VN-500 Nitrogen Purging Regulator, High-Precision Nitrogen Purge Control Valve with 500 PSI Test Pressure, 4-Position Flow Control (TST/PRG/BRZ/OFF) for Welding Protection& Leak Testing

★★★★★ 5.0 32 reviews

$54.99
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$54.99
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Free shipping Free 30-day returns

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Product details

Management number 229080946 Release Date 2026/05/31 List Price $22.00 Model Number 229080946
Category

Welding Gas Regulators

  • 【4-Position Flow Control】 JZWELD VN-500 nitrogen regulator features 4 working modes (TST/PRG/BRZ/OFF) for precise flow and pressure control
  • 【CGA580 Connection】 The standard CGA-580 connection is suitable for all nitrogen cylinders, featuring a 1/4" NPT double-threaded outlet
  • 【Enhanced Safety & Durability 】 Built with a robust brass body and reinforced diaphragm, this regulator withstands high-pressure environments while preventing gas leaks and ensuring long-term reliability.
  • 【Precise Gas Control 】 The nitrogen purge regulator delivers stable and accurate pressure regulation, ensuring consistent flow for welding, laboratory experiments, and industrial applications.
  • 【Hybrid design】 The hybrid design of regulator and flow meter ,You can monitor cylinder pressure at a glance and achieve consistent purge results instantly—no tedious manual adjustments or calculations required.
ASIN B0G6KD19BQ
Material Brass
Item Weight 2.7 pounds
Part Number JNR-1
Manufacturer JZWELD
Power Source NO
Item model number VN-500
Batteries Included No
Batteries Required No
Package Dimensions 7.6 x 5.6 x 5.3 inches
Included Components NO

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5 out of 5
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32 ratings | 13 reviews
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