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K21

K21
hydraulic, single acting
o-ring activated symmetric piston seal with sharp-edged sealing lips, good sealing effect for high viscosity fluids, not recommended for new designs (profile S3 preferred).
Temperatura Viteza maxima Material
-30 °C to +100 °C
-20 °C to +100 °C
-30 °C to +100 °C
-20 °C to +100 °C
-30 °C to +100 °C
0,5 m/s
0,5 m/s
0,5 m/s
0,7 m/s
0,5 m/s
400 bar (5800 psi)
400 bar (5800 psi)
400 bar (5800 psi)
400 bar (5800 psi)
400 bar (5800 psi)
sealing element:
ECOPUR
H-ECOPUR
T-ECOPUR
S-ECOPUR
G-ECOPUR
o-ring:
NBR (70 Shore A)
NBR (70 Shore A)
NBR (70 Shore A)
NBR (70 Shore A)
NBR (70 Shore A)