Hydraulic solenoid valve does not seal compactly broadly has
the following various views:
1. Elastic
sealing material
The elastic sealing
material as per to the distinct media for assistance the design, this is not a
problem, such as PTFE, EPDM, FKM, but the price gap is large, of course, here relates
to the purity of the monomer which material proportion of more than 95%, most
of them are renovated material.
2. Receptive sealing
processing conviction
The machining conviction
for mini hydraulic solenoid valve manage precision and the elastic component of it, but
if it is large diameter solenoid valve elastic shape of the piece is not small,
water, etc. will shrink, gate product flatness, roughness immediately adverse the
current, abroad are integral forming, laser cutting etc
3. Machining
precision of metal sealing touch surface and structural design. Of course, we
can not say which design is best, can only be utilize in in union with the use
of their elastic pieces, but the accuracy must be needed.
4. Plunger
assembly welding
The overall shape of the plunger collection is small, the
requirements of argon arc welding and laser welding are relatively high, one is
to assure the production capacity, but also to assure the quality.
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