Dyna-Flo
Dyna-Flo has established themselves as a leader in the process industry. They design, produce and test a diverse range of control valves, actuators, and process instrumentation for a wide range of industries including: Oil, Gas, Chemical and Power Generation.
Model 360 Control Valves
The Model 360 control valve is a heavy-duty globe style control valve. Model 360 control valves are a balanced cage guided, single port valves that can be used for either throttling or on-off control of either liquids or gases.
Model 361 Control Valves
The Model 361 control valve is a heavy-duty globe style control valve typically used for high temp applications up to 800°F. Model 361 control valves are a balanced cage guided, single port valves that can be used for either throttling or on-off control of either liquids or gases.
Model 362 Control Valves
The Model 362 control valve is a heavy-duty, top guided, unbalanced, single port valve that is suitable for either throttling or on-off control of either liquids or gases.
Model 363 Control Valves
The Model 363 Control Valve is a heavy-duty globe style control valve with with trim suitable for low Cv. The Model 363 is a heavy-duty, top guided, unbalanced, single port valve that is suitable for either throttling or on-off control of either liquids or gases.
Model 570, 571, 573 Control Valves
The Model 570 Series Segmented Ball style control valve is suited to high flow, low pressure drop services. The straight through unrestricted flow path provides higher capacity than globe style valves. Both Models 571 and 573 have raised face flanged bodies.
Model 590 Control Valves
The Model 590 Series Ball style control valve is suited to high flow, low pressure drop services. The straight through unrestricted flow path provides higher capacity than globe style valves. Both Models 571 and 573 have raised face flanged bodies.
Model 4000 Pressure Controller
The Dyna-Flo 4000 Series pneumatic pressure controllers are the "brains" of a self contained, local pneumatic PID control loop. The pressure controller detects the process pressure using a Bourdon tube sensing element. The process pressure is then compared to an operator-adjusted set point, which in turn modulates the controller output. The controller’s pneumatic output is connected to a final control device, typically a control valve, that changes the process pressure.
Model 5000 Level Controller
The 5000 level controller utilizes an innovative relay manifold design providing easy maintenance and improved safety. 5000 level controllers provide a pneumatic signal output for use with a control valve. The design of the 5000 allows for operational consistency through high and low pressure applications. 5000 level controllers are equipped with special access to the displacer arm seal, which can be serviced without disrupting the vessel connection.
Model DFC & DFO Valve Actuator
The DFC/DFO Series linear actuator's large diaphragm area allows for low supply pressure operation, and the spring provides fail safe positions of a control valve on loss of pneumatic supply. Model DFC actuators are fail closed (down). Model DFO actuators are fail open (up).
Model DFR Valve Actuator
The Model DFR is a versatile rotary diaphragm actuator typically used on ball or butterfly valves like the 570 or 660 series control valves. It can be configured for fail closed or fail open applications and a variety of mounting and shaft connection adaptation is available for any other rotary application. High strength and low dead band are achieved with our cast steel clamped lever design along with added safety and reliability.