• Features

Reciprocating rod seal-type VRJ

Type VRJ:

Rod seal for reciprocating 

application

Application Range

Pressure: ≦ 350 bar

Temperature: -150～+225℃

Sliding speed: ≦15 m/s

 

*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.

 

Rod Diameter	Groove Bottom	Groove Width	Gap	Radius	equivalent O-Ring Cord
¢d	¢D	L	S	R	Thickness	O-Ring Code
3～10	d+3	2.5	0.06	0.4	1.9	A
10～22	d+4	3.2	0.06	0.4	2.4	B
22～25	d+6	4.7	0.07	0.6	3.5	C
48～150	d+10	7.5	0.08	0.8	5.7	D
150～400	d+15	11	0.12	0.8	8.4	E

Example of an order

Type               VRJ

Rod diameter ¢d=100 mm

Groove bottom ¢D=109.4mm

Groove width L=7.1mm

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