Mark 93 Series - Sanitary Steam Traps

Brand: Steriflow Valve

The Mark 93 is a balanced port, thermostatic steam trap designed specifically for use in validated clean steam systems.

The sanitary design follows ASME BPE guidelines including a 20Ra µin finish on all internal wetted parts, self-draining design, and all relevant materials, marking and documentation guidelines.
  • Fill fluid meets FDA/ICH Q3C/FDA Class 3 criteria designation 
  • Low subcooling operation reduces probability of temperature validation faults and resultant SIP delays 
  • CRN Registration Number available 
  • Thermostatic steam trap in 316L stainless steel that is designed for clean steam tracing, drip-leg and process applications 
  • All 316L stainless steel housing and internals 
  • Polished components – body interior and exterior are mechanically polished to 20Ra and 40Ra finish respectively 
  • Sanitary clamp ends standard, other ends (tube weld, threaded, ISO/DIN) available upon request 
  • Self draining when installed vertically (outlet side down)
  • New design provides excellent flow rates with low subcooling 
  • FDA and USP Class VI TFE-VIT gasket standard on clamped body, or FDA and USP Class VI o-ring on bolted option 
  • Option for electropolished body 
  • Warranties: – 5 year material and workmanship – 2 year low subcooling performance

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