English
Turcon® Variseal® is a single-acting, spring-energized dynamic seal featuring a U-shaped PTFE/Turcon® jacket and corrosion-resistant spring. Its asymmetric profile offers superior sealing under pressure, low friction, and high speeds (up to 15 m/s reciprocating, 1.27 m/s rotary). Engineered for extreme environments (–253 °C to +300 °C; pressures to 20 MPa dynamic/40 MPa static), it excels in chemical, vacuum, and high-pressure applications like oil, gas, and semiconductor systems.
Piston/Variseal®:
TSS Article Number (3 to 9)K300700
Signature StandardPVK300700-Z80SD
Type of Article0
Quality (10th Digit)-
Root Groove Thickness7.1 mm
Root Groove Inside Diameter60.6 mm
Root Groove Outside Diameter70 mm
Compound codeZ80SD
Groove Diameter Inside60.6 mm
Groove Diameter Outside70 mm
Groove Width7.1 mm
Groove Thickness4.7 mm
Article GroupPV
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