efficient operation.
Additionally, the NORGREN T70 valves are employed in automotive assembly lines and machine tools. Their use extends to textile machinery and robotic pneumatic actuators, showcasing their versatility in different pneumatic automation tasks.
Beyond these, they play a critical role in general factory automation, as well as in pneumatic fixtures and clamping devices. They are also suited for pneumatic presses, sorting, and processing machinery, contributing to optimized industrial processes.
Important Warning: These valves are intended exclusively for industrial compressed-air service. Users must not surpass the specified pressure and temperature ratings. For applications involving other media or specialized systems, please seek guidance from Norgren technical support.
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 is available to assist with product selection, installation guidance, troubleshooting, and maintenance advice. We offer detailed product documentation, including datasheets, manuals, and application notes, to help you understand the specifications and proper usage of our solenoid valves. Additionally, Norgren’s service network delivers repair and calibration services to maintain the reliability and efficiency of your equipment. For customized solutions or further technical assistance, our specialists are ready to collaborate with you to meet your specific application requirements.
Packing and Shipping:
The Norgren Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually sealed in anti-static, moisture-resistant packaging to prevent damage and contamination. The product is then placed in a sturdy, custom-designed cardboard box with adequate cushioning materials to absorb shocks and vibrations.
For shipping, Norgren Solenoid Valves are securely packed in reinforced cartons and labeled with handling instructions to guarantee safe delivery. Depending on the order size, multiple units are palletized and shrink-wrapped to maintain stability throughout the shipping process. All shipments include tracking information and are handled by reliable carriers to ensure timely and secure arrival at the destination.
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