VN-500 nitrogen purging regulator valve czobloik 500psi Brass Gold

Description

Product Overview

The VN-500 nitrogen purging regulator valve is engineered for high‑precision pressure management in demanding laboratory and industrial environments. Constructed from solid brass, the valve offers exceptional resistance to corrosion and the ability to withstand pressures up to 500 psi without deformation. Its compact dimensions—10 × 2 × 2 inches—and lightweight design (2.46 lb) make it easy to integrate into existing gas handling systems. The dual‑gauge layout provides real‑time visual feedback, while the fine‑adjustment knob allows users to dial in exact pressure settings with minimal effort. The gold‑finished exterior not only adds a professional aesthetic but also provides an extra layer of protection against wear, ensuring long‑term reliability for refrigeration, HVAC, and scientific applications.

Usage

Designed for versatility, the VN-500 excels in a variety of scenarios where nitrogen purging is essential. In refrigeration system welding, the regulator maintains a stable nitrogen blanket, preventing oxidation and ensuring clean welds. For leak testing, the precise pressure control enables technicians to detect minute leaks quickly, reducing downtime. The valve also supports nitrogen cleaning and drying processes in semiconductor fabrication, where contaminant‑free environments are critical. Its robust construction makes it suitable for field service technicians working on HVAC units, as well as laboratory researchers conducting gas‑phase experiments that require consistent nitrogen flow. Whether installed on a portable test rig or a fixed laboratory bench, the VN-500 delivers dependable performance across temperature ranges typical of industrial settings.

Why Choose Us

Choosing the VN-500 means selecting a product backed by meticulous engineering and a commitment to quality. Each valve undergoes rigorous testing to verify pressure tolerance, leak integrity, and material durability, ensuring it meets or exceeds industry standards for gas handling equipment. Our manufacturing process incorporates precision machining and thorough surface finishing, resulting in a valve that operates smoothly and resists wear over years of use. In addition to the product itself, customers benefit from responsive technical support, comprehensive documentation, and a straightforward warranty that covers manufacturing defects. By partnering with us, you gain access to a reliable supply chain, rapid replacement parts, and expert guidance that helps you integrate the regulator into your workflow with confidence.

Key Features

• Precise pressure control up to 500 psi for accurate nitrogen purging and testing.
• Durable brass body resists corrosion and high‑pressure wear, extending service life.
• Fine‑adjustment knob provides smooth, incremental pressure changes for delicate applications.
• Compact size and lightweight design simplify installation in tight spaces.
• Responsive customer support and warranty ensure peace of mind after purchase.

FAQ

What is the maximum pressure the VN-500 can handle?

The valve is rated for a maximum working pressure of 500 psi, making it suitable for most laboratory and industrial nitrogen purging tasks.

Is the regulator compatible with gases other than nitrogen?

While optimized for nitrogen, the VN-500 can be used with other inert gases such as argon or helium, provided the operating pressure does not exceed the 500 psi limit.

How do I maintain the brass valve to ensure long‑term reliability?

Regularly inspect the valve for signs of wear or corrosion, clean the external surfaces with a mild solvent, and avoid exposing the valve to aggressive chemicals. Periodic calibration of the gauges is also recommended.

Can the VN-500 be used in portable testing kits?

Yes, its compact dimensions and lightweight construction make it an excellent choice for portable gas testing kits and field service applications.

What warranty does the VN-500 come with?

The product includes a one‑year limited warranty covering manufacturing defects, backed by our dedicated technical support team for troubleshooting and parts replacement.