V-Seal Set R04

(1) – Pressure ring is a base ring that hold the V-rings
in set and with them provide effective sealing.
Pressure ring is manufactured in fabric impregnated
with rubber.

(2) – V-Rings (Roof-shaped rings) is manufactured in
fabric impregnated with rubber.

(3) – Support ring are made in rubber reinforced fabric
or in polyacetal resine – POM.

In the packaging set Support ring distribute axial force
energizing each individual component and pressed them
into positive contact with the rod and gland surfaces and
provides the sealing leverage.
V-Seal Set R03 is reliable even under exstreme operating
conditions and has excellent behavior in harsh conditions.
R03 has exceptional wear resistance and due to pre- load
adjustment capability has long service life.

Gland length, L
Re-adjustable housings offer the advantage of adjustment
axial force applied on the packing set and is recommended
for the good sealing effect.

After a lengthy period of running and appearance of wear on
the seal this type of housing allows tightening the gland and
extending lifetime

An extension of 2,5 % of the “L” dimension by installing the
shims to get up the lowest friction for the good sealing effect
is recommended.

An re-adjustability level of 7,5 % of the “L” dimension by removing the shims to provide additional axial force and get good sealing effect is recommended.