Description
PN25 Brass Spring Check Valve
Brass body, EPDM seat, female thread to ISO 228
• Body: forged brass(CW617N)acc EN 12420
• Seat :brass (CW614N)acc EN 12164
• Holder: brass (CW614N)acc EN 12164
• Spindle: brass (CW614N)acc EN 12164
• Sealing: EPDM
• Spring: stainless steel (AISI 302)1.4310
• Connections: female thread acc.ISO228 Technical data:
• Body: forged brass(CW617N)acc EN 12420
• Operating pressure depends on dimension
• Operating temperaturerange-10°c up to 120°c(water o.5°C -95°C,no steam)
• Medium: water, compressed air, etc.(non-aggressive mediums



