NPS4 Class 150 Swing Check Valve
Graniun Venture has successfully passed a rigorous Product Acceptance Test (PAT). This achievement highlights our commitment to delivering products that meet the highest quality standards.
The process adhered to the stringent requirements outlined in the PTS 12.32.07-2017 standard. The test evaluated a 4” Swing Check Valve, ensuring its performance under various conditions, including ambient and elevated temperatures.
Highlights of the Testing Process:
Comprehensive Evaluation: The PAT covered critical parameters such as pressure resistance, leakage prevention, and structural integrity, ensuring the component could perform reliably across a range of conditions.
High-Precision Testing: The tests utilized advanced methods, including helium and nitrogen-based evaluations, to ensure precision and accuracy in results.
Multiple Stages of Testing:
• Initial ambient tests verified the valve’s performance under standard conditions.
• Elevated temperature tests assessed its reliability at temperatures up to 420°C.
• Final ambient tests confirmed the sustained integrity of the valve post-testing.
Each stage demonstrated exceptional results, with no leaks or performance issues observed. Additionally, a post-test inspection revealed no signs of wear or damage to the internal components.
This achievement reinforces Graniun Venture’s dedication to quality and reliability. The successful PAT approval underscores our ability to meet stringent industrial standards and deliver products that exceed expectations.
