I got a panic call (on a Saturday) from one of my meat market customers some years ago. It seems a delivery truck backed into the condensing unit for meat cases...and nearly knocking over an entire rack of others.
I got there and found the suction valve and compressor stub on a CR Copeland total crushed...among other things. So to get it back on line I unsweated the stub from the shell, cleaned it up good, brazed in a 7/8" street 90 using 45% and repiped it direct...eliminating the mangled suction valve.
The vendor paid for a new unit which got installed in following week. I subsequently sold the original to a C-store for their walk-in and it's still running today.