English
Variseal® W is a single-acting rod 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.
Rod/Variseal®:
Groove Diameter Outside50.6 mm
Signature StandardRVW200444-T40S
Quality (10th Digit)-
Groove Diameter Inside44.4 mm
TSS Article Number (3 to 9)W200444
Type of Article0
Root Groove Inside Diameter44.4 mm
Root Groove Outside Diameter50.6 mm
Root Groove Width4.8 mm
Article GroupRV
Groove Thickness3.1 mm
Groove Width4.8 mm
Compound codeT40S
Material Information for the product(s) on this page
T40
Maximum Hardness:
76
Material:
T40
Minimum Hardness:
76
Ball Hardness:
27
Minimum Temperature:
-200
Hardness unit:
Shore A
Material Type:
PTFE
Gravity Unit:
g/cm³
Maximum Temperature:
260
Specific Gravity:
2.07
Material Code Class:
Thermoplastic
Color:
Grey
Hardness Tolerance:
+/- 10
Shore A Hardness:
76+/- 10
Gravity Tolerance:
+/-0.03