Sanitary check valves are offered in sizes 1/2″ – 6″ with a 316 stainless steel body. Suitable for CIP, operating pressure up to 150PIS and a temperature range between 30F – 225F. Sanitary tri-clamp ends (optional butt weld) and standard FDA approved Viton seals (EPDM available upon request).


Series 540-SN

316L stainless steel check valves offer maximum quality that meets all 3A standards.  With a unique clamp design, a simple twist of the wing nut permits a quick disassemble without tools.  The stainless steel spring in this valve assures positive closer and smooth operation.  Eccentric type available upon request.

  • Available sizes 1/2″ – 6″
  • Suitable for C.I.P.
  • Operating pressure to 150 psi
  • Temperature from 30°F min. to 225°F max.
  • Standard end connection-clamp type (butt weld &TI-Line upon request)
  • Standard seals-FDA Viton (EPDM & other elastomers upon request)
  • Internal finish-25 to 30ra average
  • Material Test Reports provided upon request
  • Eccentric Type available upon request