Industrial Control Valves

Wafer Style Valve with Handwheel - Mark75 HW
The Mark 75HW is a manually operated, sliding gate control valve. The wafer style body provides great value for the end user while offering all of the benefits of the sliding gate seat. The hand wheel operator allows the user to manually position the valve for optimum flow and lock in place. The...
Boiler Feedwater Control Valve - Mark 33 Series
The Mark 33 is a motor-operated valve featuring the Jordan sliding gate seat and heavy-duty industrial motors for proportional (resistance), on-off, 4-20 mA electronic control. Models include the Mark 33 in sizes 1/4" through 2" (DN8 through DN50), the high flow Mark 331/332 with Cv's up to 70 (60,...
Motor Operated Control Valve - Mark 37 Series
The Mark 37 is a motor-operated control valve that combines a state-of-the-art electronic linear actuator with the exceptional performance of Jordan's sliding gate valve seat design. It’s superior accuracy makes the Mark 37 an ideal final control element in distributed process control systems....
Electric Three-Way Valve - Mark 39 Series
The Mark 39 is a motor-operated, three-way control valve that combines the performance of the Jordan sliding gate seat with the time-proven quality of the Honeywell industrial motor. Available for either diverting (Mark 39) or mixing (Mark 39MX) services, the Mark 39 utilizes two sets of seats to...
Float/Lever Operated Valve - Mark 40 Series
The Mark 40 and Mark 46 are designed with the unique sliding gate seats for lever control of tanks. Both valves utilize the same design with the exception of the actuator. The Mark 40 is supplied with a float actuator while the Mark 46 is supplied with a lever and a series of drilled holes for...
Adjustable Cam Valve - Mark 44 Series
The Mark 44 adjustable cam valve is used to control the flow of fuel oil to a burner. It is ideally suited for process applications with frequent changes in fuel/air mixture because the valve can easily meet new requirements by simply readjusting the cam screws. The valve is designed for...
Sliding Gate Control Valve - Mark 70 Series
The Mark 70 Series is a line of pneumatically-operated, diaphragm control valves that combine multiple spring actuators with the precision of sliding gate seat for closer control and greater accuracy. Jordan's unique sliding gate control valve trim teams up with pressure, temperature, pH, level...
Bellows Seal Control Valve - Mark 74 Series
The Mark 74 provides long-term, leak-free performance when fugitive emissions are a primary concern. The Mark 74 offers exceptional bellows life with a valve stroke that is just a fraction of that of other rising stem valves. This means Jordan Valve can use a smaller formed bellows ...
Wafer Style Sliding Gate Control Valve - Mark 75 Series
The Mark 75 Series is the next generation of control valves by Jordan Valve with all the benefits of the sliding gate seat design, coupled with the lightweight, compact wafer style body, the Mark 75 provides unparalleled performance and value.          ...
High Cycle, On/Off Control Valve - Mark 76 Series
While many pneumatic, modulating control valves can be used for on/off service by supplying air pressure to the actuator in excess of the spring range, they are sometimes an inadequate solution to control a process. True on/off control valves, like the Mark 76, offer many advantages over this...
Globe Style Control Valve - Mark 78 Series
The Mark 78 pneumatic control valve is designed for accurate performance and simplified maintenance. It can be used on a variety of applications including viscous/corrosive liquids, process gases, or utility steam in process or utility service. The Mark 78 utilizes a cage-retained seat design...
3 Way Mixing/Diverting Control Valve - Mark 79 Series
The Mark 79 is an air-operated control valve that can accept a 3-15 psi air signal from any of the temperature or process controllers sold by Jordan Valve. It can also be controlled by turbidity, flow, or level controllers and can be set up for direct control or with optional side or top mounted...
Angle Body On/Off Valve - Mark 2000 Series
The Mark 2000 is an externally piloted, angle-seat valve with self-adjusting packing gland, intermediate relief, and wiper. The angle-seat construction of the body makes extremely high flow rates possible, particularly in comparison to conventional globe valves. The compact size and light-weight...