Description
Product Overview:
  • High capacity thermostatic radiator valves with T104 thermostatic actuators 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:
    • Designed with the higher capacity normally required by North American 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
    • 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 be used with T104 thermostatic actuators
    • Meets ASHRAE Standard 102-1989


    Product Specifications:
    • Description: Straight Pattern 1 1/4 in. Valve for High Capacity Radiator
    • 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
    • Pipe Size (inch): 1 1/4 in.
    • Pipe Size (DN): DN32
    • Body Pattern: Straight
    • Capacity: High
    • Capacity (Cv): 8 Cv
    • Capacity (Btu/hr-steam): 193,000 Btu/hr
    • Connection Type: Threaded
    • Pressure Ratings (Hot Water): 150 psi maximum
    • Pressure Ratings (Hot Water): 1034 kPa maximum
    • Pressure Ratings (Steam): 15 psi maximum
    • Pressure Ratings (Steam): 103 kPa
    • Differential Pressure Ratings (psi): 17 psi maximum
    • Temperature Ratings (F): 248 F Maximum
    • Temperature Ratings (C): 120 C Maximum
    • Materials (Body): Nickel Plated Bronze
    • Cartridge Change Tool: Yes - Use MT110C1011
    • Used With: T104
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Manuals (1)
Specs
Application:
Hot Water
2 Pipe Steam
Size:
1-1/4"
Body Pattern:
Straight
Differential:
17 psi
Max Pressure (PSI):
15 psi (Steam)
150 PSI (Hot Water)
Material:
Bronze
Capacity:
High
Connection Type:
FPT x MPT Union
Flow Capacity (Cv):
8
BTU:
193000 Btu/hr (steam)
Capacity (BTU):
193000
Position:
Normally Open
Temperature Range (F):
248°F Max
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Replacement Parts (1)

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