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ReflowX is a leading marketplace for energy sector equipment and Oil & Gas Products.
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ReflowX SKU: REF-0181
The BZSV Emergency Relief Valve series is designed for rapid overpressure protection in large atmospheric and low-pressure storage tanks. Available in 16", 20", and 24" diameters, these valves feature ANSI B16.5 150LB raised-face flanged connections and are constructed from robust carbon steel, stainless steel, or other customizable materials.
Several model configurations serve specific functions:
Type 8160 / 8168: Equipped with an opening stop block that assists valve seat re-closure after activation.
Type 8170 / 8178: Designed with a guided bonnet to ensure controlled valve movement and enhanced alignment during operation.
Type 8180: Spring-loaded variant suited for tanks requiring higher set pressures. It opens automatically when the tank pressure reaches a preset limit and closes securely once pressure is relieved.
These valves provide essential overpressure protection while maintaining structural integrity and operational reliability in critical containment systems.
– Valve Type: Emergency relief valve
– Model Types: 8160, 8168, 8170, 8178, 8180
– Size Range: 16", 20", 24"
– Pressure Class: 150LB
– Inlet/Outlet Flanges: ANSI B16.5 150LB RF (customizable as per request)
– Body Material Options: Carbon steel, stainless steel, other alloys
– Operation Types:
• 8160 / 8168: Mechanical stop-block assisted reset
• 8170 / 8178: Guided bonnet mechanism
• 8180: Spring-loaded for higher set pressures
– Function: Pressure relief and re-sealing
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com
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