Air Valve Body Paper Machine Spare Parts Tin Bronze / Stainless Steel Material

The customized felt sensor tin bronze / stainless steel valve body

Wire &felt rectifier also called rectifier, felt deviation controller, pneumatic automatic deviation corrector; Wire &felt deviation corrector; paper machine net blanket corrector; paper machine deviation corrector.

It is a device that uses a rotating object to change the angle of its surface after the tilt angle is changed.

It consists of pressure guiding tube, distributor orifice, air bag, adjusting rod, nozzle, baffle, lever contact, etc. Under normal circumstances, the contacts on both sides of the operation side and the transmission side of the net blanket hang down naturally. Under the action of the lever's own gravity, the upper baffle plate tightly presses the airbag exhaust nozzle. When the blanket is shifted to the transmission side, the blanket pushes the contact, and the baffle is opened under the leverage, releasing the compressed air in one side of the airbag to weaken the pressure, while the other side of the airbag is rapidly inflated by the compressed air in the duct. The guide roller on the cantilever of the rack is pushed to move. The bearing of the guide roller on the operation side is a fixed fulcrum. After the offset, a certain inclination angle is formed. Driven by the high speed operation of the guide roller, the felt is forced to move to the operation side. Repeated movement of the blanket in this way was corrected on the center line of the paper machine.

After changing the new net blanket, the width of the net blanket may change. At this time, the distance between the operating side and the transmission side contacts and the net blanket should be readjusted in time. Loosen the screws on the clamping block, and pull or push the adjustment lever. , So that the contact does not touch the edge of the net blanket, observe the distance between the contact and the net blanket, the distance between the two sides is about one centimeter, and then tighten the screws to fasten the clamping block.

Technical Parameters:

Stand size: 600mm x 500mm

Material: The valve body is made of national standard tin bronze, the valve core is 304 stainless steel, the bracket is stainless steel, and the bottom plate is carbon steel.

Applicable air pressure 2.5Mpa

One set contains:

1 valve body;

1 vertical stand;

1 horizontal bracket;

1 ceramic baffle;

1 counterweight