TOO
Automatic Separation Valve Type:TOO
ECO valve model TOO is a specific gravity sensitive valve,
for automatic draining of a heavier liquid from a lighter liquid.
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Commonly used for the draining of water
accumulated in the bottom of petroleum product storage tanks
where the stored medium has a lower specific gravity
than that of the accumulated water.
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When all accumulated water has drained from the storage tank
the presence of stored product will be sensed by the TOO valve
and it will automatically and promptly shut off.
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When fitted with the optional factory limit switch,
a signal can be sent to a remote valve position monitoring system,
signaling that the valve is closed.
Demonstration
FEATURES & BENEFITS
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Cost Effective
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Very low maintenance
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No power supply needed
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Increases available storage space
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Saves labor
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Greatly reduces the plants water treatment volume
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Prevents product loss
​High Performance
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Immediate closing response when product detected
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All internal parts are made of stainless steel
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High accuracy / repeatability
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High drain flow efficiency
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Built in Anti Vortex Device, for efficient controlled flow
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More reliable and efficient compared to manual or other methods
Safety
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Prevents human manual errors
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Protects environment
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Reduces staff exposure to harmful product fumes
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Eliminates product spillage during dewatering
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Integral strainer for reliable sealing
QUICK FACTS
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Introduced to the industry years ago, the TOO is a time proven product
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Used in over 20 countries worldwide and backed by the Global Service Network of ECO-VALVES.
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With a straightforward and compact construction, the TOO valve is designed for minimal maintenance, and to last the lifetime of the tank.
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Environmentally cleaner & safer.
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More reliable and efficient compared to manual or other methods.
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Each valve is assembled and tested at the ECO ISO 9001 certified manufacturing plant.
FACTORY FITTED OPTIONS
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Limit Switch: Atex or Nema Div. 1/Zone 1 hazardous areas approved
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Manual Pump: for above tank bottom installations
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Outlet Valve Handle Extension: for pit installations (optional)
SUITED FOR USE WITH:
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Gasoline
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Gas Oil
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Jet Fuel
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Kerosene
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Diesel Oil
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Other petroleum products
Measurements
Measurements
Basic Installation instructions:
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In a vertical position
(to be performed using a level measuring device
to ensure accuracy) -
At the lowest available point of the tank
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Firmly positioned and held securely
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As close to the storage tank as possible
Ensure that the size of the manual drain valve between the storage tank
and the Separation Valve is at least as large as the inlet flange of the Separation Valve.
If a pipe is to be connected to the outlet of the Separation Valve,
make sure it is as short, straight and horizontal as possible.
This will allow undisturbed drainage
and will prevent the development of undesirable suction.
In cases where a downward slope is unavoidable,
allow for an air gap (vacuum breaker) in the drainage pipeline.
Make sure that the TOO valve and ancillary parts are thoroughly secured.
