Reciprocating piston seal - type VPJ

type VPJ: Piston seal for reciprocating application

Reciprocating piston seal - type VPJ

Application Range

Pressure:
≦350bar
Temperature:
-150 ~ +225°C
Sliding speed:
≦15 m/s
Standard Materials:
Carbon fiber Filled PTFE Material code:5

* Other materials are available for special operating conditions.
Our application engineers will be glad to advise you.

Guidelines for the Selection of Special SizesUnit: mm

Piston Diameter Groove Bottom Groove Width Gap Radius Equivalent O-Ring Diameter Equivalent O-Ring Code
ψDa ψDi L T R Thickness O-ring Code
6~13 Da - 3 2.5 0.06 0.4 1.9 A
13~26 Da - 4 3.2 0.06 0.4 2.4 B
26~56 Da - 6 4.7 0.07 0.6 3.5 C
56~160 Da - 10 7.5 0.08 0.8 5.7 D
160~415 Da - 15 11 0.12 0.8 8.4 E
Reciprocating piston seal - type VPJ

Example of an order

Piston Diameter:
ψDa = 100mm
Groove Bottom:
ψDi = 90mm
Groove Width:
L = 7.5mm
Material:
Carbon fiber Filled PTFE + 301SS
Order code:
VPJ-1000-5-1-D