Avent pump problems

[bumperlicious]

The little white valve in my avent isis pump keeps popping through it'd hole meaning that every couple of minutes I have to dismantle the pump to pull it out and keep getting milk everywhere. It's getting on my bloody nerves! Anyone had similar problems?

Never had that problem, it usually comes with a spare one have you tried that? If not I am sure I have one here I could send you?

Thanks magnolia, that's really kind of you. I will check it out and let you know.

Never had that problem either. Just a thought...have you definitely got the textured side the right way round? I also have a spare if Magnolia can't find hers

I don't know, but mine cracked when I put it in the dishwasher.

I had a similar prob-i was putting the valve in the wrong way around (sorry I can't remember the right way now!) - but in all honesty I hated the thing, I binned it having used it about 5 times with little success

Thanks for the replies. We have got a spare but haven't tried it yet. I will give it a go and see if it helps. If not I shall be sending the bloody thing back!