Filter by
System of Measurement
Valve Configuration
Sensor Material
Actuation
Sensor Pipe Size
Maximum Pressure
Cable Material
Sensor Diameter
Valve Type
Fitting Connection
Valve Function
Cable Length
Overall Height
Sensor Length
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Connects To
Compact Remote-Reading Temperature-Regulating
Valves for Water, Oil, and Steam
- For Use With: Oil, Steam, Water
Nearly half the height of our other remote-reading temperature-regulating valves, these are often used in low-clearance areas. They have an external sensor that opens and closes the valve based on temperature changes in your tank or pipeline. Adjust the set temperature within the range.
Valves that are closed until temperature rises are also known as reverse-acting valves. They’re commonly used to cool oil or water from heat exchangers, chillers, and compressors. As the temperature in your tank or pipeline rises to the set temperature, the valve opens to let in cold water or oil. When the tank or pipeline temperature cools to the set temperature, the valve closes again.
Valves that are open until temperature rises are also known as direct-acting valves. They’re often used with boilers and steam tables in washing and sterilizing applications. As the temperature in your tank or pipeline rises to the set temperature, the valve closes. As the tank or pipeline temperature falls below the set temperature, the valve opens again to let in hot water or steam.
304 stainless steel sensors and cables are more corrosion resistant than brass and copper sensors and cables.
Optional thermowells (sold separately) protect the sensor from pressure, shock, and corrosion in tanks and pipelines. They also isolate the contents of your process so the sensor can be removed without stopping flow or draining the system.
304 stainless steel thermowell is more corrosion resistant than the brass thermowell.
Valve | Sensor | Cable | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Connection | Pipe Size | Connection | Material | Lg. | Dia. | Max. Pressure, psi | End-to-End Lg. | O'all Ht. | Lg., ft. | Material | Each | |
Closed Until Temperature Rises | |||||||||||||
40° to 100° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K863 | 000000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K823 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K873 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K833 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K883 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K843 | 000000 |
55° to 95° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K591 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K51 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K691 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K61 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K791 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K71 | 000000 |
80° to 170° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K598 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K58 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K698 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K68 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K798 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K78 | 000000 |
85° to 125° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K592 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K52 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K692 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K62 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K792 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K72 | 000000 |
105° to 145° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K593 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K53 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K693 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K63 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K793 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K73 | 000000 |
110° to 190° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K861 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K821 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K871 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K831 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K881 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K841 | 000000 |
130° to 170° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K594 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K54 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K694 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K64 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K794 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K74 | 000000 |
185° to 225° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K597 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K57 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K697 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K67 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K797 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K77 | 000000 |
Open Until Temperature Rises | |||||||||||||
40° to 100° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K463 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K423 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K473 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K433 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K483 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K443 | 000000 |
55° to 95° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K191 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K11 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K291 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K21 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K391 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K31 | 000000 |
80° to 170° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K198 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K18 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K298 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K28 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K398 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K38 | 000000 |
85° to 125° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K192 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K12 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K292 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K22 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K392 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K32 | 000000 |
105° to 145° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K193 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K13 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K293 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K23 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K393 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K33 | 000000 |
110° to 190° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K461 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K421 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K471 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K431 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K481 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K441 | 000000 |
130° to 170° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K194 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K14 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K294 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K24 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K394 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K34 | 000000 |
185° to 225° F | |||||||||||||
| 1/2 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K197 | 00000000 |
| 1/2 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K17 | 000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K297 | 00000000 |
| 3/4 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K27 | 000000 |
| 1 | NPT Female | 3/4 | NPT Male | 304 Stainless Steel | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | 304 Stainless Steel | 4678K397 | 00000000 |
| 1 | NPT Female | 3/4 | NPT Male | Brass | 6 3/8" | 5/8" | 125 | 6 1/8" | 7 3/16" | 6 | Copper | 4678K37 | 000000 |