Spring type safety valve

Product features

The fully open structure has a large displacement. There is a recoil plate component at the valve disc, and the flat structure of the valve disc and valve seat is easy to repair and reprocess. The set pressure deviation is small, up to ± 3%. High quality spring steel is selected to ensure the service life and stability of the spring.

technical parameter

Product Name: A42Y Spring Full Open Closed High Pressure Safety Valve Product Model: A42Y nominal diameter DN20-400 pressure range: 1.6MPa-10.0MPa Valve body material: Cast steel, forged steel, stainless steel Product Overview: A42Y Spring Full Open Closed High Pressure Safety Valve is suitable for equipment and pipelines with working temperatures ≤ 300 ℃ for air, petroleum gas, liquid and other media