Err

Catalog
Search   Back to Catalog

Drayton TRV4 Thermostatic Radiator Valve 15mm x 1/2" Straight 0705151

25.20 inc vat
In Stock
Request Info
Drayton TRV4 Thermostatic Radiator Valve 15mm x 1/2" Straight 0705151


Drayton TRV4 Thermostatic Radiator Valve 15mm x 1/2" Straight 0705151

Features
  • Ultra sensitive liquid filled chrome head
  • Non stick valve internals
  • Half/full click stop setting
  • Iconic design
  • Radiators can be balanced from the TRV
  • Comprehensive range of products and accessories
Technical Data

Head
  • Maximum Sensor Temperature: 50C
  • Setting numbers: 1 to 5 then "MAX"
  • * Frost protection: Below 8C
  • Temperature setting range: Integral sensor 10C to 30C
  • Sensitivity: 0.2mm/C
  • Hysteresis: 0.4 K
  • Water temperature influence: 0.8 K
  • Differential pressure influence: 0.15 K
  • Response time: 20 minutes
Valve
  • Maximum test pressure: 20 bar
  • Maximum flow temperature: 110C
  • Maximum static pressure: 10 bar at 65C, 6 bar at 110C
  • Maximum differential pressure: 1 bar (To ensure valve closure)
  • Maximum recommended differential pressure: 0.2 bar (To ensure low noise operation)
Documentation Downloads
 Drayton TRV4 Datasheet
 Drayton TRV Commissioning Guide
 Drayton TRV4 Thermostatic Heads Datasheet
 What is a Thermostatic Radiator Valve (TRV)

Share