The valve is specially designed for slag lock/lock hopper and flushing valve of coal chemical industry. The medium of the valve is high temperature slag water containing solid slag and ash powder. Aiming at the requirements of solid particles and erosion and wear resistance, the scouring and wear problems of ball and valve seat and sealing surface are improved.

Characteristic

Valve body structure of cardboard forgings or castings

Crack-enhanced anti-flight stem

Several Hardening Processing Methods for Internal Parts

Seat scraper design with self-cleaning function

Essential Fire Safety

Design of Anti-Foreign Object Protection for Spring Cavity of Bag Seat

High-performance dial fork actuator