Description
How it works
A wax element, factory-set to your required temperature, expands as the fluid warms and moves a stainless steel sleeve that directs the flow.
- Diverting: at start-up all fluid returns to the system. As temperature rises, more and more flow is sent to the cooler, until all of it passes through the cooling system.
- Mixing: hot fluid enters one port and cold fluid another; the valve blends them to the set temperature at the outlet.
Key features
- Self-contained and self-acting, no external power
- Factory set, tamper-proof, no adjustment needed
- Compact and heavy duty, rugged construction
- Operates in any position
- Wide range of set-point temperatures, from 68–86°F up to 209–225°F
- Replaceable wax element
- Housings in aluminium and grey iron as standard; ductile iron, bronze, steel and stainless steel available
- Options: manual override, high over-temperature element, plated element
Models
| Model | Pipe size | Elements | Approx. weight |
| 3010 | 3 in, 125# FF flange | 2 | 57 lb |
| 4010 | 4 in, 125# FF flange | 4 | 95 lb |
| 5010 | 5 in, 125# FF flange | 6 | 120 lb |
| 6010 | 6 in, 125# FF flange | 9 | 160 lb |
Other connections available: 150# RF, 300# RF and FF, and Navy flanges.
Applications
Engine jacket water temperature control · Lube oil temperature control · Diesel generator cooling circuits · Cogeneration and heat recovery systems
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