Sump Pump Check Valves · Sump Pump Check Valve

Fernco CV-150T Sump Pump Check Valve

Part # CV-150T

Positive seal protection. Full-flow flapper mechanism creates a reliable one-way seal that prevents back-flow and keeps discharge water moving...
Versatile threaded fit. 1-1/2" male npt inlet threads directly into pump discharge and adapts to 1-1/2" or 1-1/4" piping via flexible couplings.
Durable construction. Heavy-duty thermoplastic body resists corrosion and wear for long service life.
Quick installation. Flexible PVC couplings with rust-resistant stainless steel clamps make installation fast and tool-friendly.

Sump Pump Check Valves Size: 1.25" x 1.24"

Connects Cast Iron, Plastic and Steel to Cast Iron, Plastic and Steel

Drawing (PDF) All documents

Dimensions

Dimensional drawing of CV-150T data sheet

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Length	2.50 in
Width	2.50 in
Height	4.50 in
Weight	0.6 lb

Product details

The Fernco CV-150T sump pump check valve delivers dependable one-way flow protection for sump pump discharge systems, helping prevent water from flowing back into the sump pit and reducing wear on your pump. Featuring a full-flow flapper design and durable thermoplastic construction, this threaded check valve installs quickly and securely with flexible PVC couplings and rust-resistant stainless clamps. Built for long-lasting performance in residential and light commercial drainage applications, the CV-150T ensures smooth discharge and enhanced pump longevity.

Pump protection. Minimizes cycling and pump wear by eliminating reverse flow, improving system efficiency and reliability.

American craftsmanship. With over 60 years of proud manufacturing in the USA, Fernco's products reflect unparalleled quality and reliability, underpinned by decades of industry expertise.