Description
Application:
Sanitary diaghragm valves are widely used in the process of
producing wine, dairy, and beverage, food industry as well as in
pharmaceutical field, and play the role as contronl box switch in
order to contronl the pipeling fluid.
Working principle:
Diaghrahm valves is closed in a normal state, the diaghragm close
to the body cavity, closed pipe flow leads to the path, Whenb the
diaghragm valve needs to clean ti western open, just need to
manuallt roteting the hand wheek or drive cotronl acuator to
stimulate the stem upward movement if the spherical diaghragm
followed up bending.
So that the valve to form aconduction state, shell realization
cleaning and the purpose to open. The diaghragm to the lower part
of the body cavity and the upper valve cover cavity seperated from
the stem at the upper part of the diaghragm, spool and other parts
from the corrosive media, eliminating the need to packing seal
structure, and will not produce the media leak. Optimized body
design, so that the cleaning solution completely excretion. There
is no retention.
Material:
Steel parts: Stainless steel **4stainless steel **6L.
Sealing: EPDM+RTFE this sealing adopt the material imported from
other countries. (can comply with the standards of FDA**7.***0).
And we can bolted the sealing perfectly the whole set sealing. And
the part of the sealing touch with the medium is made of PTFE, has
good performance in cold temperature (**5 ? C) and in hot
temperature. And can beer variety of chemical agents as well as
good abrasion performance.
