Mark 65 Series

Company Name : Jordan

Sizes: 1/2″ (DN15) through 2″ (DN50)

(Note: 1/ 4 ” (ONB) & 3/ 8 ” (ON12) use 1/2″ (ON15) body with reducer bushings)

End Connections

  • Threaded – FNPT, BSPT, BSPP
  • ANSI Flanges – 150#, 300#
  • DIN Flanges – PN10/16 , PN25/40

Body Materials

  • Ductile lron – SA-395
  • Bronze – SB-61
  • Carbon Steel – SA-216 WCB
  • Stainless Steel – SA-351 CF8M

Trim Materials

  • 303 SS for DI, BRZ & CS body valves
  • 316SS for SS body valves

Seats Materials:

  • Jorcote on SST – Standard
  • Other materials available – Consult factory


Diaphragm Materials:

  • Stainless Steel (450ºF (232ºC) temp limit)
  • Buna-Nitrile (200ºF (93ºC) temp limit)
  • Vitan (450ºF (232ºC) temp limit)
  • Jorlon (450ºF (232ºC) temp limit)

Spring Housing Materials: Cast lron or Ductile lron

Service: Steam, water, oil, gas, air and chemicals

Shutoff: ANSI Class IV

Vacuum Control Ranges: 1″ Hg to 25″ Hg vacuum

Low Flow Cv’s (Kv’s) Available

Reduced Cv’s (Kv’s) can be used in a valve of any size so long as the required Cv (Kv) is a smaller value than the standard for that particular size.

We will respond to your request within 24 Hours during business days

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