NRS Series High Pressure Soft Seated Non Return Valves
Part Number (s): ND17758
The NRS is a range of soft seated, spring loaded non return / check valves. They are suitable for use with gases or liquids to prevent reverse flow in high pressure lines.
Features:Inline compact, soft seated, tight shut off.
Outlet Pressure Range - bar:414
Outlet Pressure Range - psi:6000
Lift Pressure - bar:0.18
Lift Pressure - psi:2.5
Nominal bore - mm:12
Flow Factor/ Cv:2.9
Medium:Compressed gases and liquids
Standard Materials:Body: Nickel Aluminium Bronze, Brass or Monel. Spindle: Phospher Bronze or Stainless Steel. O Rings: Nitrile, Viton or EPDM
Ordering Information:Nominal bore. Body configuration. Maximum working pressure. Flow Medium. Port Configuration. Lift pressure. Operating and storage temperature. Certification and QA requirements.
Service instruction reference:SI967