| The
Series 2100 suction demand valve (SDV) is designed specifically
for the dosing industry to hydraulically isolate a metering
pump from its bulk supply tank to prevent variations
in suction pressure and hence pump accuracy due to rising
and falling tank liquid levels.
By
improving the dosing pump’s accuracy the valves
provide two savings - first, by reducing wastage of
the primary injected chemical and then by reducing the
required amount of any subsequent neutralising chemicals.
The 2100 valve has the added benefit in that it will
prevent uncontrolled discharge from the storage tank
in the event of a pipeline rupture downstream from the
valve thus preventing potential harm to personnel and
environmental pollution.
INFORMATION REQUIRED FOR QUOTATION
1) Pump suction flow rate.
2) Details of pumped fluid.
3) Normal operating head in storage tank.
4) Preferred materials of construction (if any).
5) Suction line sizes (if existing) and preferred type
of connections
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01260 299770 | 
01260 299880 | 