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Table of Contents
DESCRIPTION
The V100P Radiator Valve is designed to automatically
control temperatures of one-pipe low pressure steam
radiators, convectors, or other heating units. Install the
V100P Radiator Valve with a T100 Thermostatic Control
and an SA123A (or equivalent) steam/air vent (see Fig. 1).
The Y100P includes the V100P Valve and the SA123A
Steam/Air Vent. V100P Radiator Valves are cast bronze,
with nickel plating. The working parts are designed as an
easily replaceable cartridge. A resilient seat disk provides
positive shut-off.
SPECIFICATIONS
Valve
Maximum Temperature:
248°F (120°C).
Maximum Pressure:
15 psi (103 kPa).
Size:
1/8 in. angle body only.
SA123A Steam/Air Vent
Vent Port:
1/16 in.
Maximum Operating Pressure:
6 psi (41 kPa).
Height:
3-3/4 in.
Copyright © 1998 Honeywell Inc. • All Rights Reserved
V100P, Y100P Radiator Valve
FOR ONE-PIPE STEAM SYSTEMS
OPERATION
The V100P Radiator Valve works in conjunction with an
SA123A (or equivalent) steam/air vent (see Fig. 1).
During a call for heat, the valve opens, allowing air to
vent from the radiator. This, in turn, allows steam to flow
into the radiator. When the space temperature reaches
the setpoint, the valve closes, preventing air from
venting. When the valve is closed, the radiator cools.
The control has a modulating rather than an on/off
action to minimize room temperature changes.
Installation INSTRUCTIONS
Fig. 1. Mounted V100P Valve, SA123A Steam/Air
Vent, and T100A Controller.
SA123A
V100P
T100A
M11752
62-3006-2
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Table of Contents
Related Manuals for Honeywell V100P
Summary of Contents for Honeywell V100P
- Page 1 V100P Radiator Valve with a T100 Thermostatic Control V100P and an SA123A (or equivalent) steam/air vent (see Fig. 1). The Y100P includes the V100P Valve and the SA123A T100A Steam/Air Vent. V100P Radiator Valves are cast bronze, with nickel plating. The working parts are designed as an easily replaceable cartridge.
- Page 2 V100P RADIATOR VALVE FOR ONE-PIPE STEAM SYSTEMS The V100P is only one component of a one-pipe steam IMPORTANT conversion. Full conversion requires additional Mount the vent vertically. components. For proper temperature control, Honeywell recommends the following system modifications in 4. Install T100 series operator using instructions addition to the V100P: included with the unit.
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