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)V300850
Signature StandardPSV300850-T46
Type of Article0
Quality (10th Digit)-
Root Groove Thickness7.55 mm
Root Groove Inside Diameter69.9 mm
Root Groove Outside Diameter85 mm
Root Ring Inside Diameter78.85 mm
Root Groove Width6.3 mm
Ring Length0 mm
Groove Diameter Outside85 mm
Groove Width6.3 mm
Groove Diameter Inside69.9 mm
Groove Thickness7.55 mm
Ring Thickness3.45 mm
Legacy ID from KOM2PSV300850-T46
Root Ring Width6.35 mm
Root Ring Outside Diameter85.75 mm
Root Ring Length0 mm
Ring Width6.35 mm
Article GroupPS
Root Ring Thickness3.45 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From87.05 mm
Material Number200000039436
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance To101.75 mm
Seal Tube ID Tolerance To77.55 mm
Seal Tube ID Tolerance From62.85 mm
Class Dependencies200000039436
Ring Diameter Outside85.75 mm
Compound codeT46
Ring Diameter Inside78.85 mm
Compound Type110
Seal Tube OD Tolerance Min1.3 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