Tees
Types of Tee Fittings
Tee fittings provide a branch connection off a main run in hydraulic and pneumatic circuits. They are used to split flow, add a branch line, or route to additional components while maintaining a pressure-rated connection.
- Tees used to branch flow to a secondary circuit or component.
- Tees selected to match port/thread standards and sealing methods across ports.
- Tees used where layout requires a compact branch connection.
For multi-branch routing, see Crosses.
Key Selection Criteria for Tee Fittings
- Thread and sealing method compatibility for run and branch ports.
- Pressure rating and temperature requirements.
- Port size compatibility and routing requirements for the branch line.
- Flow requirements and restriction considerations.
- Installation clearance and serviceability needs.
Select tees that maintain consistent sealing and rating across both the main run and branch connection.
Frequently Asked Questions
When should I use a tee fitting in a fluid power circuit?
Use a tee when you need a single branch off a main line to route flow or air to another component or circuit.
What should I confirm to match the branch port and run ports?
Confirm thread type, sealing method, and size for all ports so the tee matches your system standard on the main run and the branch.
How do tees impact flow to the main run vs the branch?
Flow distribution depends on the circuit design and downstream restrictions. Select a tee size and layout that supports required flow to both the main run and branch without unnecessary restriction.