Thermostatic valves

Temperature

• Minimum temperature differential between hot and outlet temperature: 10°C
• Optimum temperature control range: 35 – 45°C
• Maximum hot water temperature: 85°C (for safety, a recommended hot water storage temperature maintained below 85°C and for ablution installations at between 60 to 65°C).

Flow Control

• The Meynell 15/3 does not have an integral flow control.
• Separate outlet flow control such as a tap, mechanical timed flow control device or solenoid is required.
• The device chosen should be non- concussive in operation.

Connections

• Inlet and outlet connectors are 15 mm compression
• Hot (H) and Cold (C) inlets are clearly marked and must be connected this way.
• The inlet connections have integral strainer and check valve units.

Pressures

• Minimum operating pressure: 0.1 bar.
• Maximum static pressure: 10 bar.
• Maximum pressure loss ratio*: 10:1 (in favour of either supply).
• Maximum hot water supply temperature: 85°C.
• Maximum cold water supply temperature: 25°C.
• Note! Both hot and cold pressure should be nominally equal.

The GroTherm Micro is a small thermostatic mixer designed for single hand wash basins only. It protects the user from scalding and reduces or mixes hot and cold water to a temperature between 15- 43°C. The GroTherm Micro is extremely easy to install with the two connecting braided pipes. The GroTherm Micro is ideal for hands free basin systems where a knee operated valve or floor operated valve are used. Since both these valves are not mixers (they do not mix hot and cold water), they require a thermostatic valve for warm water.

Thermo scalding protection

• Temperature adjustment 15- 46 °C
• Thermal disinfection without re- adjustment of temperature
• Connection 3/8″ below with cap nut above 3/8″ male thread
• GROHE TurboStat® thermoelement
• Built- in non- return valves
• Dirt strainer
• Max. pressure differential 5:1
• Min. recommended pressure 1.0 bar

Connection set consisting of:

• T- unit
• Union nut 3/8″
• 2 outlets 3/8″ male thread
• Flexible connection hose
• Union nuts

The EL-X60 is a small single basin mechanical hot and cold water mixer.  It does not regulate the temperature as the GR-THERM or W-15/3. The mixing rate depends on the pressure and flow rate of the hot and cold inlets. This means you will have to regulate and set the flow rate and pressure manually in order to obtain the correct final outlet temperature. The mixing rate can also be adjusted on the device.

The Caleffi thermostatic valve is made from DZR brass which makes it suitable for hospital use. Adjustment temperature between 30-65°C. Maximum static working pressure 14bar with maximum dynamic working pressure 5 bar. Maximum inlet temperature 85°C. Minimum flow rate 5 L/min.