Mark 60 Series Pressure Regulators

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 Steriflow Sanitary Valves > Mark 95 Series



Mark 95 Series The Mark 95 is available with a hard or soft seat and a variety of diaphragm and o-ring materials, making the valve well-suited for virtually any sterile back pressure application.

The Mark 95 operates by sensing the inlet pressure, or back pressure, beneath the diaphragm, as flow enters from inlet port on the side. As the back pressure exceeds the setpoint, the diaphragm force compresses the range spring permitting the stem to move from the seat toward the open position. As the flow increases, the back pressure is relieved and the spring and diaphragm relax, allowing the stem to return to the normally closed position. If a different set point is desired, a simple turn of the adjusting screw will increase or decrease the setting to any set point within the range covered by the regulator's spring.

Features & Benefits




Soft seat capability for ANSI Class VI shutoff
No guiding surfaces in the fluid – prevents particulate generation
100% 316L barstock body and trim
Self-draining
No threads in contact with service media
Easy to disassemble for cleaning
Clean-In-Place/Steam-In-Place – dome features spring arrangement to allow CIP/SIP
Remote setpoint capability