English
Variseal® W2 is a single-acting PTFE piston seal energized by a Slantcoil® spring. The advantage of the Variseal® W2 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 Outside25 mm
Signature StandardPVJ200250-T24E
TSS Article Number (3 to 9)J200250
Quality (10th Digit)-
Type of Article0
Root Groove Inside Diameter18.8 mm
Root Groove Outside Diameter25 mm
Root Groove Width4.8 mm
Article GroupPV
Groove Diameter Inside18.8 mm
Groove Width4.8 mm
Compound codeT24E
Material Information for the product(s) on this page
T24
Gravity Unit:
g/cm³
Material Type:
PTFE
Gravity Tolerance:
+/-0.02
Specific Gravity:
2.11
Maximum Temperature:
260
Material:
T24
Ball Hardness:
28
Color:
Black
Material Code Class:
Thermoplastic
Minimum Temperature:
-200