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Gokluuk

VN-500 Nitrogen Purge Control Valve Regulator And Flow Meter Hybrid Design Nitrogen Purging Regulator w/500psi for leak testing

  • Based on 70 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 10
Order within 5 hours and 28 minutes
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Features

  • COMPATIBILITY:VN-500 nitrogen purge control valve is a hybrid design of regulator and flow meter w/500psi for leak testing. During use, it can accurately control the flow and pressure of nitrogen to ensure the effectiveness of the purge process
  • FUNCTION:Control the nitrogen flow and pressure to achieve the desired purge effect(TSTPRGBRZ OFF)
  • MATERIAL:Designed with a solid and durable brass body, it has corrosion resistance, pressure resistance and stability, is not easy to wear or break, and can maintain stable performance during high-pressure nitrogen purging processes
  • ADVANTAGES:Using the VN-500 nitrogen purge regulating valve can effectively contamination and corrosion caused by moisture, oxygen, impurities, etc., reduce the risk of acid formation, and ensure that the system operates within a reasonable pressure range. These measures help improve the operating efficiency and reliability of the refrigeration system and extend the service life of the equipment
  • SERVICE:We value your shopping experience and want to ensure that you are satisfied with the product. If you encounter any problems during use, we are very willing to help you

Material: Brass


Brand: Gokluuk


Item dimensions L x W x H: 7 x 5 x 5 inches


Inlet Connection Type: Flange


Outlet Connection Type: Flange


Maximum Operating Pressure: 500 Pound per Square Inch


Number of Ports: 1


Manufacturer: Gokluuk


Material: ‎Brass


Brand: ‎Gokluuk


Item dimensions L x W x H: ‎7 x 5 x 5 inches


Inlet Connection Type: ‎Flange


Outlet Connection Type: ‎Flange


Maximum Operating Pressure: ‎500 Pound per Square Inch


Number of Ports: ‎1


Manufacturer: ‎Gokluuk


Part Number: ‎VN-500


Item Weight: ‎2.55 pounds


Product Dimensions: ‎7 x 5 x 5 inches


Item model number: ‎VN-500


Size: ‎5 inches x 7 inches x 5 inches


Color: ‎Gold


Included Components: ‎VN-500 Flow Meter Nitrogen Purge Regulator


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: August 9, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great
Review Image by Ms E. Ms E.
Great product! My husband wands this for his birthday... and he loves it! He said he's able to determine issues with it and able to text how good the system is working. Very heavy duty and durable. Everything functions properly, and all the different tests seem to be accurate in comparison to his friends regulator. So amazing that it can determine pressure, leakage, bypass or stop the nitrogen. Very handy! Great value! ... show more
Reviewed in the United States on January 6, 2026 by Ms E. Ms E.
    • I am very satisfied with the product.
I'm very satisfied with this regulator. It's easy to install and provides a steady, consistent nitrogen flow every time. The pressure gauge readings are clear and accurate, making it easy to monitor pressure levels. Made of high-quality materials, it feels very durable. I use it in my home brewing equipment, and it makes maintaining the right pressure so much easier. ... show more
Reviewed in the United States on February 4, 2026 by Leila parada
    • Great product.
It's well-made, feels very sturdy and durable, and has a professional look. This regulator precisely controls the gas flow, is easy to adjust, and is completely leak-proof. It connects securely to my gas cylinder and has performed perfectly over the past few weeks of use—it's fantastic.
Reviewed in the United States on February 4, 2026 by Kristan
    • Works great!
Review Image by Becca Becca
My husband said it worked great, didn’t leak and was made well. He said he would definitely recommend it if you need a good release valve.
Reviewed in the United States on December 31, 2025 by Becca Becca
    • Highly Effective Nitrogen Purge Regulator!
Review Image by Nevena Nevena
I recently purchased the VN-500 Nitrogen Purge Control Valve Regulator and Flow Meter, and I couldn't be happier with its performance! The combination of the flow meter and regulator in one unit makes setup super simple and efficient. No more juggling multiple tools! The flow meter allows for precise adjustments, helping me get accurate readings every time. It's reassuring to know I can trust the figures for reliable testing. Setting it up was a breeze, and the controls are user-friendly. I appreciate not having to spend too much time trying to figure out how it works. If you're in need of a reliable tool for leak testing, I highly recommend investing in this product. It's worth every penny! ... show more
Reviewed in the United States on August 3, 2025 by Nevena Nevena
    • VN-500 Nitrogen Purge Control Valve Regulator
The media could not be loaded. Really nice and easy to use and good quality this item is good
Reviewed in the United States on January 15, 2026 by JCpalmou
    • Great product
I really liked using this. I like how it makes my tank a little more compact on my work truck much easier to protect the regulators in this variation. It also has three different settings on it flow test, purge so can be used for many different applications and makes it quite easy 110% happy about this purchase ... show more
Reviewed in the United States on August 29, 2025 by Kyle roll
    • Good product
Review Image by Jm Jm
Great product ease use good value money
Reviewed in the United States on November 10, 2025 by Jm Jm

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