• Features

Reciprocating rod seal-type VR

 

Reciprocating rod seal-type CR

Type VR:

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.

 

Rod Diameter	Groove Bottom	Groove Width	Gap	Radius	equivalent O-Ring Cord
¢d	¢D	L	S	R	Thickness	O-Ring Code
4～9.9	d+2.9	2.4	0.06	0.4	1.78	A
10～19.9	d+4.5	3.6	0.06	0.4	2.62	B
20～39.9	d+6.2	4.8	0.07	0.6	3.53	C
40～119.9	d+9.4	7.1	0.08	0.8	5.33	D
120～700	d+12.2	9.5	0.12	0.8	6.99	E

Example of an order

Type               VR

Rod diameter ¢d=100 mm

Groove bottom ¢D=109.4mm

Groove width L=7.1mm

 

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