Specifications

Thermostatic Radiator Valves and Actuators
70-6910 273
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T100 Standard Capacity Thermostatic Radiator Actuators
Allow automatic temperature control in two-pipe steam or hot
water systems for free standing radiators, convectors, and other
heating units with standard capacity requirements. Provide
comfort and energy savings at affordable prices.
• Continually monitor and adjust room temperature for consistent
comfort and relief from under-heating and overheating.
• Valve seat disc, which is made of resilient material (EPDM), ensures
tight shutoff on steam or hot water systems.
• Nickel-plated brass casted body with working parts in cartridge insert
for ease of service.
• Controls include sensor, setpoint dial and valve actuator;
components may be integral or connected by capillary tubes.
• Require no electrical connections.
• All working parts are replaceable using service tool (MT100C1016)
while valve remains in service, in-line, under pressure.
• Valves normally open without control mounted.
• Valves may also be used with MV100 Electric Zone Valve Actuator.
Dimensions in inches (millimeters)
3-5/16
(84)
MAX.
2
(50)
2-1/8 (54)
1 (25)
M12925A
TOP
T100A
3
(77)
2
(50)
M12929
TOP
T100M
CAPILLARY TUBE LENGTH
6-1/2 FT (2m) OR 16 FT. (5m)
M12926
2-5/32
(55)
2-1/8 (54)
2-31/32 (75)
1-13/16
(46)
T100B
CAPILLARY TUBE LENGTH
4-1/2 FT (1.4 m)
M12927
CAPILLARY TUBE
LENGTH 4-1/2 FT (1.4 m)
2-31/32 (75)
2-5/32
(55)
2-1/8 (54)
1-13/16
(46)
T100C
3-5/16
(84)
MAX.
M12928
2-1/8 (54)
CAPILLARY TUBE
LENGTH 6-1/2 FT (2 m)
2 (50)
T100F