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ower administration firm Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – lately expanded its product portfolio with the addition of the sturdy WALRINGplus gentle seal slicing ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with additional soft sealing for both potential leak paths, this tube becoming system enables simple, secure and repeatable meeting and reliable, leak-free operations.
It is designed to fulfill demanding necessities, involving hydraulic tube fitting in applications including use in agriculture, construction, business vehicles, discrete manufacturing, rail transportation and other industries.
It is suitable for use with thin-walled tubes and, therefore, supports efficient weight and gas discount of mobile equipment and moving components of stationary machinery.
Correct meeting is essential to tube becoming performance and WALRINGplus is designed to forestall extreme or inadequate tightening. A clear block-stop function provides a tangible torque increase when the end of an meeting is reached, so no torque or distance measurement is required.
In addition, a significantly lower pressure is needed to tug the chopping ring over the tube – making meeting easier, faster and safer, while reducing the risk of injury to the soft seal. The O-ring groove place also permits frequent reassembly, with out affecting efficiency.
To eliminate เกจวัดแรงดัน10bar of leaks that can create pricey harm and downtime, WALRINGplus additionally addresses their frequent root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention drive is lowered. Problems attributable to low meeting torque additionally can be recognized earlier than the cutting ring is pulled from the tube – decreasing the danger of a catastrophic failure in application.
The bespoke M-R7 machine further reduces meeting time and the hassle required for WALRINGplus as well as the risk of leaks. By automating the method of cutting-ring meeting and tube-forming, this machine helps ensure optimum system efficiency while additionally reducing the required torque and rotrotation.
Specifications of WALRINGplus: • metal cutting ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding 4:1 security issue; • working strain as a lot as 500 bar (L-series) and 800 bar (S-series); and • helps dry assembly with steel elements.
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