Threaded, compact, low to medium flow <3°F (1.7°C) subcool operation

Two piece threaded body, balanced port, low to medium flow thermostatic sanitary steam trap with 3°F (1.7°C) subcool operation, vertical inlet and outlet threaded connections (for tube fitting applications). Designed specifically for biopharmaceutical and food & beverage pilot and trail scale skid equipment manufacturers for pure steam SIP and loop drainage applications

  • Up and downstream process vessel: small to medium sized vessels with validated SIP drain lines
  • Up and downstream process tubing: validated SIP drainage
  • Filters: small filter validated SIP drainage
  • Clean steam distribution drainage
Features & Benefits
  • Low subcooling operation reduces probability of temperature validation faults and resultant SIP delays
  • Lay-in dimension allows drop in replacement of higher subcool competitive traps
  • Compact construction of solid 316L barstock
  • Simple, three piece design with fewer components, cracks and crevices than competitive designs
  • Self-draining when installed vertically (body outlet side down) either vertical or horizontal connections
  • Size: 1/4″, 3/8″, 1/2″, 3/4″, 1″ (DN8, DN10, DN15, DN20, DN25)
  • Connection Type: Standard: NPT; Optional: BSP, EN ISO 228-1
  • Maximum Operating Pressure: 90 psig (6,2 barg)
  • Maximum Allowable Pressure: 145 psig (10,0 barg)
  • Maximum Allowable Temperature: 350°F (177°C)
  • Max. Recommended Differential Pressure: MK93TH: 10 – 50 psi (0,7 – 3,4 bar); MK93TH Option P: 45 – 90 psi (3,1 – 6,2 bar)
  • Materials of Construction: Wetted body/plug material: ASTM SA479 316L (UNS 31603) is standard, EN 10272:2000 GR 1.4435 is optional.  O-Ring: Teflon/Viton, FDA and USP Class VI compliant
  • Nominal Cv (Kv): Cold water: 1.63 (1,41)
  • Surface Finish: Internal: SF1, 20 Ra μm (05, μm) standard; SF5, 20 Ra μin (0,5 Ra μm) electropolish or better optional
  • Subcooling: Less than 3°F (1.7°C)

Steam Trap Comparison Chart

Understanding the differences among the full line of Steriflow steam traps

  • CRN (Canadian Registration Number)
  • ATEX Certified
  • All products use FDA and USP Class VI approved soft goods and seals where possible. Consult each product data for details

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