How can I secure a ball valve

[Zimm0who0net]

I've got two ball valves inside my house that I will be using to feed an outdoor shower. They've got 1/2" PEX fittings on each end. Inlet comes from the house water distribution and outlet goes into the slab and outside.

So, I see (now) that I can buy a valve with a mounting flange. I unfortunately didn't get those. Is there an easy way to strap these things down or otherwise mount them? I'm used to copper where the pipe itself holds the valve quite solidly.

 

[Fitter30]

Piece of unistrut on either side with correct size unisturt clamps holding either side of valve piping

 

[Sponsor]

 

[Zimm0who0net]

perfect. Thanks!