Description
Overview:
Has
long been used on the market in general gate valve, the prevalence
of leaks, rust easily phenomenon, the enterprises to introduce
foreign advanced technology produced by soft sealing gate valve.
Overcome the general gate valve seal fatigue flexibility, easy to
rust and other defects. Soft sealing valve is a new generation
product of traditional gate valve, the flexible gate the role of
micro-deformation compensation to achieve a good sealing effect,
the valve has a light switch, reliable seal, the elastic memory of
good and long life, significant advantages can be widely used in
water, sewage, construction, food, electricity, medicine,
metallurgy, textile, energy systems, fluid lines, as the regulation
and closure devices.
• flat
style seat
The traditional gate valve often through the washing tube after
siltation due to foreign objects such as stones, wood, cement,
paper and other debris on the valve end of the groove. Easily cause
can not be closed tightly and the formation of water leakage, soft
sealing gate valve, the lower part of the same flat design and
pipes, less prone to debris deposition in, so that the fluid kept
clear
• The
overall package glue
The valve plate within the overall outsourcing glue, after the
curing of the domestic first-class rubber vulcanization technology
makes the valve plate to ensure accurate geometric dimensions of
high quality rubber, and rubber and ductile iron gate connected
firmly, not falling, and good elastic memory.
•
corrosion-resistant
Valve body with a powder epoxy coating to prevent corrosion and
rusting of the body, can be used for the sewage system.
• difficult to fragmentation
The past, traditional cast iron gate valve often park hit by
foreign objects, collision or overlap caused by the fracture
phenomenon. As the valve switch to ductile iron, such cases could
be substantially reduced.
• three
"O" ring seal
"0" ring seal valve stem seal design can reduce the friction
resistance when the switch to substantially reduce the leakage
phenomenon of lightning can turn off the water construction to
replace the seals.
• The
casting body
The body uses the precision casting, precise geometry of the
internal body without any finish to ensure sealing of the valve.•
help to drink
Rust water or corrosion due to internal body with non-toxic epoxy
resin coating, the gate of the inner and outer surfaces are rubber
coated completely which is not available to drink.
• Lightweight
This valve uses a spheroidal graphite cast to reduce about *0% **0%
lighter in weight than traditional gate valve weight. Installation
and maintain.
