The Rexotherm NV-690 Shut Off Valve represents a critical component in the management of fluid and gas dynamics within industrial piping networks. Engineered for reliability and precision, this valve is manufactured from high-grade brass, ensuring a robust resistance to corrosion and mechanical stress. In complex MRO (Maintenance, Repair, and Operations) environments, the integrity of every connection is paramount. The NV-690 addresses this need by providing a positive seal that effectively isolates downstream equipment for maintenance or emergency shut-off scenarios.
Technically, the valve utilizes a precision-machined stem and seat arrangement, characteristic of high-quality needle valves. This design allows not just for binary on/off control, but also for the fine regulation of flow rates, making it suitable for calibration lines, instrumentation panels, and pneumatic control circuits. The brass body offers excellent thermal conductivity and durability against environmental factors, maintaining structural integrity even under fluctuating pressures typical of industrial gas manifolds and hydraulic low-pressure systems.
Installation of the NV-690 is streamlined thanks to its standard NPT (National Pipe Taper) threading, which ensures a tight, leak-resistant seal when paired with appropriate sealants or tape. The valve's internal geometry is optimized to minimize pressure drop across the unit when fully open, ensuring that system efficiency is maintained. For engineers and facility managers, the Rexotherm NV-690 offers a dependable solution that balances cost-effectiveness with high-performance standards, meeting the rigorous demands of modern industrial infrastructure.
Whether integrated into a cooling loop, a compressed air line, or an inert gas delivery system, this shut-off valve delivers consistent performance. Its compact footprint allows for installation in confined spaces where larger ball valves or gate valves would be impractical, without sacrificing the tactile feedback and control authority required by operators.
| Additional Information |
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| Material:Brass |
| Valve Type:Shut Off, Needle Valve |
| Connection Type:NPT |
| Application:Gas Control, Liquid Flow Control, Industrial MRO |
| Handle Style:T-Handle |
| Pressure Rating:Standard Industrial |
| Packaging Description:1 per each |
