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)V804200
Signature StandardPSV804200-T46
Type of Article0
Quality (10th Digit)-
Root Groove Thickness12 mm
Root Groove Inside Diameter396 mm
Root Groove Outside Diameter420 mm
Root Ring Inside Diameter409 mm
Root Groove Width8.1 mm
Ring Length0 mm
Groove Diameter Outside420 mm
Groove Width8.1 mm
Groove Diameter Inside396 mm
Groove Thickness12 mm
Ring Thickness6.5 mm
Legacy ID from KOM2PSV804200-T46
Root Ring Width8.15 mm
Root Ring Outside Diameter422 mm
Root Ring Length0 mm
Ring Width8.15 mm
Article GroupPS
Root Ring Thickness6.5 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From425 mm
Material Number200000046196
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance To472 mm
Seal Tube ID Tolerance To406 mm
Seal Tube ID Tolerance From359 mm
Class Dependencies200000046196
Ring Diameter Outside422 mm
Compound codeT46
Ring Diameter Inside409 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