Trouvay & Cauvin logo

Steam, Hot water systems and Instrumentation

Steam and hot water systems are not only used extensively in water treatment plants for sludge treatment, but also in hospitals, for example. TROUVAY & CAUVIN supplies heat exchanger packages, steam boilers, storage systems, pressure and temperature control products… to improve the safety and efficiency of the overall plant.

Humidifiers

humidifier icon
  • Live steam humidifiers for AHU applications
  • Electric or pneumatic operation
  • With  steam trap and isolation
  • Multi-lance versions available

Pressure / Temperature Regulators

  • Pressure reducing valves
  • Cyclone separators
  • Temperature regulators
  • Control valves

 

Specifications

  • Stainless steel / ductile iron
  • Direct acting / diaphragm operated / external pilot
  • Pressure up to 20 bar & temperature up to 232 ° C

 

Steam Traps

steam trap icon in white
  • 5 years warranted SS inverted bucket type (up to 28 bar)
  • Float & Thermostatic type
  • Control disc
  • Bimetallic
  • Thermostatic wafer type
  • Thermostatic bellow type
  • Fully equipped Trap Valve Station (TVS)

Specifications

  • Pressure from 0,1 bar to 124 bar saturated & superheated
  • Temperature up to 565 ° C
  • From 1/2″ to 3″ connection FLANGED / SW / screwed / NPT / BSPT
  • Carbon steel / forged steel / stainless steel / …
  • Condensate load up to 127,000 kg/hr

Steam Tracing

steam tracing icon in white
  • Double sealed valves
  • Manifold for steam distribution
  • Manifold for condensate collection

 

Specifications

  • Complete trap valve station in forged steel with inlet/outlet / blow down / test valves
  • Steam distribution and condensate return manifold in forged steel, up to 400 ° C / 32 bar

Manifolds and Valve Stations

Manifolds icon white color

Steam Distribution

  • 4, 8 and 12-way manifolds for steam distribution
  • Cast carbon steel body, with optional isolation valves & steam trap
  • Insulation jackets and fabricated stands also available

 

Condensate Collection

  • 4, 8 and 12-way manifolds for condensate collection
  • Cast carbon steel body, with optional isolation valves & steam traps
  • Insulation jackets and fabricated stands also available

 

Trap Valve Stations

  • 2-way trap valve station for steam duty
  • Cast iron carbon or stainless steel body
  • Integral or quick-fit steam trap designs available
  • Options include blowdown valves and test valve

Condensate Recovery Equipment

condensate recovery system icon in white

Pressurised condensate return

  • Fabricated recovery sets for returning condensate directly into the boiler
  • Dual pump models with automated level control
  • Commissioning service available

 

Atmospheric condensate recovery set

Electric

  • Fabricated condensate recovery sets with electric pumps
  • Single pump or dual pump model available
  • Full control panel or BMS control
  • On / off or variable speed pump models
  • Reed switch or magnetic level gauge control

 

Mechanical

  • Mechanical condensate pumps
  • Fully automatic
  • Steam or compressed air powered
  • Single pumps or fully fabricated recovery sets available

 

Flash Vessels

  • Carbon steel flash vessels to PD5500

 

Stainless Steel Pump Ejectors

  • Steam-powered mechanical ejectors for fluid recovery/pumping
  • Steam or compressed air powered
  • No moving parts

Specifications

  • Mechanical pump steam-operated or neutral gas-operated (air/nitrogen) in fabricated steel P265GH / P275H
  • Connection from 1″ to 3″ flanged
  • Flash tank to convert high-pressure condensate into low-pressure steam

Mixing Valves and Calorifiers

Mixing Valves

  • Thermostatic mixing valves
  • Single handle mixing valves
  • Steam-water mixing valves
  • Tempering valve (to ensure that a constant desired temperature is maintained)

Calorifiers

  • Hot water storage calorifier
  • Semi storage calorifier
  • Storage type calorifier
  • Electric calorifier
  • Expansion vessels

 

All calorifiers are available in horizontal and vertical types.

ADIPEC 2025 promotional banner featuring Hall 9, Stand 9350 at the French Pavilion, showcasing material supply expertise and partner brands Armstrong and K-MASS for energy solutions, with a background of an industrial oil and gas plant.