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Stepseal® V - Without O-Ring - PSV804000-M12
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)V804000
Signature StandardPSV804000-M12
Type of Article0
Quality (10th Digit)-
Root Groove Thickness12 mm
Root Groove Inside Diameter376 mm
Root Groove Outside Diameter400 mm
Root Ring Inside Diameter388.70 mm
Root Groove Width8.10 mm
Ring Length0 mm
Groove Diameter Outside400 mm
Groove Width8.10 mm
Groove Diameter Inside376 mm
Groove Thickness12 mm
Ring Thickness6.50 mm
Legacy ID from KOM2PSV804000-M12
Root Ring Width8.15 mm
Root Ring Outside Diameter401.70 mm
Root Ring Length0 mm
Ring Width8.15 mm
Article GroupPS
Root Ring Thickness6.50 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From404.70 mm
Material Number200000041448
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance To451.70 mm
Seal Tube ID Tolerance To385.70 mm
Seal Tube ID Tolerance From338.70 mm
Class Dependencies200000041448
Ring Diameter Outside401.70 mm
Compound codeM12
Ring Diameter Inside388.70 mm
Compound Type110
Seal Tube OD Tolerance Min3 mm
Material Information for the product(s) on this page
M12
Color:
Dark Grey
Material Code Class:
Thermoplastic
Material:
M12
Gravity Tolerance:
+/-0.03
Maximum Temperature:
260
Material Type:
PTFE
Minimum Temperature:
-200
Gravity Unit:
g/cm³
Ball Hardness:
34
Specific Gravity:
2.31