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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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PRV CO2 1” NPT Pressure Relief Valve | 45 Bar Set Pressure | High Flow Rotalock Design | by Aspen Pumps

SKU: 470-G20/CS-45Bar
$873.30 List price: $1,057.00
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The PRV CO2 1” NPT Pressure Relief Valve is engineered for industrial CO2 systems, featuring a robust 45 Bar set pressure and a high flow Rotalock design for efficient pressure relief. Ideal for refrigeration and HVAC applications, this valve ensures safety and compliance, preventing overpressure incidents and supporting the safe handling of CO2.
Technical Specifications
  • Connection Size: 1 inch NPT
  • Set Pressure: 45 Bar
  • Valve Type: Rotalock Pressure Relief Valve
  • Material: Corrosion resistant metal suitable for CO2
  • Flow Capacity: High flow design for efficient pressure relief
  • Dimensions (H x L x W): 120mm x 100mm x 80mm
  • Weight: 1.2 kg
Key Features
  • High flow Rotalock valve design
  • Pressure relief set at 45 Bar
  • 1 inch NPT connection for easy installation
  • Durable construction suitable for CO2 applications
Professional Installation Requirements
  • Installation by a qualified technician or plumber experienced with CO2 systems is recommended to ensure safety and compliance.
Applications
  • Industrial CO2 systems requiring pressure relief
  • Liquid control systems in refrigeration and HVAC
  • Safety valve applications in gas and liquid pipelines
Standards & Compliance
  • Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
  • Helps prevent overpressure incidents, reducing risk of leaks and environmental hazards
  • Supports safe handling of CO2, a low global warming potential refrigerant
Warranty Information

1 year warranty covering manufacturing defects and performance issues.

Available Now

The Aspen PRV CO2 1” NPT 45 Bar Pressure Relief Valve is available for immediate purchase, ideal for industrial and commercial CO2 liquid control applications.