Up for auction is this Humphrey Air Valve Vacuum Valve X315 - V250C-3-10-21 W/Cam Roller NIB. This valve is normally a 3 way two position normally closed vacuum with a mounting base. You would connect vacuum to the IN port, when the roller cam is depressed you would have vacuum now pulling from the IN port to the CYL port.
Yellow Jacket 60991 MIN-SPLIT TOOL KIT A convenient, cost-effective way to get the tools you need to install or repair virtually any mini-split unit on the market. Save time and money
This auction is for a brand new (open box) MAC 56C-12-591JD Vacuum Flow Control Valve with MAC 130B-591JD Solenoid Valve. The MAC 56 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve. This is an extremely
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