Sliding Gate Regulators

 
mark51_self operating back pressure regulator

MK50 Self Operating Back Pressure Regulator

The Mark 50/51 handles the broadest range of applications including steam, water, oil, gas, air and chemicals. Excellent capacity and the sliding gate trim enable the Mark 50 to quickly and accurately regulate upstream pressure, preventing overpressure situations. The Mark 51 features a larger diaphragm.
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mark53 differential pressure regulator

MK53 Differential Pressure Regulator

The Mark 53 is designed to maintain inlet pressure at a set differential pressure over the signal pressure loaded on the diaphragm. The Mark 54 provides the same flow capacity as the Mark 53 but with less offset in controlled pressure due to a larger diaphragm.
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mark57 externally operated pressure regulator

MK 57 Externally Operated Back Pressure Regulator

The Mark 57 piloted operated back pressure regulator is designed to accurately control pressure to 100% of its rated flow capacity with only a small deviation from setpoint. The Mark 57 provides accuracy that approaches that of controller-operated valves.
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mark60

MK60 Self Operated Pressure Regulator

The MK60 Sliding Gate Pressure Regulator is used to regulate the downstream pressure to a predetermined set point.  The spring in the Mark 60 holds the sliding gate seats in their normally open position to allow the process media to pass through the seats. The downstream pressure is sensed beneath the diaphragm.  As the downstream pressure exceeds the set point, pressure is exerted on the diaphragm which raises the stem to modulate the disc toward the closed position.  As the seats close, downstream pressure will be reduced to the required set point.  A decrease in pressure relaxes the spring and diaphragm to move the seats toward the open position.
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mark63 differential pressure regulator

MK63 Differential Pressure Regulator

The Mark 63 is designed to maintain a constant differential between the pressure on the discharge side of the regulator and the signal pressure loaded on the diaphragm. The Mark 64 provides the same flow capacity but with less offset. The Mark 64 features a larger effective diaphragm area for greater sensitivity.
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mark65_vacuum regulator

MK65 Vaccuum Regulators

Jordan vacuum regulators control very accurately and shutoff tightly to maintain the proper vacuums at predetermined settings and to regulate vacuums on evaporators, cookers, grinding fixtures, milking machines, altitude chambers and other vacuum systems
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mark66 air loaded pressure regulator

MK66 Air Loaded Pressure Regulator

The Mark 66 is one of the most accurate regulators on the market. The dome loaded functionality and the sliding gate seat provide extremely accurate regulation with excellent flow rangeability. Couple the Mark 66 with an extended range I-P for remote control capability
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mark67 pilot operated pressure regulator

MK67 Pilot Operated Pressure regulator

The Mark 67 is for critical pressure reducing applications and provides greater accuracy and lower offset than can be achieved with a self-operated regulator. The Sliding Gate seats provides unsurpassed seat and diaphragm life, ease of installation, simplified maintenance and more accurate performance.
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