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IMI Truflo Marine
Marine Block and Bleed Valve
Compact valve combining isolation and venting for critical marine and submarine systems.
Combines isolation and venting in one compact valve to save space and simplify system layout.
Enables fast, efficient maintenance with top-loaded components and inline access.
Suitable for extreme environments with elastomer-free options and marine-grade stainless steel.
The IMI Thompson Valves Marine Block and Bleed Valve offers a compact, all-in-one solution for isolating and venting in demanding naval and marine applications. With a rugged stainless steel body and inline maintenance design, it enables safe, efficient system control while reducing downtime. The valve is elastomer-free for high-temperature service up to 580°C and operates reliably in a wide range of liquid and gas systems. Configurable end connections and coloured valve identifiers simplify installation and servicing. Designed for use across surface ships and submarines, it handles pressures up to PN 690 and temperatures down to -50°C.
Key features
Integrated block and bleed design
Compact footprint for confined spaces
Stainless steel body
Inline, top-loaded maintenance
Configurable connections
Coloured valve ID options
Elastomer-free high-temp version
Temp range: -50°C to 580°C
Pressure: up to PN 690
Sizes: DN 6–50
Specifications
Fluid Types
Air
Black Water
Fresh Water
Fuel Oil
Grey Water
High Pressure Air
Hydraulic
Lubricating Oil
Steam
Sea Water
Water
Liquid
Material
Stainless Steel 316
Stainless Steel 316L
Duplex Alloys
Super Duplex Alloys
Monel
Hastelloy
Alloy 20
Port Size (")
0.25 to 2
Temperature Limits (°C)
-50 to 580
IMI PBM
IMI Truflo Marine
IMI Truflo Marine
IMI Truflo Marine
IMI Truflo Marine
IMI Truflo Marine
IMI Truflo Marine