Double Block and Bleed Valves

Double block and bleed valves (DBB valves) are a space saving valves which is act as dual solitude solution that eliminates the need for costly and complicated multiple valve systems. By mixing all block and bleed elements into a single unit FiveBros Forgings DBB valves reduce the risk of leak paths to atmosphere while providing significant weight savings. Our double block and bleed valves are single integral valve set up used for the main isolation of strain take-off and procedure flow. A single DBB valve can separate up or downstream for providing a large maintenance advantage over multiple valves. This lightweight design is perfect for lubricant and gas manufacturing and direct or remote mounting of equipment. It is also perfect for reduced risk of vibration damage. These product is also used in device solitude chemical injection and gauge solitude. Choose from a large supply of ready to ship DBB valves or allow us to lightweight design a remedy that is optimized for your particular system. Our DBB valves can meet at pressure range from 1380 bar at 22°C (72°F). Due to this compact design these product are readily available with needle or ball valves or a combination of both. The advantages of these products are minimized leakage points, reduced installation costs and maintenance requirements. The valves allow sections of a piping system to be isolated for maintenance with a deplete valve between them for ensuring that unnecessary strain does not get into the section being serviced.

Our DBB valves product can be designed to link up to most dimensions of piping with all type of connection styles. Double block and bleed valves are generally manufactured from 316 stainless steel. However they can be machined from other steel alloys with special seal materials to fulfill your specific needs. Conventional components include monel, Titanium and Bronze.