Thermostatic Valve Operators

Bell & Gossett operator head assembly, with bonnet and sealing assembly, for Comfort-Trol zone valves. Learn More

Bell & Gossett 24 volt operator head for model CT-24, CTS-7524, and CTF-10024 Comfort-Trol zone valves. Learn More

Taco non-electric thermostat operator with a temperature range of 46-82°F. This operator mounts to the valve and has a built-in temperature sensor. Learn More

Danfoss operator gasket for RA-2000 radiator valve bodies. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a valve-mounted dial with remote sensor and 6' capillary. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a valve-mounted dial and sensor. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a combined remote mounted dial and sensor. It also has a 6' capillary. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a combined remote mounted dial and sensor. It also has a 16' capillary. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a separate remote mounted dial and sensor with dual 6' capillaries. It also includes sockets for use on RAV, KOVM, and VMT valve bodies. Learn More

Danfoss non-electric thermostat operator with a temperature range of 45-86°F. This operator features a tamper-resistant, built-in valve mounted dial and sensor. Learn More

Macon self-acting adjustable non-electric thermostat operator, with a temperature range of 46-82°F and built-in temperature sensor, which mounts to NT series valves. Learn More

Macon non-electric thermostat operator, with a temperature range of 46-82°F, which mounts to NT series valves with a remote temperature sensor on a 6-1/2' capillary. Learn More

Macon non-electric remote wall mount thermostat operator, with a temperature range of 46-82°F. The cap and capillary mounts to NT series valves while a remote wall dial and temperature sensor mounts on a 6-1/2' capillary. Learn More

Taco non-electric thermostat operator with a temperature range of 46-82°F. This operator mounts to the valve and has a remote temperature sensor on a 6'6" capillary. Learn More

Taco non-electric thermostat operator with a temperature range of 46-82°F. The cap and capillary of this operator mount to the valve while the remote wall dial and temperature sensor are on a 6'6" capillary. Learn More

Taco non-electric thermostat operator with a temperature range of 46-82°F. The cap and capillary of this operator mount to the valve while the remote wall dial and temperature sensor are on a 5'3" capillary. Learn More