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ower administration 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 sturdy WALRINGplus soft seal chopping ring system, optimised for thin-wall tubing.
Featuring a two-edge chopping ring, with additional delicate sealing for both attainable leak paths, this tube fitting system allows simple, secure and repeatable meeting and reliable, leak-free operations.
It is designed to meet demanding requirements, involving hydraulic tube fitting in purposes together with use in agriculture, development, business vehicles, discrete manufacturing, rail transportation and other industries.
It is suitable for use with thin-walled tubes and, subsequently, supports efficient weight and gasoline reduction of cell equipment and transferring elements of stationary machinery.
Correct meeting is essential to tube becoming efficiency and WALRINGplus is designed to stop extreme or insufficient tightening. A clear block-stop perform offers a tangible torque increase when the tip of an meeting is reached, so no torque or distance measurement is required.
In addition, a considerably decrease force is required to drag the cutting ring over the tube – making assembly easier, faster and safer, whilst reducing the danger of harm to the gentle seal. The O-ring groove place also allows frequent reassembly, without affecting performance.
To remove the risk of leaks that may create costly injury and downtime, WALRINGplus additionally addresses their common root causes.
Soft sealing prevents leakages if: tubes or studs are slightly scratched, the fluid temperature fluctuates or the retention drive is lowered. Problems brought on by low assembly torque also could be recognized before the chopping ring is pulled from the tube – reducing the chance of a catastrophic failure in software.
pressure gauge -R7 machine further reduces assembly time and the hassle required for WALRINGplus as properly as the danger of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system performance while additionally decreasing the required torque and rotrotation.
Specifications of WALRINGplus: • steel cutting ring with Viton O-rings; • for tube sizes 6–42 mm; • complies with ISO 8434-1; • excessive burst-pressure exceeding 4:1 safety issue; • working stress up to 500 bar (L-series) and 800 bar (S-series); and • helps dry meeting with steel elements.
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