Steriflow Mark 95A Series Sanitary Back-Pressure Regulating Valves

Air loaded sanitary back pressure reducing valve designed to allow the user to change setpoints remotely via a cabinet or panel  mounted air regulator or though a distributed control system or PLC using a I-P transducer.  Unique among its peers, the Mark 95A is normally open with the air supply is removed, allowing process or sanitization fluids to drain.
 

Mark 95A Series Sanitary Back Pressure Regulators Valves

Steriflow Valves

Features & Benefits:

  • Normally open when air supply is removed
  • Compact design significantly reduces the installation space and weight if mounting the valve on a process skid
  • Permits full automation of Process, Rinse, CIP and SIP setpoints
  • Valve body and trim is the same as the time-tested MK95 design
  • Optimized diaphragm material, surface area and support system for unsurpassed performance and life
  • Accessory I/P or air regulator available for automated and/or remote set point control

 

Specifications:

  • Size: 1/2″, 3/4″, 1″, 1-1/2″, 2″ (DN15, DN20, DN25, DN40, DN50)
  • End Connections: ASME, Tri-Clamp, butt weld, others upon request
  • Cv & Flow Characteristic: 0.5 – 19 Cv (0,4 – 16,3 Kv)
  • Setpoint Range: 1/2″ – 1″: 3 – 105; 1-1/2″: 3 – 85; 2″ 5 – 60
  • Wetted Material: ASME SA479 316L (UNS 31603) is standard. EN 10272:2000 GR 1.4435, AL-6XN®, Hastelloy C-22 and others are optional
  • Surface Finish: ASME BPE SF5, 20Ra (0,5µm) electropolish is standard, 8Ra (0,2µm) optional
  •  Diaphragm Material : Jorlon USP Class VI
  • Soft Seat Option: All materials FDA, USP Class VI; Teflon, PEEK, Jorlon
Manufacturer
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Steriflow Valves

Mark 95A Series Sanitary Back Pressure Regulators Valves (Steriflow-Product-Overview.pdf, 767 Kb) [Download]