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®:
TSS Article Number (3 to 9)W300800
Signature StandardPVW300800-Z80S
Type of Article0
Quality (10th Digit)-
Root Groove Inside Diameter70.6 mm
Root Groove Outside Diameter80 mm
Compound codeZ80S
Root Groove Width7.1 mm
Groove Diameter Inside70.6 mm
Groove Diameter Outside80 mm
Groove Width7.1 mm
Groove Thickness4.7 mm
Article GroupPV
Material Information for the product(s) on this page
Z80
Maximum Temperature:
80
Ball Hardness:
29
Material Code Class:
Thermoplastic
Material:
Z80
Gravity Tolerance:
+/-0.01
Color:
White to Offwhite
Specific Gravity:
0.93
Minimum Temperature:
-200
Material Type:
UHMW PE
Gravity Unit:
g/cm³