Inca shower button not staying on for long?

[Illuminate]

Is there anything I can do to fix a time flow shower valve that is not staying on for long other then having to replace it.

I believe it is pre set to 15 seconds but no adjustment and now it lasts about 3-5 seconds.

Please see product attached

Thanks

 

[Basher]

Looks like you can replace just the cartridge (maybe that's what you meant!)

https://www.intatec.co.uk/wp-content/uploads/2020/03/TF997CP-Spares-Information.pdf

 

[Illuminate]

Does anyone now where i can but the branch tee that will connect this inca push button and has a wall plate?

 

[Basher]

Does anyone now where i can but the branch tee that will connect this inca push button and has a wall plate?

INTA Concealed Push Tap For Shower. | eBay

<p>INTA Concealed Push Tap For Shower. . </p><p>This price is for 1 valve</p><p>A push action shower valve with timed flow to limit and control water flow - concealed design (for hidden/behind the wall</p><p>For school/educational use</p><p>Extended flow model designed for gyms, swimming pools...

www.ebay.co.uk

Not sure if it's otherwise available as a separate part

 

[Illuminate]

INTA Concealed Push Tap For Shower. | eBay

<p>INTA Concealed Push Tap For Shower. . </p><p>This price is for 1 valve</p><p>A push action shower valve with timed flow to limit and control water flow - concealed design (for hidden/behind the wall</p><p>For school/educational use</p><p>Extended flow model designed for gyms, swimming pools...

www.ebay.co.uk

Not sure if it's otherwise available as a separate part

Legend. Thank you