6
Technical Data
Functioning Principle
This Avensys mixing valve is a thermostatic
mixer with wax cartridge. Turning the handle
in a counter-clockwise direction opens the
water flow from cold to hot.
This product is supplied with connectors to fit
ø15mm pipework. Connection should be hot
left, cold right as viewed from the operating
position. The product is preassembled.
Plumbing Systems
This thermostatic mixing valve is suitable for
installation with:
•Gravity-fed plumbing systems with an
open vented hot water cylinder
•Cold water storage cistern
•Mains pressure unvented and instantan-
eous thermal hot water storage systems
•Multi-point gas water heaters
•Combination boilers with a modulating hot
water output
Supply Pipework
Ensure the supply pipework is thoroughly
flushed before installing the mixing valve.
GROHE recommends installing isolating
valves upstream of the mixing valve for
servicing purposes.
New Water Regulations
This GROHE-product should be installed to
comply with the New Water Regulations
covering backflow prevention. It must also
be installed in accordance with local bye-law
requirements.
Specification
•Exposed thermostatic shower mixing
valve, concealed or exposed supplies
•Flow pressure
- Low pressure 0.1 - 1 bar
- High pressure 1 - 10 bar
•Avoid major pressure differences between
hot and cold water supply:
For different supply pressures use
enclosed flow limiters, see chapter
“Exposed Installation” on page 7.
•Max. operating pressure 10 bar
•Max. test pressure 16 bar
•Mixed water flow rate without downstream
resistance:
•Temperature
- Max. (hot water inlet) 80 °C
- Recommended (for economy) 60 °C
- Maximum temperature is reached when
the handle is rotated 270°in a counter-
clockwise direction.
•Water connection hot - LH
cold - RH
Pressure 0.1 0.2 0.3 0.4 0.5 0.6 bar
Flow rate 7.5 10.5 14 17 18.5 21 l/min
955781.book : i95578gb.fm Seite 6 Donnerstag, September 21, 2000 2:07 PM