Reciprocating rod seal - type VRJ

type VRJ: Rod seal for reciprocating application

Reciprocating rod seal - type VRJ

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.

* Reciprocating speed >8m/s, need a retainer ring and increase 25-30% width of the groove.

Guidelines for the Selection of Special SizesUnit: mm

 Rod Diameter   Groove Bottom   Groove Width   Gap   Radius   Equivalent O-Ring Diameter   Equivalent O-Ring Code 
ψDi ψDa L T R Thickness O-Ring
3~10 Di + 3 2.5 0.06 0.4 1.9 A
10~22 Di + 4 3.2 0.06 0.4 2.4 B
22~50 Di + 6 4.7 0.07 0.6 3.5 C
50~150 Di + 10 7.5 0.08 0.8 5.7 D
150~400 Di + 15 11 0.12 0.8 8.4 E
Reciprocating rod seal - type VRJ

Example of an order

Rod Diameter:
ψDi = 100mm
Groove Bottom:
ψDa = 110mm
Groove Width:
L = 7.5mm
Material:
Carbon fiber Filled PTFE + 301SS
Order code:
VRJ-1000-5-1-D