1-Port Rotary Union with Four-Bolt Flange Port2-Port Rotary Union2-Port Rotary Union with Four-Bolt Flange Port3-Port Rotary Union3-Port Rotary Union with Four-Bolt Flange Port4-Port Rotary Union5-Port Rotary Union6-Port Rotary Union6-Port Rotary Union with Four-Bolt Flange Port7-Port Rotary Union7-Port Rotary Union with Four-Bolt Flange Port8-Port Rotary Union8-Port Rotary Union with Four-Bolt Flange Port9-Port Rotary Union9-Port Rotary Union with Four-Bolt Flange Port10-Port Rotary Union10-Port Rotary Union with Four-Bolt Flange Port11-Port Rotary Union11-Port Rotary Union with Four-Bolt Flange Port12-Port Rotary Union13-Port Rotary Union14-Port Rotary Union14-Port Rotary Union with Four-Bolt Flange Port15-Port Rotary Union15-Port Rotary Union with Four-Bolt Flange Port16-Port Rotary Union
9-Port with Four-Bolt Flanges
Rotary Union | Hydraulic Swivel
Our 9-port rotary union with four-bolt flanges as part of its design, is built for the most complex rotational systems where multiple circuits must operate together. Also known as a swivel joint, this advanced rotary union transfers fluid between stationary and rotating components while managing nine independent flow passages at once.
With its four-bolt flange mount, this hydraulic swivel provides a stable connection that stands up to heavy-duty cycles. Each passage is carefully engineered to deliver precise, leak-free performance, supported by a premium sealing system and precision-machined body.
This high-capacity swivel joint is ideal for specialized machinery, multi-function construction equipment, large-scale industrial automation, and other applications where system complexity demands maximum reliability.
Highlights:
- Nine independent flow passages for complex hydraulic systems
- Operates as a swivel joint for rotating systems
- Four-bolt flanges for strong, reliable installation
- Precision-machined for accuracy and consistent operation
- Premium seals for dependable leak resistance under pressure
Our rotary unions can be adapted or custom-built to match your specific requirements.
Part Number: YXIC9ØALR1
- Number of Ports: 9
- Port Type: Combination of Four-Bolt Flange & SAE ORB Ports
- Operating Pressure (psi): 3500
- Port Sizes: (2) -16 CODE 61, (3) -20 CODE 61, (2) -24 CODE 61, (1) -06 ORB, (1) -08 ORB
- Overall Length (in): 25.50
- Spool OD (in): 10.50
- Housing OD (in): 12.30
- Torque Arm: Yes – (2) Spool
- Mounting Plate: Yes – (1) Housing
- Weight (lbs): 689
- Slip Ring Adaptable: No
Part Number: YBIH6ØCNS1
- Number of Ports: 9
- Port Type: Combination of Four-Bolt Flange & SAE ORB Ports
- Operating Pressure (psi): 5500
- Port Sizes: (6) -16 CODE 62, (2) -06 ORB, (1) -16 ORB
- Overall Length (in): 23.10
- Spool OD (in): 11.50
- Housing OD (in): 9.50
- Torque Arm: No – 4x 2-Hole Bolt Hole Patterns in Spool Provided
- Mounting Plate: Yes – (1) Housing
- Weight (lbs): 431
- Slip Ring Adaptable: Yes – Upright, 1.00 Liquid Tight Conn., 1.13 Dia. Thru Bore
Part Number: YBIH7ØLB1
- Number of Ports: 9
- Port Type: Combination of Four-Bolt Flange & SAE ORB Ports
- Operating Pressure (psi): 5000
- Port Sizes: (4) -20 CODE 62 Housing/-20 CODE 62 & -06 ORB Spool, (2) -06 ORB, (1) -12 ORB, (1) -16 ORB, (1) -16 & -08 ORB Housing/-12 ORB Spool
- Overall Length (in): 20.06
- Spool OD (in): 7.50
- Housing OD (in): 10.38
- Torque Arm: No – 2x Bolt Hole Pattern in Spool Provided
- Mounting Plate: Yes – (1) Housing
- Weight (lbs): 350
- Slip Ring Adaptable: Yes – Inverted, 2.50 Dia. Thru Bore
Engineering Files
Access our Library of 3D STEP Files for Rotary Unions and Hydraulic Swivels. Utilize our sample files to integrate and preview our products within your own design projects.
At UEA, we view every question about rotary unions as a chance to innovate. We are dedicated to seamless collaboration. Reach out to us with your inquiries, and let’s work together!