用于聚丙烯环管反应器的安全阀

Safety valve for polypropylene ring pipe reactor

Size：4"、6"

Pressure：600 lb
Temperature：（-45～+235）°C
Features：
(1)Adopts soft seal structure, assures good tightness of the valve. It works well when there exist solid particles in the media.
(2)The protrude inlet satisfies the special requirement of the polypropylene ring pipe reactor.
(3)The multi-layer bellows design assure the normal operation of safety valve when back pressure varies.
(4)Protection sleeve and bellows get rid of the impact of solid particles to the valve actions.

Customer Reference
No.3 Chemical Plant of Daqing Petrochemical Plant, Ethylene Plant of Tianjin Petrochemical Corp., Wuhan Petrochemical Corp., etc.