Spring fully open safety valve A42

Product features

The fully open structure has a large displacement and is equipped with a recoil plate component at the valve disc. The flat structure of the valve disc and valve seat is easy to maintain and reprocess, with a small set pressure deviation of 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