A41 high pressure type is spring micro lift safety valve. Design, manufacture and inspection according to GB / t12241-12243. It is applicable to the equipment and pipeline of air, nitrogen hydrogen mixture, water and other media.

Specification: dn10 ~ 100

Pressure class pn160 ~ 320

Throat diameter 8 ~ 16mm

Temperature range ≤ 200 ° C

Flange standard JB / t2769