BW30: PN 10/16 wafer-type butterfly valve

BW30

BW30: WAFER-TYPE BUTTERFLY VALVE PN 10/16

Description

Centre-mounted butterfly shut-off valve with a wafer-type body in spheroidal cast iron and a disc in AISI 316 stainless steel, with an EPDM elastomer seal, operating pressure PN 10/16, bore dimensions in accordance with standard EN 558, manufactured in accordance with the relevant product standards and the EN ISO 9001 quality management system. Product compliant with Ministerial Decree 174 of 6 April 2004 (Supply and distribution of water intended for human consumption). Anti-corrosion coating using FBE (Fusion Bonded Epoxy) powder, colour RAL 5017 blue, minimum thickness 250 μm.
Wafer-type butterfly valves are suitable for in-line installation between two flanges (or at the end of a line with a counter-flange); centring is achieved by means of slots machined into the valve body.

Application

Heating systems, hot water up to 110°C. Air conditioning systems (HVAC). Water treatment and distribution systems, waste water, industrial and agricultural applications, fire-fighting systems. Not suitable for liquids containing mineral oils, hydrocarbons, steam or liquids that have a corrosive effect on the EPDM seal coating. Other liquids and larger diameters available on request.
They are suitable for flow throttling and regulation.
(Provided the correct product is selected for the application) They are suitable for: in-line and end-of-line applications, and for service requiring frequent operation; the integrated mounting flange in accordance with ISO 5211 allows for easy fitting of a wide range of actuators.