English
Variseal® W is a single-acting piston seal energized by a Slantcoil® spring. The advantage of the Variseal® W lies in its low friction and relatively constant preloading force over a relatively large deformation range. The seal is used wherever friction has to be kept within a narrow tolerance zone, for instance in pressure switches. Available in Turcon® or Zurcon® materials.
Piston/Variseal®:
Groove Diameter Outside80 mm
Signature StandardPVW300800-Z80S
TSS Article Number (3 to 9)W300800
Quality (10th Digit)-
Type of Article0
Root Groove Inside Diameter70.6 mm
Root Groove Outside Diameter80 mm
Root Groove Width7.1 mm
Article GroupPV
Groove Diameter Inside70.6 mm
Groove Width7.1 mm
Compound codeZ80S
Material Information for the product(s) on this page
Z80
Maximum Temperature:
80
Gravity Tolerance:
+/-0.01
Material Type:
UHMW PE
Color:
White to Offwhite
Material Code Class:
Thermoplastic
Gravity Unit:
g/cm³
Minimum Temperature:
-200
Ball Hardness:
29
Specific Gravity:
0.93
Material:
Z80