HEROSE 03021, Operating Instructions Manual

Page: 22 / 68

Operating instructions
herose.com
1
7
09420 "Guillemin"
PN 16
DN 20 – 80
Part
no. Name Material
1 Body CC491K
2 Closing body CC491K
3 Spindle CW614N
4 Seal Klingersil C-4400
5 Bonnet CW614N
6 O-rings FPM (Viton)
7 Handwheel Die-cast aluminium
8 Sealing cap CW614N
9 Sealing cap part A CW614N
10 Sealing cap part B CC491K
4.7 Scope of delivery

Valve

Operating instructions
4.8 Dimensions and weights

See catalogue page.
4.9 Lifetime
The user is obligated to use Herose products only for their intended purpose.
In this case, a technical service life may be assumed in accordance with the underlying product standards
(e.g. EN1626 for shut-off valves and EN ISO 4126-1 for safety valves).
The technical service life can be restarted several times through the exchange of wearing parts within the
context of the maintenance intervals, and lifetimes of more than 10 years can be achieved.
If products are stored for a period exceeding 3 years, then the plastic components and elastomer sealing
elements fitted to the product should be replaced as a precautionary measure before installation and use.