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this manual shut off refrigeration ball valve is specifically designed to handle the 650 PSI pressures typical of R-410A and is also compatible with CO2 (R-744) applications
the 100170641 is the official current part number designated by Lochinvar to replace the older TST30010 limit control without requiring field modifications
Its CAD and Finite Element Analysis optimized design means robust construction where it counts
When troubleshooting pressure switch errors like Code 3
Siemens Building Technology 599-00511 Valve Assembly 322838-752 this manual shut off refrigerationThe Siemens Building Technology 599 00511 Valve Assembly is a contractor grade solution for high performance hydronic zone control. This 2 way zone valve features a 1 2 inch sweat connection and a 2. 5 Cv linear flow profile, making it the standard choice for radiators, fan coil units, and floor heating via manifolds. The brass body with brass trim and a rugged stainless steel stem ensure long term reliability in water or glycol solutions up to 50%
US$ 310.00
US$ 250.00