Conval, a global leader in high-performance valves headquartered in Connecticut, offers CLAMPSEAL® blowdown service valves to provide necessary control for continuous or tandem boiler or turbine blow down and bottom blow-off service.
For continuous service, blowdown valves are available in ¾” through 4” sizes with butt or socket weld and flanged ends, in ASME/ANSI Class 900 through 4500. Standard materials are Low Alloy SA 182-F22, SA-182-F91 or SA-105. Specials are available upon request.
For tandem service, blowdown valves are available in ¾” through 4” sizes with butt or socket weld and flanged ends, in ASME/ANSI Class 900 through 4500. Standard materials are carbon steel A105, low alloy F22 or F91.
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