Selection | 1199 Series
1199-26A SERIES The North American 1199-26A butterfly valve assemblies are designed for control of natural gas as well as air for pressures up to 25 psi (depending on size) and temperatures up to 200°F. They are not for tight shutoff. Butterfly valves have no appreciable pressure drop when wide open in full size pipe allowing efficient handling of flows and velocities of normal combustion systems. For additional specifi- cations and sizing information see 1126A literature . Electronic Linearization Function (available on the 1615-H and 1615-K models only). The circuit board electronically converts the input signal to match the flow characteristics of a typical butterfly valve. Consequently, the actuator will make smaller rotational movements when subjected to lower input signals and larger rotational movements when subjected to higher input signals. For example (based on a 90° modulating range), a change in input signal from 4 to 8 mA (25% increase) will cause a rotational movement of 11.25°. An equal signal change from 16 to 20 mA will cause a rotational movement of 45°. The linearization function can easily be enabled or disabled by re-positioning a jumper on the circuit board . SELECTION Determine valve designation (see 1126A literature for sizing information) and actuator model designation (see "Actuator Selection" section [see 1615 literature† for additional information]). After determining valve and actuator that is desired, use the following 1199-26A Selection Chart to designate the 1199-26A series motorized valve assembly.
1199-26A SELECTION CHART
1199
1615-B
1615-D
1615-E
1615-K
1615-N
1615-W
1615-X
1615-Y
1126A-0Q
1199-0B-26A
1199-0D-26A
1199-0E-26A 1199-0K-26A 1199-0N-26A 1199-0W-26A 1199-0X-26A
1199-0Y-26A
1126A-1Q
1199-1B-26A
1199-1D-26A
1199-1E-26A
1199-1K-26A 1199-1N-26A 1199-1W-26A
1199-1X-26A
1199-1Y-26A
1126A-2Q
1199-2B-26A
1199-2D-26A
1199-2E-26A
1199-2K-26A 1199-2N-26A 1199-2W-26A
1199-2X-26A
1199-2Y-26A
1126A-3Q
1199-3B-26A
1199-3D-26A
1199-3E-26A
1199-3K-26A 1199-3N-26A 1199-3W-26A
1199-3X-26A
1199-3Y-26A
1126A-4Q
1199-4B-26A
1199-4D-26A
1199-4E-26A
1199-4K-26A 1199-4N-26A 199-4W-26A
1199-4X-26A
1199-4Y-26A
1126A-5Q
1199-5B-26A
1199-5D-26A
1199-5E-26A
1199-5K-26A 1199-5N-26A 1199-5W-26A
1199-5X-26A
1199-5Y-26A
1126A-6Q
1199-6B-26A
1199-6D-26A
1199-6E-26A 1199-6K-26A 1199-6N-26A 1199-6W-26
1199-6X-26A
1199-6Y-26A
1126A-7Q
1199-7B-26A
1199-7D-26A
1199-7E-26A
1199-7K-26A 1199-7N-26A 1199-7W-26A
1199-7X-26A
1199-7Y-26A
1126A-8Q
1199-8B-26A
1199-8D-26A
1199-8E-26A 1199-8K-26A 1199-8N-26A 1199-8W-26A 1199-8X-26A
1199-8Y-26A
Fireye Actuator: — The 1126A-0Q thru -7Q are available with the Fireye R410-2248 actuator
1199-26A Selection Example: For a packaged assembly consisting of the 1126A-5Q valve size with a 1615-B actuator, select 1199-5B-26A.
† Bulletin 1615: Actuator/Control Motor selection ; Sheet 1615-1:Instruction Manual 1615: Installation and Operation Manual and specification . The 1126A designation suffix "Q" not found in the standard 1126A literature indicates the special direct-coupled model required with the 1199 assembly.
Fireye
1199-26A
Bulletin 1126A: Butterfly Valves. ** Inlet must be below 3psi to use.
Bulletin 1199 Page 5
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