IMI PBM

IB Series 6 – Double Block & Bleed Valves

The IMI PBM IB Series double block and bleed (DBB) valve ensures secure isolation and pressure relief for industrial applications. Fire-rated to API-607, it provides bubble-tight shutoff with quarter-turn operation. Bleed or gauge ports allow system monitoring, while customisable end connections ensure installation flexibility. Built from 316 stainless steel, Hastelloy®, Duplex SS, carbon steel, and Monel, it meets API-641 Low-E compliance. With bolted body construction for durability, the IB Series ensures long-term reliability in oil and gas, chemical, and process industries.