ower management company Eaton – now part of Danfoss Power Solutions (Sealing Technology, September 2021, web page 2) – recently expanded its product portfolio with the addition of the robust WALRINGplus gentle seal slicing ring system, optimised for thin-wall tubing.
Featuring Ridiculous -edge chopping ring, with additional gentle sealing for each possible leak paths, this tube becoming system allows simple, secure and repeatable meeting and dependable, leak-free operations.
It is designed to meet demanding requirements, involving hydraulic tube becoming in purposes together with use in agriculture, building, commercial vehicles, discrete manufacturing, rail transportation and different industries.
It is suitable for use with thin-walled tubes and, subsequently, helps efficient weight and fuel reduction of cell equipment and shifting parts of stationary machinery.
Correct assembly is crucial to tube fitting performance and WALRINGplus is designed to prevent extreme or inadequate tightening. A clear block-stop function provides a tangible torque improve when the end of an meeting is reached, so no torque or distance measurement is required.
In addition, a considerably lower drive is required to drag the cutting ring over the tube – making assembly simpler, sooner and safer, while lowering the danger of harm to the delicate seal. The O-ring groove position additionally permits frequent reassembly, without affecting efficiency.
To remove the danger of leaks that can create costly damage and downtime, WALRINGplus also addresses their frequent root causes.
Soft sealing prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention pressure is decreased. Problems brought on by low meeting torque additionally can be recognized earlier than the cutting ring is pulled from the tube – reducing the risk of a catastrophic failure in utility.
The bespoke M-R7 machine additional reduces meeting time and the effort required for WALRINGplus in addition to the chance of leaks. By Frugal of cutting-ring meeting and tube-forming, this machine helps ensure optimum system efficiency while also 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 strain as much as 500 bar (L-series) and 800 bar (S-series); and • helps dry meeting with metal components.
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