Norgren T70A1800 Quick Exhaust Valve 1/8 Inch Npt

Product Description

The NORGREN T70A1800 is a quick exhaust valve designed to rapidly vent downstream air pressure in pneumatic circuits, reducing cylinder return times and improving cycle efficiency. With a 1/8 inch NPT port connection and an operating pressure range of 7 to 145 psi, this valve is built for industrial and commercial pneumatic systems. The body is constructed from zinc for durability in standard service environments. At 0.33 pounds, it is a compact, lightweight component suited for use in tight panel or manifold installations. Installation is performed by trained pneumatic technicians or industrial mechanics.

This quick exhaust valve is commonly used in pneumatic actuator circuits where fast cylinder exhaust strokes are required. Typical applications include industrial automation, production machinery, and fluid power control systems. The 1/8 inch NPT threading fits standard pneumatic plumbing found in both light-duty and moderate-duty industrial equipment. It is appropriate for use wherever reducing back-pressure on actuator return strokes improves machine performance.

Key Features

• Operating pressure range of 7 to 145 psi suits a wide range of pneumatic circuit requirements
• 1/8 inch NPT connection integrates directly into standard pneumatic plumbing
• Zinc body construction provides solid performance in typical industrial service conditions
• Compact and lightweight at 0.33 pounds, suitable for space-constrained installations
• Quick exhaust function accelerates cylinder return strokes by venting downstream air directly to atmosphere

Compatibility

Designed as an OEM-style replacement or addition for pneumatic circuits requiring a 1/8 inch NPT quick exhaust valve with a pressure rating up to 145 psi.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial mechanic familiar with fluid power systems. Before installation or removal, depressurize the pneumatic circuit fully and lock out the compressed air supply per applicable safety procedures. Use thread sealant or PTFE tape appropriate for pneumatic fittings on the NPT threads. Verify that system operating pressure does not exceed the rated 145 psi maximum during service.