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®:
TSS Article Number (3 to 9)V401900
Signature StandardPSV401900-T46
Type of Article0
Quality (10th Digit)-
Root Groove Thickness10.25 mm
Root Groove Inside Diameter169.5 mm
Root Groove Outside Diameter190 mm
Root Ring Inside Diameter181.55 mm
Root Groove Width8.1 mm
Ring Length0 mm
Groove Diameter Outside190 mm
Groove Width8.1 mm
Groove Diameter Inside169.5 mm
Groove Thickness10.25 mm
Ring Thickness4.75 mm
Legacy ID from KOM2PSV401900-T46
Root Ring Width8.15 mm
Root Ring Outside Diameter191.05 mm
Root Ring Length0 mm
Ring Width8.15 mm
Article GroupPS
Root Ring Thickness4.75 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From194.05 mm
Material Number200000046158
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance To241.05 mm
Seal Tube ID Tolerance To178.55 mm
Seal Tube ID Tolerance From131.55 mm
Class Dependencies200000046158
Ring Diameter Outside191.05 mm
Compound codeT46
Ring Diameter Inside181.55 mm
Compound Type110
Seal Tube OD Tolerance Min3 mm
Material Information for the product(s) on this page
T46
Gravity Unit:
g/cm³
Material:
T46
Material Type:
PTFE
Material Code Class:
Thermoplastic
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Color:
Greyish to Dark Brown
Gravity Tolerance:
+/-0.04
Specific Gravity:
3.07