Should I choose the discharge valve of enamel reactor?

In the use of enamel reactor, the discharge valve is also a common class of accessories. Then the discharge valve of enamel reactor needs to be selected by customers themselves, how to choose according to its classification?

Let us first understand the classification of the discharge valve. According to the structure can be divided into glass lined upward spreading discharge valve and glass lined downward spreading discharge valve, glass lined ball valves and other three types; according to the sealing form can be divided into: packing seal and corrugated seal 2 kinds; according to the operation form can be divided into: manual glass lined discharge valve, pneumatic glass lined discharge valve, electric glass lined discharge valve.

In the actual use of the selection process of glass lined discharge valve can also be installed with a sight glass port or cleaning port, temperature measurement tantalum nail, valve position display, on-site digital display temperature control instruments and so on. Then according to the classification of the discharge valve, in the use of the installation can be seen as follows. 1, the downward spreading discharge valve is suitable for crystalline materials, for the granularity of the material discharge effect is more ideal, due to the sealing valve piece is F46 material, temperature resistance below 100 degrees Celsius, and not wear-resistant, must pay attention to. Specific use, can be replaced with PTFE material, so that the temperature resistance can also reach 220 degrees Celsius. Abrasion resistance is also improved. Under special circumstances, the particles are more viscous, can be extended at the end of the spool to form a thorn, so that in the continuous opening and closing of the valve, can be used as a "furnace brazier". To achieve the purpose of channeling materials. 2、The upward spreading type discharge valve is suitable for pharmaceutical enterprises to have no accumulation of material in the lower material port of the reactor. Under special circumstances, due to the use of upward spreading type, when the material precipitation can effectively channel the material. Thus, the material can be discharged quickly.