Know-howmakes the difference
7
An
Company
B-1210-UK-02-2014-REV.B
UniqueSealMax
®
triple-sealing stempacking system.
MAINTENANCE FREE - LIVE LOADED
EXTRA LONG SERVICE INTERVALS
TA - LUFT APPROVED.
FIRE-SAFE APPROVED API 607 4
TH.
EDITION
1
5
4
3
2
1
8 9
7 6
2
3
4
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6
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8
9
Antistatic stemwith pyramid segment as
1.st stage sealing 45 degrees slope.
O-ring as 2. stage sealing element.
Anti static devices stem-to-ball and
stem-to-body as standard.
Smooth stem finish reduces seal friction
and operating torque prolonging service
intervals.
V-ring inmultiple layers expanding side-
ways and offering the 3rd sealing ele-
ment.
Gland of stainless steel equalizes the
compressive forces on the sealing sys-
tem.
Bellevillewashers keep the sealing sys-
tem optimal during changing pressures
and temperatures.
Lock saddle stabilizing the stem nut
avoiding loosening during operation.
Stem nut compresses the entire stem
system tomake the sealing optimal.
V-notch regulatingball valve
