6 catalogs
Ball Valves
Quarter-turn shutoff and switching valves for instrumentation, hydraulic, DIN, SAE flanged and high-pressure services.
Instrumentation Series
Instrumentation Valves
Ten valve sub-categories, grouped by function — isolation, regulation, prevention of reverse flow, overpressure protection, venting, instrument measurement and abnormal-flow limiting.
Each category links to the corresponding BMT Superlok catalog as a PDF, so you can compare series, pressure classes, end-connections and seat materials in the manufacturer's own engineering data.
Quick reference
Find the valve by function
1 catalog
Plug Valves
Compact straight-through shutoff valves for instrument and utility lines where cleanability and maintainability matter.
3 catalogs
Needle Valves
Manual isolation and fine flow control valves for instrumentation, sampling, calibration and process control lines.
3 catalogs
Manifold, Gauge & Modular Mounting Valves
Valve manifolds, gauge valves and modular mounting systems for pressure and differential pressure measurement.
1 catalog
Block & Bleed Valves
Compact isolation and bleed valve assemblies for process-to-instrument connections.
1 catalog
Check Valves
Backflow prevention valves for gas, liquid, sampling and process tubing systems.
1 catalog
Relief Valves
Adjustable relief valves for instrument and process line overpressure protection.
1 catalog
Bleed & Purge Valves
Manual bleed, vent, drain and purge valves for instrumentation and maintenance operations.
1 catalog
Toggle Valves
Quick-acting compact manual valves for low-pressure instrument and utility lines.
1 catalog
Industrial Excess Flow Valves
Excess flow valves designed to help limit flow during abnormal downstream flow conditions.
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