Category: Industrial Valves

SPHEROIDAL CAST IRON WAFER-TYPE BUTTERFLY VALVE EN-GJS-400-15 PN 16

Wafer-type butterfly valve, spheroidal cast iron EN GJS 400-15 PN16, design according to UNI-EN 593:2017, EPDM rubber sleeve, and coupling slots/holes for connection to EN1092 flanges. The valve is operated using an aluminium lever, however, for diameters up to and including DN 200, it is supplied with a gear reducer, which is equipped with a hand wheel for side operation (ISO 5211 CONNECTION). The valve is designed to have a minimum pressure drop at opening.

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THREADED IN-LINE OR ANGLE SHUNT VALVES EN 10226

In-line or angle valve, spheroidal cast iron EN GJS 500-7 PN 16, threaded EN 10226. Design according to UNI-EN 1074/1-2. The valve is designed to have full passage, with minimum pressure drop. Sealing is achieved by compression of the elastomer covering the wedge (in-line type) or the plug (angle type).

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SPHEROIDAL CAST IRON VENT GJS 500 PN 16 DOUBLE AND SINGLE FLOAT

Double or single float vent made of spheroidal cast iron GJS 500-7, PN16. The vent is defined as having a ‘triple function’ (FILLING – EMPTYING – PASSING) because, if installed correctly on water mains, it can evacuate large quantities of air during the filling phase of the mains; it also allows large quantities of air to enter during the emptying phase of the pipeline, which allows the vacuum effect to be contained and enables even small quantities of air to be evacuated. The vent has a high ratio between the diameter of the air passage orifice and the nominal diameter DN. The floats are coated with non-toxic elastomer. It is supplied with flanged connections and AISI 304 stainless steel screws.

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