2250 MASTERVALVE NRS F4
Body bonnet and wedge made of ductile cast iron EN-GJS 450-10, Full bore gate valve. Outside ...
Decorative, vintage design, complete drainage after full cut - off the flow. Stainless steel stem with rolled thread. O-ring stem sealing, packing cork protected against medium. Forged packing cork protected against unscrewing. EPDM fully vulcanized valve plug. UV resistant epoxy coating minimum 250 microns according to EN ISO 12944-5. Resistant against disinfectants (suggested solution NaOCl). Working pressure PN16.
Potable water lines; fire prevention systems temperature range to +50˚C
In vertical position on horizontal pipelines