Catalogs >
Ridart srl >
55B ADJUSTABLE ANGLE CHECK VALVE

55B ADJUSTABLE ANGLE CHECK VALVE
2Pages

Catalog excerpts

Adjustable Angle Check Valve Mod. 55 B APPLICATION It's a Safety Device in according with Directive 2014/34/EU and harmonized standard EN ISO 13617-2. The valve is designed to prevent siphoning of liquid from an aboveground tank to the suction pipe installed at a lower level. The valve is also provided with a pressure relief valve which opens at around 1,5 bar in case of pressure rising in the pipeline. DIMENSIONS REGULATION PARAMETERS Code RIDART s.r.l. via Adua, 17 - 21045 Gazzada Schianno (VA) ITALY P.IVA/C.F. IT 01454770122 www.ridart.it info@ridart.it +39 0332 463301 Product Certification. Declaration of Conformity. User Manual and Testing on: www.ridart.it/support The Data and Images are not binding. We reserve the right to make changes without notice. Pressure & Flow Tolerances ±20%.

Open the catalog to page 1

CHEMICAL SUITABILITY - Standard Model is for traditional fuel without additivies. - PTFE coated is a model for special fuel, non-aggressive solvents or compatible chemical products. INSTALLATION AND ADJUSTMENT - The valve is installed at the highest point of the tank, normally on the manhole cover. - The valve is set up in the factory with random parameters: the final adjustment is to be made after its fixing - The value “D” of the diagram F corresponds to the measure requested to open the valve at certain value of the pressure that, to make it easy, is marked with grooves on the spindle....

Open the catalog to page 2

55B ADJUSTABLE ANGLE CHECK VALVE 2Pages

Catalog excerpts

All Ridart srl catalogs and technical brochures

55B ADJUSTABLE ANGLE CHECK VALVE
2Pages