Closed spring loaded full bore type-high pressure safety valve
Model: A42Y
Diameter: DN 25 ~ 400 mm
Medium: air, N2, H2 mixed gas etc
Pressure: 16 / 32 MPa
Applicable Temperature: ≤300 °C
Body Materials: Carbon steel, stainless steel etc.
Applicable Industry: Urban
 Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection

 A42Y-160/320 types are used for the equipment and pipeline of the air, N2, H2 mixed gas, etc. Medium
 what the working tem-premature are less than 200℃. A42Y-160P/320P, A42Y-160R/320R type are
 used for the equip-meant and pipeline of the quality with corrode medium what the working
 temperature are less than 200℃. Take for extra pressure protection devices.
 Flange connecting dimensions of comply with Standard of JB/T2769-92.
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