ower management firm Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, page 2) – just lately expanded its product portfolio with the addition of the strong WALRINGplus soft seal chopping ring system, optimised for thin-wall tubing.
Featuring a two-edge slicing ring, with additional soft sealing for both attainable leak paths, this tube becoming system permits easy, protected and repeatable assembly and reliable, leak-free operations.
It is designed to satisfy demanding requirements, involving hydraulic tube fitting in functions including use in agriculture, construction, industrial automobiles, discrete manufacturing, rail transportation and other industries.
It is appropriate to be used with thin-walled tubes and, therefore, helps environment friendly weight and gas reduction of cell equipment and moving parts of stationary machinery.
Correct meeting is essential to tube fitting efficiency and WALRINGplus is designed to stop extreme or insufficient tightening. A clear block-stop function supplies a tangible torque improve when the tip of an assembly is reached, so no torque or distance measurement is required.
In addition, a considerably decrease pressure is needed to pull the slicing ring over the tube – making meeting simpler, quicker and safer, whilst decreasing the danger of harm to the gentle seal. The O-ring groove place also permits frequent reassembly, without affecting efficiency.
To remove เพรสเชอร์เกจวัดแรงดันน้ำ of leaks that can create pricey injury and downtime, WALRINGplus additionally 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 reduced. Problems brought on by low assembly torque also could be identified earlier than the cutting ring is pulled from the tube – lowering the chance of a catastrophic failure in software.
The bespoke M-R7 machine further reduces assembly time and the effort required for WALRINGplus in addition to the risk of leaks. By automating the method of cutting-ring assembly and tube-forming, this machine helps ensure optimum system performance whilst also decreasing 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; • high burst-pressure exceeding 4:1 security factor; • working pressure as much as 500 bar (L-series) and 800 bar (S-series); and • helps dry meeting with metal components.
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