Hikelok 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
Features:

• Maximum working pressure up to 10000 psig (689 bar)
• Working temperature from -10℉ to 1200℉ (-23℃ to 649℃)
• Flanged connections comply with ASME B16.5
• Stainless steel, carbon steel, Alloy 20, Alloy 400, Incoloy 825, and duplex stainless steel materials
• Utilising bar stock body
• Combines piping & instrument valves in one body
• Weight, space and cost saving over traditional designs
• Standard high performance bonnet design
• Blowout-proof valve stems and needles
• Combinations of ball valves and needle valves in various configurations
• Complete traceability of materialsBleed port equipped with plug
• Optional port sizes and threads available