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White PVC inline check valve with dual socket ends

HAYWARD POOL PRODUCTS INC

HAYWARD POOL PRODUCTS INC TC1300SE 3" Socket PVC Check Valve

SKU CH-AZ4J-AACPD MPN TC1300SE

A 3-inch PVC inline check valve with true-union socket connections for vertical pool plumbing

  • TypeDrain Components
  • MaterialHAWA
  • Prevents backflow with a single-flow inline design
  • PVC body resists corrosion in pool plumbing systems
  • EPDM seals handle water from 40 to 140 degrees F
  • Rated for 150 psi at 70 degrees F
  • True union socket ends simplify installation and maintenance

3-Inch PVC Check Valve for Pool Plumbing

The Hayward TC1300SE is a true-union inline check valve built from PVC with EPDM seals and a 3-inch socket connection. It handles flow in a single direction and allows full flow when open, making it suitable for pool and spa circulation systems where backflow prevention is required.

Suits vertical installations needing 150 psi at 70

This valve fits vertical pipe runs operating between 40 and 140 Degrees F with a cracking pressure of 3 psi and a rated flow of 150 gpm. It is not rated for steam service, so installers needing high-temperature steam compatibility should look at a different valve design.

Verify 3-inch socket sizing

Confirm that your existing pipe uses a 3-inch socket joint and that system pressure does not exceed 150 psi at 70 Degrees F. Ensure the mounting orientation can be vertical and that the media temperature stays within the 40 to 140 Degrees F range for reliable sealing.

Highlights

  • Prevents backflow with a single-flow inline design
  • PVC body resists corrosion in pool plumbing systems
  • EPDM seals handle water from 40 to 140 degrees F
  • Rated for 150 psi at 70 degrees F
  • True union socket ends simplify installation and maintenance

Specifications

TypeDrain Components
MaterialHAWA
BrandHayward
ModelTC1300SE

Questions about this item

What pipe size and connection type must the existing plumbing have for the TC1300SE to fit directly?

The valve uses a 3-inch socket-by-socket connection, so the plumbing must be 3-inch PVC pipe with socket ends for solvent-weld installation.

Will the valve hold back flow if the pump runs at 150 psi and 70 Degrees F?

Yes, the valve is rated for a maximum water pressure of 150 psi at 70 Degrees F, and its 3 psi cracking pressure prevents reverse flow under those conditions.

How can I confirm the valve is sealing properly after installation?

Pressurize the line to operating pressure and verify no water passes backward through the valve; the EPDM seat and 3 psi cracking pressure should stop reverse flow completely.

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