[careless.david@gmail.com]

I started up using a pure freedom 25ltr wfp trolley system & am gettin a bit miffed having to keep bending down & holding the shut off button till the water flow stops.

I have tried kinking the hose, but that & moving the trolly is a bit awkward & not very professional.

Is there a hose shut off on the market, to stop the flow ?

Cheers.

[Newannaive]

just attach a tap to the pole 

[DaveG]

Or an Aquadapter

[ladders no more]

I have one of these for my poles on my van system
very handy and easy to fit

http://www.purefreedom.co.uk/pole-flow-control-valve-p-333.html?wizid=83h6vribvauraug93n94ajcut2