SLURRY PUMP AND VALVE
Wear-resistant Pinch Valve
Principle
Pipeline switch is realized by the screw rotation driving clamping device close
to the center line. The clever design of internal structure makes the clamping
device driven by the screw rotation close to the center line fast, more reliable
and faster valve on-off, and lighter damage to the rubber pipe. Super wear-re-
sistant rubber produced by Xinhai Company with special “liquid nanometer
formula” is used for valve element rubber pipe, which has better elasticity,
fatigue resistance and is more durable. The wear-resistant degree is 10 times
that of ordinary rubber, and the outline dimensions are the same with the
valve element of ordinary rubber pipe, so they are interchangeable. Casting is
usually used for shell, which can also be made from aluminum alloy.
Features
Manual operation is generally used for Xinhai brake valve products, according to the requirements of the users, power-
driven and air operation can also be used;
团
集
海
Whole section: Almost no flow resistance;
Replaceable linings: The change of linings is simple, and the valve is good as new;
High sealing: Excellent elastic linings are used for sealing solid particles;
Abrasion: Produced with “the liquid nanometer formula, radio-frequency curing at normal temperature” technol-
ogy, the service life of the super wear-resistant rubber is 10-15 times that of the ordinary rubber, and 3-6 times that of
polyurethane;
Fatigue resistance: The fatigue resistance of Xinhai rubber is strong, and the use is more durable, which has a world of
difference compared with ordinary rubber;
鑫
Part of machinery protection: Only the rubber linings touch the materials which make part of machinery protection;
Change: The change is very convenient, and the cost is very low.
Application
It is used for mine pipeline transportation of the materials with medium & high abrasion, and high corrosion.
Technical Parameter
Diameter Range DN20-350mm
Maximum Working Pressure of Linings 10.5kg/cm 2
- 103 -