English
A single-acting O-Ring energized piston seal with hydrostatic pressure relief channel for dynamic applications. It prevents pressure trapping between seals under all service conditions. Installed in closed grooves, including grooves to ISO 7425, Stepseal® V offers high sealing efficiency. It also has low friction with no stick-slip, minimal breakout force and high wear resistance. Available in Turcon® or Zurcon® materials. The O-Ring is not included with this item.
Piston/Stepseal®/Turcon®:
Groove Diameter Outside190 mm
Ring Width8.15 mm
Signature StandardPSV401900-T46
TSS Article Number (3 to 9)V401900
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter181.55 mm
Root Groove Inside Diameter169.5 mm
Root Groove Outside Diameter190 mm
Root Groove Thickness10.25 mm
Root Groove Width8.1 mm
Groove Diameter Inside169.5 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PSV401900-T46
Root Ring Outside Diameter191.05 mm
Root Ring Thickness4.75 mm
Root Ring Width8.15 mm
Ring Thickness4.75 mm
Groove Thickness10.25 mm
Groove Width8.1 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube OD Tolerance From194.05 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance Min3 mm
Ring Diameter Outside191.05 mm
Seal Tube OD Tolerance To241.05 mm
Seal Tube ID Tolerance To178.55 mm
Seal Tube ID Tolerance From131.55 mm
Ring Diameter Inside181.55 mm
Class Dependencies200000046158
Material Number200000046158
Compound Type110
Compound codeT46
Material Information for the product(s) on this page
T46
Color:
Greyish to Dark Brown
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Gravity Tolerance:
+/-0.04
Material:
T46
Material Code Class:
Thermoplastic
Specific Gravity:
3.07
Material Type:
PTFE
Gravity Unit:
g/cm³