HOW CAN WE SIZE UP A THERMOSTATIC EXPANSION VALVE,COZ THE COMPANY'S CHILLER EXPANSION VALVE HAS NO SPECS ON ITS VALVE ITSELF DUE TO FADING.

I AM A NEW MAINTENANCE AT THESE COMPANY AND I NEED SOME HINTS ABOUT MY QUERY.

THERE'S NO PROBLEM ON THE OPERATION BUT FOR SPARE PURPOSES I WANT TO REQUEST FOR THESE EXPANSION VALVE.

LOOKIN' FORWARD FOR YOUR VIEWS.

THANK YOU VERY MUCH!