ower management company Eaton – now a part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – lately expanded its product portfolio with the addition of the strong WALRINGplus delicate seal slicing ring system, optimised for thin-wall tubing.
Featuring a two-edge cutting ring, with extra soft sealing for both attainable leak paths, this tube becoming system enables straightforward, secure and repeatable assembly and reliable, leak-free operations.
It is designed to satisfy demanding necessities, involving hydraulic tube fitting in applications together with use in agriculture, building, industrial automobiles, discrete manufacturing, rail transportation and different industries.
It is suitable for use with thin-walled tubes and, subsequently, helps environment friendly weight and gasoline reduction of cellular equipment and moving components of stationary equipment.
Correct assembly is essential to tube fitting efficiency and WALRINGplus is designed to prevent excessive or insufficient tightening. A clear block-stop function offers 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 required to drag the chopping ring over the tube – making assembly easier, quicker and safer, while decreasing the danger of harm to the soft seal. The O-ring groove position additionally allows frequent reassembly, without affecting performance.
To get rid of the risk of leaks that can create costly harm 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 pressure is lowered. Problems brought on by low meeting torque also can be identified before the slicing ring is pulled from the tube – lowering the risk of a catastrophic failure in application.
The bespoke M-R7 machine additional reduces assembly time and the trouble required for WALRINGplus in addition to the chance of leaks. By เกจวัดแรงดันลมขนาดเล็ก 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: • steel chopping 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 pressure up to 500 bar (L-series) and 800 bar (S-series); and • helps dry assembly with steel components.