Everlasting 4060S57 Slow Opening Boiler Blowdown Valve
The Everlasting 4060S57, officially designated Model 4060S(57), Slow Opening Boiler Blowdown Valve is designed for controlled bottom blowdown in high-pressure industrial steam boiler systems.
The Model 4060S(57) features a carbon steel body, threaded end connections, and hand-wheel operation for gradual opening and controlled discharge. It is rated ANSI Class 300 with a maximum blow-off pressure of 490 PSI according to ASME Code.
Available in sizes from 1 inch through 2-1/2 inches, this valve is suitable for boiler maintenance, replacement, and severe-service blowdown applications where controlled opening and higher pressure capability are required.
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