Replacement VT117E or VT117D Thermostatic Heads. Can also be used to replace heads on VT15 TRV's (Click here for photo)..

Adaptor for fitting a head with a M30x1.5mm thread to a MMA(M28x1.5) TRV body.  Also suitable for Temtrol bodies. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR8..

Replacement TRV2 HeadDirect replacement of Myson TRV2Way TRV pictured below. If replacing the older Myson TRV (Click here for picture) You will also need the 28mm TRV adaptor...

Adaptor for fitting a head with a M30x1.5mm thread to a Orkli, Concerto or Wessex (M28x1.0) TRV body. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR80U..

Pegler Terrier III TRV Head Direct replacement for Terrier II head (part number 850685 picture below). Also suitable for all Regis and Bulldog TRVs  ..

Adaptor for fitting a Drayton Wiser head to a Pegler or Regis TRV body.  ..

Replacement Heads for Barlo or Giacomini TRV's They have also been badged as Tower, Boss and Harp Replaces any TRV head badged Giacomini, Barlo, Tower, Boss or Harp that fixes to the body by eit..

Adaptors for fitting a head with a M30x1.5 thread onto TRV bodies with a Tour Andersson head connection. Suitable for (see related items): Multi-Fit TRV Head Honeywell HR80/HR80UK Hone..

Replacement TRV head for Belmont TRVs..

Replacement Caleffi TRV Head..

Replacement TRV Head for Conic TRVs..

As part of the commitment to service Danfoss Randall produce a range of Built-In and Remote Sensors that fit directly to older RAVL valve bodies.Replacement sensors incorporate RA 2000 sensor technolo..