Splitters and Convergers by Roto-Disc®

Roto-Disc now offers a wide range of splitters & convergers.

Available in a variety of materials of construction (M.O.C.), duty schedules and connection types, all come with an easy-to-remove access door and can be polished, hardfaced or coated to meet sanitary and/or abrasive service requirements.

Standard dimensions are shown on the following charts. Custom weldments for particular space, angle and/or connection requirements also available.

Roto-Disc Industrial Valve Splitters and Convergers


Square to Square Offset Converger

Square to Square Offset Converger

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-SS-0C30-03-304 = ( Splitter/Converger Square to Square, Offset 30 degrees, 3 inch, 304 Stainless Steel )

Square – Square Offset Converger

Part No A(O.A.H.) B C D E F G H
SC-SS-OC30-03-XXX 14.00” 30º 5.98” 13.00” 3.00” 2.62” 8 x .44” 6.00”
SC-SS-OC45-03-XXX 12.00” 45º 6.18” 9.00” 3.00” 2.62” 8 x .44” 6.00”
SC-SS-OC30-04-XXX 15.50” 30º 6.87” 13.75” 4.00” 3.12” 8 x .44” 7.00”
SC-SS-OC45-04-XXX 12.38” 45º 6.87” 9.50” 4.00” 3.12” 8 x .44” 7.00”
SC-SS-OC30-06-XXX 19.50” 30º 8.66” 17.25” 6.00” 4.00” 8 x .44” 9.00”
SC-SS-OC45-06-XXX 14.75” 45º 8.50” 11.50” 6.00” 4.00” 8 x .44” 9.00”
SC-SS-OC30-08-XXX 26.50” 30º 11.47” 23.50” 8.00” 3.62” 12 x .62” 12.00”
SC-SS-OC45-08-XXX 19.63” 45º 10.56” 15.13” 8.00” 3.62” 12 x .62” 12.00”
SC-SS-OC30-10-XXX 31.70” 30º 13.52” 28.25” 10.00” 4.25” 12 x .62” 14.00”
SC-SS-OC45-10-XXX 22.50” 45º 12.82” 17.56” 10.00” 4.25” 12 x .62” 14.00”
SC-SS-OC30-12-XXX 38.25” 30º 16.73” 33.88” 12.00” 5.12” 12 x .62” 17.00”
SC-SS-OC45-12-XXX 27.00” 45º 16.10” 21.00” 12.00” 5.12” 12 x .62” 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Square to Round Offset Converger

square-to-round offset converger for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-SR-0C30-03-304 = ( Splitter/Converger Square to Round, Off set 30 degrees, 3 inch, 304 Stainless Steel )

Square – Round Offset Converger

Part No A(O.A.H.) B C D E F G H J K L M N P R
SC-SR-OC30-03-XXX 16.81” 30º 7.20” 15.12” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-SR-OC45-03-XXX 12.75” 45º 6.90” 9.71” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-SR-OC30-04-XXX 19.25” 30º 8.75” 17.00” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-SR-OC45-04-XXX 15.00” 45º 8.75” 11.38” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-SR-OC30-06-XXX 20.43” 30º 9.09” 18.00” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-SR-OC45-06-XXX 19.25” 45º 11.68” 14.68” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-SR-OC30-08-XXX 26.12” 30º 12.00” 22.92” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-SR-OC45-08-XXX 25.63” 45º 14.80” 19.37” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-SR-OC30-10-XXX 36.25” 30º 15.82” 31.21” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-SR-OC45-10-XXX 29.75” 45º 17.92” 23.23” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-SR-OC30-12-XXX 41.00” 30º 18.09” 36.24” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”
SC-SR-OC45-12-XXX 33.25” 45º 20.80” 25.70” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Round to Round Offset Converger

round-to-round wye converger and splitter for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-RR-W30-03-304 = ( Splitter/Converger Round to Round, Wye 30 degrees, 3 inch, 304 Stainless Steel )

Round – Round Wye Converger/Splitter

Part No A(O.A.H.) B C K L M N P R
SC-RR-W30-03-XXX 10.75” 60º 4.59” 3.00” 7.50” 3 .75” 4 6.00”
SC-RR-W45-03-XXX 8.00” 90º 5.19” 3.00” 7.50” 3 .75” 4 6.00”
SC-RR-W30-04-XXX 12.25” 60º 5.23” 4.00” 9.00” 4 .75” 8 7.50”
SC-RR-W45-04-XXX 9.00” 90º 5.81” 4.00” 9.00” 4 .75” 8 7.50”
SC-RR-W30-06-XXX 14.25” 60º 6.16” 6.00” 11.00” 6 .75” 8 9.50”
SC-RR-W45-06-XXX 12.75” 90º 8.71” 6.00” 11.00” 6 .75” 8 9.50”
SC-RR-W30-08-XXX 19.17” 60º 9.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RR-W45-08-XXX 13.23” 90º 9.06” 8.00” 13.50” 8 .75” 8 11.75”
SC-RR-W30-10-XXX 20.13” 60º 9.42” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RR-W45-10-XXX 15.92” 90º 10.61” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RR-W30-12-XXX 23.38” 60º 10.82” 12.00” 19.00” 12 1.00” 12 17.00”
SC-RR-W45-12-XXX ” 17.50” 90º 12.10” 12.00” 19.00” 12 1.00” 12 17.00

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Round to Square Offset Converger

round to square offsset converger for process
* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-RS-0C30-03-304 = ( Splitter/Converger Round to Square, Offset 30 degrees, 3 inch, 304 Stainless Steel )

Round – Square Offset Converger

Part No A(O.A.H.) B C D E F G H J K L M N P R
SC-RS-OC30-03-XXX 15.25” 30º 5.98” 14.25” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-RS-OC45-03-XXX 13.25” 45º 6.18” 10.25” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-RS-OC30-04-XXX 17.50” 30º 6.87” 15.75” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-RS-OC45-04-XXX 14.63” 45º 6.87” 11.75” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-RS-OC30-06-XXX 23.25” 30º 8.66” 21.00” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-RS-OC45-06-XXX 18.50” 45º 8.50” 15.25” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-RS-OC30-08-XXX 31.25” 30º 11.47” 28.25” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RS-OC45-08-XXX 24.38” 45º 10.56” 19.88” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RS-OC30-10-XXX 38.20” 30º 13.52” 34.75” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RS-OC45-10-XXX 29.00” 45º 12.82” 24.06” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RS-OC30-12-XXX 46.00” 30º 16.73” 41.63” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”
SC-RS-OC45-12-XXX 34.75” 45º 16.10” 28.75” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Square to Square Wye Converger Splitter

square-to-square wye converger and splitter for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-SS-W30-03-304 = ( Splitter/Converger Square to Square, Wye 30 degrees, 3 inch, 304 Stainless Steel )

Square to Square Wye Converger/Splitter

Part No A(O.A.H.) B C E F G H J
SC-SS-W30-03-XXX 9.00” 60º 3.58” 3.00” 2.62” .44” 8 6.00”
SC-SS-W45-03-XXX 6.50” 90º 3.69” 3.00” 2.62” .44” 8 6.00”
SC-SS-W30-04-XXX 10.50” 60º 4.22” 4.00” 3.12” .44” 8 7.00”
SC-SS-W45-04-XXX 7.00” 90º 3.81” 4.00” 3.12” .44” 8 7.00”
SC-SS-W30-06-XXX 11.25” 60º 4.40” 6.00” 4.00” .44” 8 9.00”
SC-SS-W45-06-XXX 10.25” 90º 6.24” 6.00” 4.00” .44” 8 9.00”
SC-SS-W30-08-XXX 14.00” 60º 6.02” 8.00” 3.62” .62” 12 12.00”
SC-SS-W45-08-XXX 9.67” 90º 5.50” 8.00” 3.62” .62” 12 12.00”
SC-SS-W30-10-XXX 16.80” 60º 7.50” 10.00” 4.25” .62” 12 14.00”
SC-SS-W45-10-XXX 12.00” 90º 6.69” 10.00” 4.25” .62” 12 14.00”
SC-SS-W30-12-XXX 18.63” 60º 8.07” 12.00” 5.12” .62” 12 17.00”
SC-SS-W45-12-XXX 12.47” 90º 7.07” 12.00” 5.12” .62” 12 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Round to Round Wye Splitter Converger

round-to-round wye converger and splitter for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-RR-W30-03-304 = ( Splitter/Converger Round to Round, Wye 30 degrees, 3 inch, 304 Stainless Steel )

Round – Round Wye Converger/Splitter

Part No A(O.A.H.) B C K L M N P R
SC-RR-W30-03-XXX 10.75” 60º 4.59” 3.00” 7.50” 3 .75” 4 6.00”
SC-RR-W45-03-XXX 8.00” 90º 5.19” 3.00” 7.50” 3 .75” 4 6.00”
SC-RR-W30-04-XXX 12.25” 60º 5.23” 4.00” 9.00” 4 .75” 8 7.50”
SC-RR-W45-04-XXX 9.00” 90º 5.81” 4.00” 9.00” 4 .75” 8 7.50”
SC-RR-W30-06-XXX 14.25” 60º 6.16” 6.00” 11.00” 6 .75” 8 9.50”
SC-RR-W45-06-XXX 12.75” 90º 8.71” 6.00” 11.00” 6 .75” 8 9.50”
SC-RR-W30-08-XXX 19.17” 60º 9.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RR-W45-08-XXX 13.23” 90º 9.06” 8.00” 13.50” 8 .75” 8 11.75”
SC-RR-W30-10-XXX 20.13” 60º 9.42” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RR-W45-10-XXX 15.92” 90º 10.61” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RR-W30-12-XXX 23.38” 60º 10.82” 12.00” 19.00” 12 1.00” 12 17.00”
SC-RR-W45-12-XXX ” 17.50” 90º 12.10” 12.00” 19.00” 12 1.00” 12 17.00

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Square to Round Wye Converger Splitter

square to round wye converger splitter for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-SR-W30-03-304 = ( Splitter/Converger Square to Round, Wye 30 degrees, 3 inch, 304 Stainless Steel )

Square – Round Wye Converger / Splitter

Part No A(O.A.H.) B C E F G H J K L M N P R
SC-SR-W30-03-XXX 10.75” 60º 4.59” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-SR-W45-03-XXX 8.00” 90º 5.19” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-SR-W30-04-XXX 12.25” 60º 5.23” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-SR-W45-04-XXX 9.00” 90º 5.81” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-SR-W30-06-XXX 14.25” 60º 6.16” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-SR-W45-06-XXX 12.75” 90º 8.71” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-SR-W30-08-XXX 19.17” 60º 9.00” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-SR-W45-08-XXX 13.23” 90º 9.06” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-SR-W30-10-XXX 20.13” 60º 9.42” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-SR-W45-10-XXX 15.92” 90º 10.61” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-SR-W30-12-XXX 23.38” 60º 10.82” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”
SC-SR-W45-12-XXX 17.50” 90º 12.10” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”


Round to Square Wye Converger Splitter

round to square wye converger splitter for process

* To indicate duty grade and material preference add the following to the end of each part number: 1) Duty Grade: L = Light; M = Medium; H = Heavy; 2) Material: 304 = CF8; 316 = CF8M; MST = Mild Steel

Part Number Example: SC-RS-w30-03-304 = ( Splitter/Converger Round to Square, Wye 30 degrees, 3 inch, 304 Stainless Steel )

Round – Square Wye Converger / Splitter

Part No A(O.A.H.) B C E F G H J K L M N P R
SC-RS-W30-03-XXX 9.00” 60º 3.58” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-RS-W45-03-XXX 6.50” 90º 3.69” 3.00” 2.62” .44” 8 6.00” 3.00” 7.50” 3 .75” 4 6.00”
SC-RS-W30-04-XXX 10.50” 60º 4.22” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-RS-W45-04-XXX 7.00” 90º 3.81” 4.00” 3.12” .44” 8 7.00” 4.00” 9.00” 4 .75” 8 7.50”
SC-RS-W30-06-XXX 11.25” 60º 4.40” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-RS-W45-06-XXX 10.25” 90º 6.24” 6.00” 4.00” .44” 8 9.00” 6.00” 11.00” 6 .75” 8 9.50”
SC-RS-W30-08-XXX 14.00” 60º 6.02” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RS-W45-08-XXX 9.67” 90º 5.50” 8.00” 3.62” .62” 12 12.00” 8.00” 13.50” 8 .75” 8 11.75”
SC-RS-W30-10-XXX 16.80” 60º 7.50” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RS-W45-10-XXX 12.00” 90º 6.69” 10.00” 4.25” .62” 12 14.00” 10.00” 16.00” 10 1.00” 12 14.25”
SC-RS-W30-12-XXX 18.63” 60º 8.07” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”
SC-RS-W45-12-XXX 12.47” 90º 7.07” 12.00” 5.12” .62” 12 17.00” 12.00” 19.00” 12 1.00” 12 17.00”

Material Thickness: Light: #14ga = .0747” Medium: #11ga = .1196” Heavy: #7ga = .1793”