Mark 80 Series

Company Name : Jordan

Sizes: 1/2″ (DN15) through 2″ (DN50)

End Connections

  • Threaded – FNPT, BSPT, BSPP
  • ANSI Flanges – 150#, 300#
  • DIN Flanges – PN 10/16, PN25/40

Body Materials

  • Ductile lron
  • Bronze
  • Carbon Steel
  • Stainless Steel

Trim Materials

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

Seat Materials:

  • 316 Stainless Steel

Yoke Material: Carbon Steel

Stem Packing Materials:

  • Spring-loaded Teflon (to 450ºF max/232ºC max)
  • Braided (above 500ºF/260ºC up to 650ºF/343ºC) Service: steam, water, oil, gas, air and chemicals Shutoff: ANSI Class IV

Action:

  • Direct (increase in temperature clases valve)
  • Reverse (increase in temperature opens valve)

Specifications

Body Rating (Max):

  • Ductile lron: 988 psi @ 100ºF; 988 psi @ 450ºF (68,1 bar @ 37,8ºC; 68,8 bar @232,2ºC)
  • Carbon Steel: 1480 psi @ 100ºF; 1235 psi @ 450ºF (102,0 bar @ 37,8ºC; 85 ,2 bar @ 232,2ºC)
  • Vitan/Namex (450ºF (232ºC) temp limit)
  • Stainless Steel: 1480 psi @ 100ºF; 990 psi @ 450ºF (102,0 bar @ 37,8ºC; 68 ,3 bar @ 232,2ºC)
  • Bronze: 500 psi @ 100ºF; 350 psi @ 450ºF (34,5 bar
    @ 37,8ºC; 24, 1 bar @ 232,2ºC)
  • -20ºF (-28,9ºC) temperature limit on all materials
  • For other temperatures, consult factory

Overheat Protection: 100ºF (38ºC) above top of control range

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

THERMAL SYSTEM SPECIFICATIONS

Actuator: Type SWA

Capillary Material:

  • Standard – Copper
  • Optional – SST

Armor/Bulb Material:

  • Standard – SST with copper bulb
  • Optional – SST with SST bulb; Teflon with Teflon/ SST bulb

Capillary/Armor Length:

  • Standard – 8 feet
  • Optional – lengths to 100 feet

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