287A MODEL

Seat valve in cast iron, spring loaded

Flange connection PN 16

Application: Steam, water, oil and non-aggressive liquids
» Horizontal or vertical mounting

GENERAL DATA

• Type: 287A
• Material: Cast iron EN-GJL-250
• Pressure class: PN 16
• Cone/stem: Stainless steel X20Cr13 1.4021
• Seat: Stainless steel X12Cr13 1.4006
• Spring: Stainless steel X17CrNi16-2 1.4057
• Face to face: DIN 3202-F1
• Connection: DIN 2533
• Temperature:-10ºC a +120ºC up to 16 bar; +200°C up to 12,8 bar; +300°C up to 9,6 bar
• Options: Body and disc in other materials; Spring loaded disc ; O-rings in other materials; Other connections