Isolation valve with double check valve

[Matt0029]

Does anyone fit these internally for outside tap installation? Instead of an isolation valve and a separate double check valve.

 

[ShaunCorbs]

Yep I fit the metal handle ones from monster plumb

 

[Matt0029]

Thanks means 2 less compression joints on an outside tap installation. I don't think many merchants stock them ? Haven't asked yet but just seem online

 

[ShaunCorbs]

Thanks means 2 less compression joints on an outside tap installation. I don't think many merchants stock them ? Haven't asked yet but just seem online

Filling loop

 

[Matt0029]

The isolation is usually ok in these?. Have been to some probably cheap filling loops that leak from the on/off lever when used.

 

[ShaunCorbs]

The isolation is usually ok in these?. Have been to some probably cheap filling loops that leak from the on/off lever when used.

The ones I use haven’t had a problem but it’s like anything needs to be used / operated 6 monthly etc