Thermostatic Valves

Thermostatic valves function through a temperature-sensitive element (generally wax or bimetallic) that expands or contracts according to thermal variations, proportionally opening or closing the flow of fluid. This mechanism allows the system temperature to be maintained constantly without the need for manual intervention.

They are used in cooling systems, engines, heat exchangers, compressors, and hydraulic circuits, where thermal control is fundamental to prevent overheating or loss of efficiency.

Manufactured from materials such as brass, stainless steel, or aluminum, thermostatic valves offer durability, precise response, and low maintenance.

Their use improves energy efficiency, prolongs the service life of equipment, and guarantees stable operation under different operating conditions.

Compact and Reliable Temperature Control

Fluid Power Energy (FPE) thermostatic valves utilize the principle of expanding wax. As the fluid temperature increases, the wax transforms from a solid to a liquid state. This expansion causes the thermostat sleeve to stroke thereby controlling the direction of fluid flow to achieve the required operation.

All FPE valves can be used for diverting or mixing applications without modification of the valve assembly. FPE thermostatic valves are factory set to predetermined set-point temperatures, so no field adjustments are necessary. Simply connect the valve to your system and walk away.

 

 

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Category

Model 0750/0752

Connection Sizes: 1/2-3/4″ NPT/BSPP/BSPT/SAE-8,-12,-16

  • Two or Three-way thermostatic valves
  • Wide range set-point temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 1010-1210

Connection Sizes: 1/2″-1″ NPT/BSPP/BSPT, SAE-8, -12, -16, Socket Weld, Flanged

 

  • Diameter: DN15 to DN25
  • Three-way Thermostatic Control Valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 1013

Connection Sizes: 1/2-1 1/2″ NPT/BSPP/BSPT and SAE -8,-12,-16,-24

 

  • Diameter: DN15 to DN40
  • Two-way Thermostatic Control Vavle
  • Wide range temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 1017/1117/1217

Connection Sizes: 1/2-1 1/2″ NPT/BSPP/BSPT and SAE -8,-12,-16,-24

 

  • Diameter: DN15 to DN40
  • Two-way Thermostatic Control Vavle
  • Wide range temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 1011-1511

Connection Sizes: 1/2-1 1/2″ NPT/BSPP/BSPT and SAE -8,-12,-16,-24

 

  • Diameter: DN15 to DN40
  • Two-way Thermostatic Control Vavle
  • Wide range temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 1530

Connection Sizes: 1 1/4″-1 1/2″ NPT/BSPP/BSPT SAE-16, -20, -24, Socket Weld, Flanged

 

  • Diameter: DN32 to DN40
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 2010

Connection Sizes: 1.5″ to 2″ NPT/BSPP/BSPT, SAE-24, -32, SOCKET WELD, FLANGED

 

  • Diameter: DN40 to DN50
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 2012/2013

Connection Sizes: 1 1/2″-2″ NPT/BSPP/BSPT, SAE-24, -32, SOCKET WELD, FLANGED (2012 ONLY)

 

  • Diameter: DN40 to DN50
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Operate in any orientation
  • 2013 has built-in mounting provisions

Model 2014/2015

Connection Sizes: Contact factory representative

  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 2510

Connection Size: 2 1/2″ FLANGES

 

  • Dimension: DN65
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 3010

Connection Size: 3″ FLANGES

 

  • Dimension: DN80
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Operate in any orientation

Model 4010

Connection Size: 4″ FLANGES

 

  • Dimension: DN100
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 5010

Connection Size: 5″ FLANGES

 

  • Dimension: DN125
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation

Model 6010

Connection Size: 6″ FLANGES

 

  • Dimension: DN150
  • Three-way thermostatic control valve
  • Wide range of temperatures
  • Replaceable, non-adjustable, tamper-proof thermostats
  • Self-contained unit
  • Compact, heavy duty, rugged construction
  • Operate in any orientation