DFT 8098, 3" BSSV6 Vacuum Breaker
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DFT 8098, 3" BSSV6 Vacuum Breakers provide effective protection against collapse of pressure vessels, tanks and rolls. They prevent condensate " back-up " when equipment is shut down or inlet steam is reduced by modulating control valves. In piping systems, DFT 8098, 3" BSSV6 Vacuum Breakers are used to break siphons, prevent pipe collapse during transient pressure drops, and to provide addition of air on the downstream side of check valves to dampen water hammer.
Materials of construction:
Seat 303ss
Disc 316ss
Guard 303ss
Spring 316ss
Retaining ring 316ss
OPTIONS - CALL FOR MORE INFORMATION:
Soft seat materials (Buna N, EPDM, Viton, TFE Viton, Zelon)
Spring (Inconel)