The Flomatic 2131T 208T/S 1" ball check valve is designed to be fully automatic in operation and well suited for applications involving solids, fibers, or viscous materials. This model features a corrosion-resistant PVC body with a threaded female x female connection and an E‑Z access port for convenient service.

Specifications:

Body: Corrosion-resistant PVC

Connection: 1" Threaded female x female

Ball: Nitrile (Buna-N) self-cleaning sinking ball

Seal: Nitrile (Buna-N)

Access Port: E‑Z access port

Max Pressure: 150 PSI

Max Temperature: 150°F (65°C)

Weight: 1 lbs

Operation: Ball check valves have one moving part, the ball, which moves automatically out of the flow path during operation. When flow stops, the ball rolls back into position to provide a positive seal against backflow.

Installation: Suitable for horizontal or vertical installation. In horizontal installations, 20 feet of static head is recommended for proper seating; in vertical installations, 10 feet is recommended. For service, the ball can be removed by unscrewing and lifting off the cover without removing the valve from the line.

Construction: The PVC body provides corrosion resistance and maintenance-free service. The self-cleaning Buna-N sinking ball and Nitrile seal support dependable shutoff. The E‑Z access port allows ball removal without line disassembly.

Applications: Wastewater systems, sump and effluent service, industrial piping, and other applications where corrosive environments or solids-handling conditions are present.

Flomatic Quality: Flomatic designs and manufactures valves engineered for reliability and long service life using proven designs and materials for water and wastewater systems.

Important: PVC ball check valves are not for ground burial.

* Supplied with two bushings in the carton. Also available with socket weld–change part number from “T” to “S”–same pricing.