2250 MASTERVALVE NRS F4
Body bonnet and wedge made of ductile cast iron EN-GJS 450-10, Full bore gate valve. Outside ...
Complete drainage after cut - off the flow. Monolithic stand pipe made of ductile cast iron pipe DN80. Stainless steel stem with rolled thread. O-ring stem sealing, packing cork protected against medium. Corrosion resistant internal and external parts. Epoxy coating minimum 250 microns according to EN ISO 12944-5. Resistant against disinfectants (suggested solution NaOCl).
Potable water lines; fire prevention systems temperature range to +50˚C.
In vertical position on horizontal pipelines.
