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White CPVC check valve with true union ends, 2 inch size

HAYWARD POOL PRODUCTS INC

HAYWARD POOL PRODUCTS INC TC20200ST Check Valve Trap 2 in

SKU CH-4MEW-503YG MPN TC20200ST

A 2-inch true-union check valve with CPVC body, Viton seals and 3 psi cracking pressure handles 70 gpm flow up to 235 psi at 70 °F

  • TypeDrain Components
  • MaterialHAWA
  • Prevents backflow with 3 psi cracking pressure
  • Handles 70 gpm flow for efficient circulation
  • CPVC body resists corrosion in pool chemicals
  • Viton seals withstand 190 °F maximum temperature
  • Rated 235 psi at 70 °F for reliable operation

Check Valve for 2" Pipe

The Hayward TC20200ST is a true-union ball check valve built for 2-inch piping. CPVC body and Viton seals handle water up to 190 degrees F and 235 psi at 70 degrees F. It installs vertically with FNPT by socket connections and cracks open at 3 psi.

For Plumbing Systems Needing Backflow Prevention

Suits installers who need a full-flow inline valve that can be serviced without cutting pipe. Not for steam lines, horizontal runs, or systems that exceed the 235 psi pressure limit or the 190 degree F temperature ceiling.

70 GPM Full-Flow Capacity

The valve passes 70 gallons per minute at full flow, making it the deciding figure for sizing the component to the pump and pipe network. Verify the system demand against this rate before specifying the part.

Highlights

  • Prevents backflow with 3 psi cracking pressure
  • Handles 70 gpm flow for efficient circulation
  • CPVC body resists corrosion in pool chemicals
  • Viton seals withstand 190 °F maximum temperature
  • Rated 235 psi at 70 °F for reliable operation

Specifications

TypeDrain Components
MaterialHAWA
BrandHayward
ModelTC20200ST

Questions about this item

What pipe size and connection type must my existing plumbing have to install this TC20200ST check valve?

The valve is designed for 2-inch pipe with FNPT x Socket connections, so your system needs matching threaded and socket ends in that diameter.

Will this CPVC valve with Viton seals handle the 190 °F water temperature my older heater loop produces?

Yes, the valve is rated for a maximum water temperature of 190 °F and Viton seals are compatible with that range.

How can I confirm the valve is sealing properly after I install it vertically in the line?

Pressurize the system up to 235 psi at 70 °F; the valve should open at 3 psi cracking pressure and allow 70 gpm full flow without back-flow when the pump stops.

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