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 delicate seal cutting ring system, optimised for thin-wall tubing.
Featuring a two-edge cutting ring, with extra soft sealing for each potential leak paths, this tube fitting system enables easy, secure and repeatable assembly and reliable, leak-free operations.
It is designed to meet demanding necessities, involving hydraulic tube fitting in functions together with use in agriculture, development, commercial autos, discrete manufacturing, rail transportation and other industries.
It is appropriate to be used with thin-walled tubes and, due to this fact, supports environment friendly weight and gasoline reduction of cellular machinery and moving parts of stationary equipment.
Correct meeting is crucial to tube becoming performance and WALRINGplus is designed to prevent excessive or inadequate tightening. A clear block-stop function supplies a tangible torque enhance when the top of an meeting is reached, so no torque or distance measurement is required.
In addition, a significantly lower force is required to drag the cutting ring over the tube – making assembly easier, faster and safer, whilst decreasing the danger of harm to the soft seal. The O-ring groove place also enables frequent reassembly, without affecting performance.
To get rid of the risk of leaks that can create pricey damage and downtime, WALRINGplus additionally addresses their frequent root causes.
เกจวัดแรงดันpressuregauge prevents leakages if: tubes or studs are barely scratched, the fluid temperature fluctuates or the retention drive is reduced. Problems caused by low assembly torque also can be recognized earlier than the slicing ring is pulled from the tube – decreasing the chance of a catastrophic failure in application.
The bespoke M-R7 machine additional reduces assembly time and the hassle required for WALRINGplus as properly as the chance of leaks. By automating the process of cutting-ring meeting and tube-forming, this machine helps guarantee optimum system efficiency 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; • high burst-pressure exceeding four:1 security factor; • working strain up to 500 bar (L-series) and 800 bar (S-series); and • supports dry assembly with metal parts.
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