V6 buffer cylinder seals designed to cushion spear. Because of its unique design, the ring has the following advantages:

* The seal from the one-way valve effect, no longer need to use a one-way valve.

* O-ring groove dimensions and size are similar.

* Easy to install.

* Small groove dimensions, simple shape.

* Steady cushioning.

Applications

For the end of the buffer cylinder

Working Pressure: 16bar *

Working temperature: -30 ℃ to + 80 ℃

Surface speed: ≤ 1m / s

* Have been considered during the peak buffer.

Medium: lubricated or dry and oil gas (after initial lubrication after assembly).

Material

Standard materials: N3578, nitrile rubber (Shore hardness 75A)

Temperature materials: N8613, nitrile rubber (Shore hardness 80A)

High-temperature materials: V3839, fluorine rubber (Shore hardness 90A)

Installation

For buffering spear (Ø d) we recommend surface finish Rt = 2 to 3 micrometers, the trench bottom (Ø D H11) shall not exceed surface finish of Rt = 10 microns.

For special requirements (temperature, speed, used for water, HFA solution, HFB fluid, etc. medium), please contact our service department in order to recommend appropriate materials and structures.

The above data are in standard materials and standard media measured. Require specific temperature range depending on the application conditions.

   Order number d * D * L

V61004N3578     10*18*4.8

V61204N3578     12*20*4.8

V61404N3578     14*22*4.8

V61604N3578     16*24*4.8

V61804N3578     18*26*4.8

V62004N3578     20*28*4.8

V62204N3578     22*30*4.8

V62404N3578     24*32*4.8

V62504N3578     25*33*4.8

V62605N3578     26*36*6

V62805N3578     28*38*6

V63005N3578     30*40*6

V63205N3578     32*42*6

V63405N3578     34*44*6

V63505N3578     35*45*6

V63605N3578     36*46*6

V63805N3578     38*48*6

V64005N3578     40*50*6

V64505N3578     45*55*6

V65005N3578     50*60*6

V65507N3578     55*69*8.4

V66007N3578     60*74*8.4

V66507N3578     65*79*8.4

V67007N3578     70*84*8.4

V68007N3578     80*94*8.4

V6A007N3578     100*114*8.4

V6B007N3578     110*124*8.4