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 Outside50 mm
Ring Width4.25 mm
Signature StandardPSV200500-M12
TSS Article Number (3 to 9)V200500
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter45.15 mm
Root Groove Inside Diameter39.3 mm
Root Groove Outside Diameter50 mm
Root Groove Thickness5.35 mm
Root Groove Width4.2 mm
Groove Diameter Inside39.3 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PSV200500-M12
Root Ring Outside Diameter50.45 mm
Root Ring Thickness2.65 mm
Root Ring Width4.25 mm
Ring Thickness2.65 mm
Groove Thickness5.35 mm
Groove Width4.2 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube OD Tolerance From51.75 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance Min1.3 mm
Ring Diameter Outside50.45 mm
Seal Tube OD Tolerance To66.45 mm
Seal Tube ID Tolerance To43.85 mm
Seal Tube ID Tolerance From29.15 mm
Ring Diameter Inside45.15 mm
Class Dependencies200000041389
Material Number200000041389
Compound Type110
Compound codeM12
Material Information for the product(s) on this page
M12
Gravity Unit:
g/cm³
Specific Gravity:
2.31
Color:
Dark Grey
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
34
Material Type:
PTFE
Material:
M12
Gravity Tolerance:
+/-0.03
Material Code Class:
Thermoplastic