I'm having problems connecting Brass male connection to PVC solenoid. . Have tried all colour plumbers tape and won't work, still leaks. Photo attached. Getting very frustrated. Hope you can help.
Hello @eriswa
Thanks for sharing your question about your PVC and brass connection. I suggest removing all the tape currently applied to the PVC and use FIX-A-TAP Grey PTFE Uniseal High Density Thread Seal Tape instead. If you still have leaks, ideally, I recommend using LA-CO SLIC TITE Thread Sealant 236ml as this is made for PVC.
However, as tomorrow is the weekend, I can only make enquiries for you on Monday. In the meantime, I suggest using Rust-Oleum 25.4mm x 3.04m Clear LeakSeal Self-Fusing Silicone Tape to wrap the gap between the PVC and brass fitting. Please note that in order to activate the sealing and binding mechanism of the tape it must be fully stretched and always under tension when being wrapped around the leaking area.
Thank you for your patience.
Eric
Hi Eric
Actually, the male threaded connection is brass and it looks pitted, could this be the reason why the tape is not sealing?
Believe it or not I bought the same grey tape you suggested a couple of days ago form Bunnings of course but haven't used it yet. I'll give it a try and see how it goes and will let you know. I don't have much faith somehow. I normally fix these retic problems myself, but this has got me beat.
Cheers
Hi @eriswa,
When you say the brass fitting looks pitted, is the male threaded section damaged? Given that you've tried multiple times to reseal the joint, perhaps you could consider removing the brass fitting and using Philmac fittings to join the solenoid directly to the ball valve.
Mitchell
Hi Mitchell
Thanks for your post, much appreciated.
Yes, the male brass threaded section connecting to the solenoid looks pitted. I was thinking of doing what you suggested but wanted to give it one more go with the grey tape as suggested by Eric. I haven't heard of Philmac Fittings but will do that if my last attempt fails with the grey tape.
HI Eric, tried the grey tape and it didn't work. Attaching pic of what I'm up against with the brass thread.
Hi @eriswa
Thank you so much for posting that photo of the brass fitting. Having had a good look at it, I'm afraid it will need to be replaced. I don't think even the LA-CO SLIC TITE Thread Sealant will work on this as the brass threads are too deteriorated. My best suggestion is to bring the brass section to the plumbing isle in the store to make sure that you get the correct size and length.
Please note that it might be necessary to combine several pieces together in order to achieve the proper fit.
If you need further assistance, please let me know.
HI Eric, I finally fixed the problem. Got a brass kit from irrigation shop in Greenwood. Had a lot of problems first sealing the brass connection to the solenoid. Had three goes with the white tape but wouldn't seal. Then remembered you suggesting the grey tape for the old brass connection
which didn't work. Tried it on the new one and bingo it worked first go. Attaching pics of the finished product. Cheers Eric
Nice work, @eriswa! Thanks for updating us on your success!
