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BB1-Flange Block and Bleed Valves

IntroductionHikelok unique combination of double block and bleed valve systems enable a smooth transition from the process piping systemto instrumentation, providing fewer potential leak points, lower installed weight, and a smaller space envelope. Block and Bleed Valves are designed for process piping isolation points,direct mount to instruments,close coupling of instruments,double block and bleed isolation,vents and drains
FeaturesMaximum working pressure up to 10000 psig (689 bar)Working temperature from - 10℉ to 1200℉ (-23℃ to 649℃)Flanged connections comply with ASME B16.5Stainless steel, carbon steel, Alloy 20, Alloy 400, Incoloy 825, and duplex stainless steel materialsOne piece forged body, minimize potential leak pointPiping and instrument valves in one designWeight, space and cost saving over traditional designsBlowout-proof valve stems and needlesComplete traceability of materials
AdvantagesWeight, space and cost saving over traditional designsEasy to install and maintainDifferent material are availableStrong construction produced from one piece grain flow controlled forged bodyErgonomically designed operating handles with low torque function
More OptionsOptional material 316 stainless steel, carbon steel, Alloy 20, Alloy 400, Incoloy 825, and duplex stainless steel materialsOptional block and bleed: ball valve,needle valveOptional for sour gas service