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)V301250
Signature StandardPSV301250-T46
Type of Article0
Quality (10th Digit)-
Root Groove Thickness7.55 mm
Root Groove Inside Diameter109.9 mm
Root Groove Outside Diameter125 mm
Root Ring Inside Diameter118.95 mm
Root Groove Width6.3 mm
Ring Length0 mm
Groove Diameter Outside125 mm
Groove Width6.3 mm
Groove Diameter Inside109.9 mm
Groove Thickness7.55 mm
Ring Thickness3.45 mm
Legacy ID from KOM2PSV301250-T46
Root Ring Width6.35 mm
Root Ring Outside Diameter125.85 mm
Root Ring Length0 mm
Ring Width6.35 mm
Article GroupPS
Root Ring Thickness3.45 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From127.85 mm
Material Number200000055780
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube ID Tolerance Max-2 mm
Seal Tube OD Tolerance To175.85 mm
Seal Tube ID Tolerance To116.95 mm
Seal Tube ID Tolerance From68.95 mm
Class Dependencies200000055780
Ring Diameter Outside125.85 mm
Compound codeT46
Ring Diameter Inside118.95 mm
Compound Type110
Seal Tube OD Tolerance Min2 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