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NBS Source

Rada 215-t3 c Thermostatic Mixing Valve

Rada Third party certifications:
  • BSI Kitemark

    BSI Kitemark

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

1/2" exposed thermostatic mixing valve suitable for group showering.

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Application

  • Approved for use in all UK healthcare premises.
  • Suitable for group showering.

Description

A ½" surface mounted thermostatic mixing valve incorporating a sealed cartridge. Please note this product requires separate outlet flow control.


Features and benefits:

  • Radatherm service-free cartridge; complete with check valves and strainers.
  • Units incorporate swivel elbows with 15 mm compression connectors, which can be converted to ½" BSP union if required.

General information

Color

Silver

Finish

Chrome

Material

Brass

Chrome plated DZR brass.

WarrantyDescription

Two year

Two years parts and labour as standard.

Five year

Extended to five years parts and labour if commissioned by Rada. UK only.

Uniclass

Pr_40_20_87_81 Shower thermostatic water supply setsPrimary

CAWS

S90/680 Thermostatic mixing valves

S90/680 Thermostatic mixing valves

Product range

Sports and Leisure
Education
Student Accommodation

Specification data - Shower thermostatic water supply sets

Form

Wall mounted thermostatic shower mixer valve.

Materials

-

Body

DZR brass; Locking shroud: white engineering plastic.

Finish and colour

Chrome plated.

Flow rate (maximum)

35 L/min.

At mid blend.

Water supply temperature (maximum)

43°C.

Factory pre-set maximum outlet temperature.


Integral accessories

Integral strainers, check valves, cartridge, and swivel elbows with 15 mm compression connectors.

Connections

Inlet and outlet ½" BSP external union or 15 mm compression fittings.

Standard connections are hot-left, cold-right, outlet-top, when facing the control.

Flowrate

Minimum flow rate: 3 litres/minute at mid blend. (which equates to a maximum pressure loss of 1.8 bar).

MaximumPressureLoss

(Ratio)

10:1 (in favour of either supply).

NominalStaticPressure

10 bar (maximum).

Operating temperature

Minimum temperature differential, blend to either supply: 12°C; Optimum thermostatic control range: 30°C to 50°C; Minimum cold water temperature: 1°C; Maximum hot water temperature: 85°C.

Note: The mixing valve can accept temporary temperature excursions above 85°C without damage, however, operation of the mixing valve at such elevated temperatures is not recommended. For reasons of general safety, hot water storage supply temperatures should ideally be maintained at between 60°C and 65°C where serving ablutionary requirements.

Operation

The mixing valve does not have integral flow control: appropriate provision must be made for this in the outlet pipework.

Water pressure

(Minimum dynamic supply pressure)

0.15 bar (minimum), 5.0 bar (maximum).

Environmental information

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
Revit

Revit 2016

1

1.3
IFC
-

1

1.3
Download now from NBS National BIM Library

Third party certifications

  • BS 7942 : LP-S Low pressure shower - HP-T46 High pressure shower
  • Sanitary tapware - BS EN 1111 : Thermostatic mixing valves (PN10) General technical specification
  • Sanitary tapware - BS EN 1287 : Low pressure thermostatic mixing valves. General technical specification
  • Buildcert: Certificate - ETC/14/0597 : Buildcert TMV3 Thermostatic Mixing Valve Scheme approved
  • Water Regulations Advisory Scheme (WRAS) approved

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