Monobloc tap with dual spout

[peterlh]

I'm replacing a kitchen monobloc tap in a bungalow with mains cold and gravity hot. The old mixer tap had separate channels in the spout and worked fine till it started dripping and the aerator (which mated with the separate channels broke). I cannot find anything with two channels in the spout. I have tried a modern one and it just backfeeds. (My temp solution is just to use the mains side isolator to reduce the pressure to a trickle.) Does anyone make a monobloc tap that keeps hot and cold separate? Given it's a dual sink, I really need swivel if possible.
Thanks

 

[yorksbuilder]

Non return valve on the hot feed.
Flow reducer on the cold feed.
may be worth a try?

 

[Madrab]

Look for dual flow taps - there are a number of them. Dual flow denotes mix at the spout end rather than mix in the body. Ideal for unbalanced supplies.

 

[peterlh]

Thanks. "Dual flow" was the keyword that I needed. Even then Google overloads with sponsored tap adds and dual sinks! Deva seemed to be the only manufacturer I could find, and even then only a few of their taps say "dual flow". I have ordered a Deva PUF130-CP Puffin Mono Sink Mixer and we will see how we go.

 

[yorksbuilder]

These are much better than turning an iso valve down, it makes a lot of noise: https://www.freeflush.co.uk/product...m-compression-fit?_pos=1&_sid=da30741ab&_ss=r