Model 2510
Thermostatic Control Valves
- Size: 2 1/2"
- Dimension: DN65
- Wide range of temperatures
- Heavy duty
- Self-contained
- Replaceable element
- Non-adjustable
- Rugged construction
- Tamper-proof
- Operate in any orientation
- Compact
Compact and Reliable Temperature Control
Fluid Power Energy (FPE) thermostatic valves utilize the principle of expanding wax, which in the semi-liquid state undergoes large expansion rates within a relatively narrow temperature range. The self-contained element activates a stainless steel sleeve, which directs flow. All FPE thermostatic valves are factory set at predetermined temperatures: no further adjustments are necessary.
Contact an FPE Representative for connection size options. Contact Us
Helpful Links
Description
When used in a diverting application, on start-up the total fluid flow is routed back to the main system. As fluid temperature rises to the control range, some fluid is diverted to the cooling system. As fluid temperature continues to increase, more flow is diverted. When the thermostat is in a fully stroked condition, all fluid flow is directed to the cooling system.
FPE thermostatic valves may also be used in a mixing application. Hot fluid enters the “B” port and colder fluid enters the “C” port. The flows mix and the thermostat adjusts flow through ports “B” and “C” to reach the desired temperature, exiting the “A” port.
Standard FPE thermostatic valve housings are made from aluminum and grey iron castings, however, ductile iron, bronze, steel and stainless steel housings are available.
Dimensions
| Model Number | Body Material* | Connection Size | Principal Dimensions Units | Flange Drilling | No. of Elements | |||||
| Y | W | Z | V | No. of Holes | Dia. of Hole | Bolt Circle | ||||
| *2510 | A | 2 1/2" 125lbs FF FLANGE | 5 (127) | 10 (254) | 6 5/8 (168) | 7 (177) | 4 | 3/4 (19) | 6 (152) | 2 |
| B | 2 1/2 150lbs FF FLANGE | 4 7/8 (123) | 9 3/4 (247) | 6 1/2 (165) | 7 (177) | 4 | 3/4 (19) | 6 (152) | 2 | |
| D | 2 1/2" 125lbs FF FLANGE | 5 3/16 (131) | 10 3/8 (263) | 6 3/4 (173) | 7 (177) | 4 | 3/4 (19) | 6 (152) | 2 | |
| S, SS | 2 1/2" 150lbs RF FLANGE | 5 3/16 (131) | 10 3/8 (263) | 6 3/4 (173) | 7 (178) | 4 | 3/4 (19) | 5 1/2 (139) | 2 | |
| *2510U DN65 RF FLANGE | A | PN 10/16 | 5 1/8 (129) | 10 1/4 (259) | 6 3/4 (170) | 7 5/16 (185) | 4 | 3/4 (19) | 5 11/16 (145) | 2 |
| B | PN 10/16 | 4 15/16 (125) | 9 7/8 (251) | 6 5/8 (166) | 7 5/16 (180) | 4 | 3/4 (19) | 5 11/16 (145) | 2 | |
| D | PN 10/16 | 5 (128) | 10 (257) | 6 15/16 (175) | 7 5/16 (185) | 4 | 3/4 (19) | 5 11/16 (145) | 2 | |
| S, SS | PN 10/16 | 5 1/8 (129) | 10 3/16 (259) | 6 3/4 (171) | 7 5/16 (185) | 4 | 3/4 (19) | 5 11/16 (145) | 2 | |
| *2510X *2510XM *2510XMZ | S, SS | 2 1/2" 300lbs RF FLANGE | 5 5/16 (134) | 10 5/8 (269) | 6 31/32 (177) | 7 5/16 (190) | 8 | 7/8 (22) | 5 7/8 (149) | 2 |
| Replace * with body material type: S = Steel | ||||||||||
Specifications
Model 2510- Specifications
| PRESSURE RATINGS @ 250°F | WEIGHTS | ||||||||
| Material | A | B | D | S | SS | A | B | D | S&SS |
| psi | 175 | 195 | 225 | 245 | 225 | 50 (23) | 58 (26) | 56 (25) | 53 (24) |
| Bar | 12.0 | 13.4 | 15.5 | 16.9 | 15.5 | ||||
| SERVICE KITS (xxx represents temperature °F) | |||||||||
| MODEL | O-RING | GASKET | LIPSEAL | THERMOSTAT | |||||
| 2500-xxx | 2 of Buna-N | 1 | 2 | 2 | |||||
| 2500V-xxx | 2 of Viton | 1 | 2 | 2 | |||||
| 2500E-xxx | 2 of Neopreene | 1 | 2 | 2 | |||||
| LIP SEAL INSERTION TOOLS | LIP SEAL EXTRACTION TOOLS | ||||||||
| Part Number | Component | Part Number | Component | ||||||
| 2071-IT | Lip Seal Insertion Plug | 2071-RT | Lip Seal Extraction Plug | ||||||
| NOTE: Service Kits are supplied with Housing O-Rings & Housing Gaskets. Make sure to replace your original housing seal using the same style seal, and discard the extra component. If your valve was originally supplied with a gasket, DO NOT attempt to use an O-Ring, as the seal will leak without a groove to accept the O-Ring. | |||||||||
| NOTE: FPE reserves the right to substitute ordered material for better quality. | |||||||||
Need Help Configuring a Valve?