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| Macon
Valves |
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Operation
The Macon
valve is designed to save energy by controlling hot water or low pressure steam
heat in freestanding radiators, convectors, baseboards, fan coil units and the
like in a loop, a zone or a unit. The valve, coupled with a Macon
thermostat, provides a reliable automatic modulating unit. As room temperature
drops, the Macon valve opens to allow more hot water or steam to flow
through the radiator, thus allowing more heat into the room. When the room
aproaches the selected temperature, the thermostat causes the valve to begin
closing off the flow of hot water or steam. This continued monitoring of the
temperature is fully automatic, using no electricity whatsoever. The
Macon valve can be equipped with any wide variety of Macon
thermostats. |
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| Vertical angle valve with
straight nipple, NPT - female inlet, male union outlet. |
| N10637 - 1/2" |
N10657 - 3/4" |
| N10677 - 1" |
N10697 - 1-1/4" |
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| Straight valve with straight
nipple. NPT - female inlet, male union outlet. |
| N10737 - 1/2" |
N10757 - 3/4" |
| N10777 - 1" |
N10797 - 1-1/4" |
| Horizontal angle valve with
straight nipple. NPT - female inlet, male union outlet. |
| N10837 - 1/2" |
N10857 - 3/4" |
| N10877 - 1" |
N10897 - 1-1/4" |
| Sweat valve with female inlet
and outlet. |
| N10930 - 1/2" |
N10950 - 3/4" |
| N10970 - 1" |
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| Features: |
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Compact dimensions |
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Replaceable insert |
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Stainless steel spindle |
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Individual room control |
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Easy one-trade installation |
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Fuel savings up to 30% or more |
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Prevents over- and under-heating |
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Helps balance the heating system |
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Same valve used for hot water or low pressure steam |
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All NPT are nickel-plated forged brass |
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Minimizes or eliminates expansion noises |
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Suitable for nearly any hydronic heating application |
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Actuators can be changed without draining the system |
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Shipped with a protective cap that can be used to control
heating during the installing period |
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| DATA |
| Vertical Angle NPT:1/2", 3/4", 1", 1-1/4" |
Straight NPT:1/2", 3/4", 1", 1-1/4" |
| Horizontal Angle NPT:1/2", 3/4", 1", 1-1/4" |
Straight Sweat:1/2", 3/4", 1" |
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Disc Material: EPDM
Body Styles: Straightway
or angle
Maximum steam pressure: 15 psig
Maximum water
temperature: 250 degrees F
Body tappings: Female inlet, Male
union outlet, Female seat
Body Material: Forged brass, NPT valves
are nickel-plated
Max. Differential pressure: 20 psi
Overall
Height: Add thermostat dimensions
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| CV |
| 1/2" -1.8 |
3/4" -2.5 |
1" -2.74 |
1-1/4" -5.0 |
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