Mark 60 Series Pressure Regulators

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 Sliding Gate Regulators > Mark 67 Series



Mark 67 Series The Mark 67 Series is for critical pressure reducing applications and provides greater accuracy and lower offset than can be achieved with a self-operated regulator.

The Mark 67 is part of the sliding gate regulator offering. In the case of the Mark 67 regulator, the much shorter stroke of the sliding gate, combined with the action of the pilot valve, creates a faster and more accurate (less droop) response. This allows a shorter travel for the seats to reach optimal positioning, with less diaphragm movement.

Features & Benefits




Mark 67 — features the Mark 69 plug-style pilot valve for pressure settings ranging from 10 psi to 150 psi (0,69 bar to 10,34 bar).
Mark 67 with 69D Pilot — features the optional differential pilot for services where a constant differential must be maintained between two fluids. It is commonly used for atomizing steam and il for combustion on oil burners where a constant differential between the steam and oil must be maintained.
Mark 67 with 69A Pilot — features the optional air loaded pilot that allows remote adjustment of your pressure setpoint by changing the air pressure loaded to the dome. This option is recommended where droop must be kept to a minimum, where remote control is needed, or where frequent setpoint changes may be required.
Sliding Gate Seats — main valve features unique seats for straight-through flow with reduced turbulence and quiet operation, fast response and tight shutoff.