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Safety Relief Valves and Rupture Alarm
The RuptureSeal Series (For Low Pressure Centrifugal Chillers only).
The primary function of the RuptureSeal SAFETY RELIEF VALVE is to minimize refrigerant loss to the atmosphere in the event of chiller over-pressurization. The RuptureSeal SAFETY RELIEF VALVE accomplishes this vital function by automatically re-closing the vent path once the over-pressurized chiller begins returning to its normal operating pressure.
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The RuptureSeal
RS Series Backup Relief Valves, with their patented collection trap,
can be installed utilizing the chiller’s existing carbon rupture disk and
thus can be installed without having to shut down the chiller or pull its
refrigerant charge. |
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The RutureSeal NRS Series Backup Relief Valves include a
non-fragmenting reverse-buckling solid metal rupture disk which mounts
directly to the chiller’s existing rupture disk flange. Model NRS-2 Specifications Manual Bid Spec Guide Performance Chart Brochure Model NRS-3 Specifications Manual Bid Spec Guide Performance Chart Brochure News Articles & Case Studies |
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The RuptureAlarm is designed to be used with a RuptureSeal backup relief valve. The function of the RuptureAlarm™ is to alert the operator that an over-pressurization condition has occurred due to a burst rupture disk, or there is pressure build up between the RuptureSeal and the rupture disk due to leakage through a defective rupture disk.
The RuptureAlarm
will activate when the preset (operator adjustable) pressure setting is exceeded
providing a visual alarm to the operator. The visual indication (a neon lamp)
will remain latched ON until manually canceled, even if the pressure
subsides. The neon lamp remains activated to insure that the operator is made
aware that an alarm event has occurred.
RuptureAlarm
RA 2-3
Specifications
Manual
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Redi Controls Inc.
Copyright 2003