English
Stepseal® V - Without O-Ring - PSV504400-Z80
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)V504400
Signature StandardPSV504400-Z80
Type of Article0
Quality (10th Digit)-
Root Groove Thickness13.65 mm
Root Groove Inside Diameter412.70 mm
Root Groove Outside Diameter440 mm
Root Ring Inside Diameter427.90 mm
Root Groove Width9.50 mm
Ring Length0 mm
Groove Diameter Outside440 mm
Groove Width9.50 mm
Groove Diameter Inside412.70 mm
Groove Thickness13.65 mm
Ring Thickness7.05 mm
Legacy ID from KOM2PSV504400-Z80
Root Ring Width9.55 mm
Root Ring Outside Diameter442 mm
Root Ring Length0 mm
Ring Width9.55 mm
Article GroupPS
Root Ring Thickness7.05 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From447 mm
Material Number200000039438
Seal Tube OD Tolerance Max99 mm
Seal Tube ID Tolerance Min-99 mm
Seal Tube ID Tolerance Max-5 mm
Seal Tube OD Tolerance To541 mm
Seal Tube ID Tolerance To422.90 mm
Seal Tube ID Tolerance From328.90 mm
Class Dependencies200000039438
Ring Diameter Outside442 mm
Compound codeZ80
Ring Diameter Inside427.90 mm
Compound Type120
Seal Tube OD Tolerance Min5 mm
Material Information for the product(s) on this page
Z80
Maximum Temperature:
80
Ball Hardness:
29
Material Code Class:
Thermoplastic
Material:
Z80
Gravity Tolerance:
+/-0.01
Color:
White to Offwhite
Specific Gravity:
0.93
Minimum Temperature:
-200
Material Type:
UHMW PE
Gravity Unit:
g/cm³