Replacing Danfoss with Honeywell 2-port valve

[RickH]

I have a Danfoss 2-port valve model HPA2 (which has suspect motor issue)
I can get Honeywell 2-port valves & motors much cheaper & easier as local Trade place stocks Honeywell.

Is there a direct equivalent Honeywell motor activator? ....... so I could just swap the synchronous motor over ? or would I need to swap the whole valve ?
Trade counter said there is also a generic synchronous motor that fits either ? .... they any good ?

Ideally, I would obtain Honeywell complete valve, but just swap over the motor now ..... and change valve later when the system can be drained down.

 

[cross thread]

Most Danfoss problems are the stiff brass base ,remove the head and see if it’s stiff to rotate the spindle

 

[ianmcd]

All valves use the same motor, but only use a SYNCHRON motor under £20 if it is labelled Synchronious motor it is a cheap Chinese import