ower management firm Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – lately expanded its product portfolio with the addition of the robust WALRINGplus delicate seal chopping ring system, optimised for thin-wall tubing.
Featuring a two-edge chopping ring, with extra delicate sealing for each possible leak paths, this tube becoming system permits straightforward, secure and repeatable meeting and dependable, leak-free operations.
It is designed to meet demanding necessities, involving hydraulic tube becoming in functions together with use in agriculture, building, business vehicles, discrete manufacturing, rail transportation and other industries.
It is appropriate for use with thin-walled tubes and, due to this fact, helps environment friendly weight and fuel discount of cellular equipment and shifting parts of stationary machinery.
Correct meeting is crucial to tube fitting performance and WALRINGplus is designed to stop extreme or insufficient tightening. A clear block-stop function supplies a tangible torque increase when the tip of an assembly is reached, so no torque or distance measurement is required.
In addition, a significantly decrease drive is needed to pull the slicing ring over the tube – making meeting easier, faster and safer, whilst reducing the risk of harm to the gentle seal. The O-ring groove position additionally permits frequent reassembly, with out affecting efficiency.
To remove the risk of leaks that can create expensive damage and downtime, WALRINGplus also addresses their widespread root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention pressure is lowered. Problems brought on by low assembly torque additionally can be identified before the cutting ring is pulled from the tube – decreasing the danger of a catastrophic failure in software.
The bespoke M-R7 machine further reduces meeting time and the trouble required for WALRINGplus as properly as the risk of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps ensure optimum system efficiency whilst also decreasing the required torque and rotrotation.
เกจวัดแรงดันลม of WALRINGplus: • metal cutting ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding four:1 safety issue; • working strain up to 500 bar (L-series) and 800 bar (S-series); and • helps dry assembly with metal components.
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