Drain Valves - What and from Where

[PCRHitman]

Good afternoon good poeple of OcUK.

Its been a while since i've been on here, but i have recently found some time to work on my now ageing pc.

I want to put a drain valve into my water cooling system, for obvious reasons.

Can anyone recommend a good one, and where i should get it from. As i can only seem to find one. and its not on oc.uk.

the only one i seem to be able to find is the Koolance Drain Valve.

any recommendations should be greatly appreciated!

Thanks

 

[.:SAmSuNG:.]

Google "Acetal FillPort - Black" iv used them before as both drain and fillports.