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 Outside420 mm
Ring Width8.15 mm
Signature StandardPSV804200-T46
TSS Article Number (3 to 9)V804200
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter409 mm
Root Groove Inside Diameter396 mm
Root Groove Outside Diameter420 mm
Root Groove Thickness12 mm
Root Groove Width8.1 mm
Groove Diameter Inside396 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PSV804200-T46
Root Ring Outside Diameter422 mm
Root Ring Thickness6.5 mm
Root Ring Width8.15 mm
Ring Thickness6.5 mm
Groove Thickness12 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 From425 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance Min3 mm
Ring Diameter Outside422 mm
Seal Tube OD Tolerance To472 mm
Seal Tube ID Tolerance To406 mm
Seal Tube ID Tolerance From359 mm
Ring Diameter Inside409 mm
Class Dependencies200000046196
Material Number200000046196
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