Description
Chemical-Resistant Three-Way Connections for Equal-Size OD Tubing
JACO Kynar compression union tees join three equal-size OD tubes in one compact fitting. Each PVDF compression union tee has a chemical-resistant body and plastic gripper nuts for compression connections without threaded adapters. Choose 1/4-inch, 3/8-inch, or 1/2-inch OD sizes for chemical feed, water treatment, laboratory, food-contact, and industrial fluid systems.
Key Features
- Three equal compression ports: The equal-size tube union tee divides or combines flow between three OD tubing lines of the same size.
- Kynar PVDF construction: The chemical-resistant PVDF tee provides strong resistance to abrasion and many corrosive fluids.
- Broad temperature range: Rated for working temperatures from -40°F to 250°F.
- Pressure capability: JACO publishes operating pressures up to 220 PSI for Kynar fittings equipped with plastic grippers.
- Material compliance: The PVDF material is FDA compliant for repeated food contact, and JACO lists its Kynar fittings as NSF Listed.
Specifications
| Specification | Details |
|---|---|
| Brand | JACO |
| Fitting type | Series 70 union tee |
| Material | Kynar PVDF |
| Connection type | Three compression tube ports |
| Tube arrangement | Three equal-size OD connections |
| Gripper type | Plastic gripper |
| Working temperature | -40°F to 250°F |
| Published operating pressure | Up to 220 PSI with plastic grippers* |
| Available tube sizes | 1/4-inch, 3/8-inch, and 1/2-inch OD |
*Confirm tubing compatibility, temperature, fluid, pressure, and operating conditions before installation.
Available Sizes
| Size | Connection Configuration |
|---|---|
| 1/4-inch PVDF union tee | 1/4-inch OD × 1/4-inch OD × 1/4-inch OD |
| 3/8-inch PVDF union tee | 3/8-inch OD × 3/8-inch OD × 3/8-inch OD |
| 1/2-inch PVDF union tee | 1/2-inch OD × 1/2-inch OD × 1/2-inch OD |
All three ports on each PVDF tube tee fitting accept the same outside-diameter tubing size.
Choose the Right JACO Tee Fitting
Choose a JACO Kynar compression union tee when all three lines use the same OD tubing size. This three-way compression tube fitting uses no pipe threads on its ports.
Use a JACO Kynar union connector to join two tubes in a straight line. Choose a JACO Kynar male branch tee when the branch must connect to a female threaded port. View the JACO fittings collection for more configurations.
How to Install a JACO Kynar Compression Union Tee
- Cut each tubing end squarely, then remove all internal and external burrs.
- Insert the tubing through the back of the nut and nut assembly until it reaches the tube stop.
- Hold the tubing firmly against the tube stop while hand-tightening the nut.
- Use a wrench to tighten the nut another 1-1/2 to 2 turns.
- Retighten all nuts after the system reaches its projected operating temperature.
Repeat these steps for all three ports, but do not apply PTFE tape or pipe thread sealant to the compression connections.
Applications
This Kynar compression tee fitting is suitable for compatible systems such as:
- Chemical feed and transfer lines
- Water treatment equipment
- Laboratory and process tubing
- Food-processing fluid systems
- Industrial fluid distribution
Always verify PVDF and tubing compatibility with the fluid, concentration, temperature, pressure, and installation environment.
Order JACO Kynar Union Tees from Cleanflow
Order JACO Kynar compression union tees from Cleanflow Utility Supply Company, an authorized JACO supplier serving Canada and the United States. Cleanflow offers free shipping on orders over $199 and 30-day returns, with product selection help available at info@cleanflow.ca.
Frequently Asked Questions
What does a PVDF compression union tee do?
A PVDF compression union tee connects three equal-size OD tubing lines. It can divide one fluid line into two branches or combine two lines into one, depending on the system design and permitted flow direction.
What size tube fits a JACO union tee?
Each JACO Kynar compression union tee accepts one matching OD tube size across all three ports. Available configurations fit 1/4-inch, 3/8-inch, or 1/2-inch OD tubing, so select the fitting by tubing outside diameter.
How do you install a JACO compression union tee?
Cut and deburr the tubing, insert it through the nut assembly to the tube stop, and hand-tighten the nut. Then wrench-tighten it another 1-1/2 to 2 turns and retighten every nut after the system reaches operating temperature.
Does a PVDF union tee need PTFE tape?
No, this union tee uses compression connections on all three ports and has no NPT threads. Do not apply PTFE tape or pipe thread sealant to the tubing or compression nut assembly.
What is the difference between a union tee and a male branch tee?
An equal-size tube union tee has three compression ports for OD tubing. A male branch tee has compression connections on the straight run. Its male threaded branch connects the fitting to a female threaded component.
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