Install Instructions
7
1.
Remove the protective strip from the adhesive
surface. Re-close the
insulation shells.
2.
If the balancing valve with flow meter is used with chilled water, spread a
thin layer of sealant on the edge of the insulation and wait until the solvent
evaporates (10 minutes approx.) and then re-close it.
Procedure for
installation
and insulation
assembly
1.
Remove bypass valve assembly with an 8 mm wrench.
2.
Install replacement bypass valve assembly, code F19346, using locktight
to seal the threads.
Procedure for
replacing bypass
valve stem with
operating ring
Insulation technical specication
Material: closed cell expanded PE-X
Thickness: 10 mm
Density: - inner part: 30 kg/m3
- outer part: 50 kg m3
Thermal conductivity (DIN 52612): - at 0°C: 0.038 W/(m·K)
- at 40°C: 0.045 W/(m·K)
Coefficient of resistance to water vapor (DIN 52615):
> 1.300 Working temperature range: 32 - 212 F (0–100°C)
Reaction to fire (DIN 4102): class B2