Learn About Steam | Check Valves | Spirax Sarco
Multiple boiler applications - A check valve must be inserted on the outlet of each boiler to prevent any steam flowing into boilers, which may be on hot stand-by (see Figure 12.3.11). Blowdown vessels - When a blowdown vessel receives blowdown from more than one boiler, a wafer check valve should be installed on each separate blowdown line.
Get Price