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Overfill prevention valve 4420Rplugfor chemical productsfor hydrocarbons
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Characteristics
- Type
- plug
- Function
- overfill prevention
- Media
- for chemical products, for hydrocarbons, fuel oil
- Body
- PTFE-lined
- Applications
- for the chemical industry, process, pipe, for the pharmaceutical industry, for the petroleum industry
- Material
- aluminum, stainless steel
- Other characteristics
- ISO, automatic, for hazardous environments, ATEX, for hazardous fluids
- DN
3 in
- Pressure
Max.: 8,000 mbar
(116 psi)Min.: 230 mbar
(3.3 psi)- Temperature
Max.: 40 °C
(104 °F)Min.: -20 °C
(-4 °F)60 °C
(140 °F)- Flow rate
Max.: 1,000 l/min
(264.17 us gal/min)Min.: 30 l/min
(7.93 us gal/min)
Description
It's a Safety Device in according with Directives ATEX 2014/34/EU. ISO EN 13616-1, Technical Norm Fire Prévention 41/256 31/10/2019. d P.R. 10/520 19/03/1955 and subseguent amendments.
Valve is used to prevent any possible overfill during charging hazardous or dangerous fluids.
- - Application: petroc hernie al. food. pharmac eutic al & more.
- - Vaive opens and closes automatically.
- - No residual liquid in pipe at the end of loading process.
- - The operator cannot leave the pump during the refuellinq process.
* Flow and Turbolence should modify initial and final closure level by ±20%.
The best performanc es allowed by the new régulation:
- - Loading proc ess needs operator supervisor.
CHEMICAL SUITABILITY
- Standard model is for traditional fuel without additives.
-“PTFE” coated model is for spécial fuel, non-aggresive solvents or chemical
products.
-“SS” model is for aggressive solvents, acids or bases.
FUTURES_
. Pumped filling
. Two stage positive shut-off
. Remote or direct filling
. No risk of fire or fuel leaking
. Easy installation
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Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.