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Description
Product Overview:
  • High Capacity Thermostatic Radiator Valves provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators, convectors and other heating units with high capacity requirements.

    Product Features:
    • continually monitors and adjusts room temperature for consistent comfort and relief from under-heating and overheating.
    • Designed with the higher capacity normally required by U.S.A. heating systems.
    • Valve seat disc, which is made of resilient material (EPDM), ensures tight shutoff on steam or hot water systems.
    • Nickel-plated bronze 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 (MT100C1011) while valve remains in service, in-line, under pressure.
    • Valves normally open without control mounted.
    • Valves may also be used with MV110 Electric Zone Valve Actuator.
    • Meet ASHRAE Standard 102-1989.

      Product Specifications:
      • Application Type : Precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through high capacity heating units when used with T104 Thermostatic Actuators
      • Pipe Size (inch): 1 1/4 in.
      • Pipe Size (DN): DN32
      • Body Pattern: Angle
      • Capacity: high
      • Capacity (Cv): 8 Cv
      • Capacity (Btu/hr-steam): 193,000 Btu/hr
      • Connection Type: Threaded
      • Pressure Ratings (Hot Water (psi): 150 psi maximum
      • Pressure Ratings (Hot Water (kPa): 1034 kPa maximum
      • Pressure Ratings (Steam (psi): 15 psi maximum
      • Pressure Ratings (Steam (kPa): 103 kPa
      • Differential Pressure Ratings (psi): 17 psi maximum
      • Temperature Ratings (F): 248 F Maximum
      • Temperature Ratings (C): 120 C Maximum
      • Materials (Body): Bronze
      • Used With: T104
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Manuals (1)
Specs
Application:
Hot Water
2 Pipe Steam
Size:
1-1/4"
Body Pattern:
Angle
Max Pressure (PSI):
15 psi (Steam)
150 PSI (Hot Water)
Differential:
17 psi
Connection Type:
FNPT x MNPT Union
Position:
Normally Open
Temperature Range (F):
248°F Max
Flow Capacity (Cv):
8
Capacity:
High
BTU:
193000 Btu/hr (steam)
Capacity (BTU):
193000
Material:
Bronze
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