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Hydronamic (CV14S-MxF) Check Valve - 1-4" MNPT x 1-4" FNPT

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Hydronamic (CV14S-MxF) Check Valve - 1-4" MNPT x 1-4" FNPT

The Hydronamic CV14S-MxF Check Valve prevents backflow in residential and commercial water filtration systems with a reliable 1.0 psi cracking pressure and 303 stainless steel construction. Rated for flow rates up to 2.80 gpm at 20 psi, this 1/4" MNPT x 1/4" FNPT valve ensures one-way flow protection in compact installations.
SPECIFICATIONS

Hydronamic CV14S-MxF Check Valve

Material
303 Stainless Steel
Corrosion-resistant construction
Connection Size
1/4" MNPT x 1/4" FNPT
Male x Female threads
Cracking Pressure
1.0 psi ±0.5
Standard assembly
Max Flow Rate
2.80 gpm @ 20 psi
Rated performance
TECHNICAL DETAILS

Performance Data

Flow Rate @ 5 psi 0.28 gpm
Flow Rate @ 10 psi 1.92 gpm
Flow Rate @ 15 psi 2.36 gpm
Flow Rate @ 20 psi 2.80 gpm
O-Ring Compound Options Silicone, Buna, Viton, EPDM
Model Number CV14S-MxF
Manufacturer Hydronamic
COMPATIBILITY & APPLICATIONS

Where This Check Valve Works

The Hydronamic CV14S-MxF is designed for reverse osmosis systems, inline water filters, and booster pump installations where backflow prevention is critical. The 1/4" NPT threading integrates directly with standard RO tubing adapters, permeate lines, and pressurized storage tank connections. Multiple o-ring compound options allow compatibility with chlorinated water, high-purity deionized systems, and food-grade applications. Use this check valve to protect pumps, membranes, and upstream components from reverse pressure events.

💧 Install the check valve with the arrow marking pointing in the direction of flow. The low 1.0 psi cracking pressure minimizes pressure drop while still providing reliable backflow protection in RO and filtration systems.
The Hydronamic CV14S-MxF Check Valve prevents backflow in residential and commercial water filtration systems with a reliable 1.0 psi cracking pressure and 303 stainless steel construction. Rated for flow rates up to 2.80 gpm at 20 psi, this 1/4" MNPT x 1/4" FNPT valve ensures one-way flow protection in compact installations.
SPECIFICATIONS

Hydronamic CV14S-MxF Check Valve

Material
303 Stainless Steel
Corrosion-resistant construction
Connection Size
1/4" MNPT x 1/4" FNPT
Male x Female threads
Cracking Pressure
1.0 psi ±0.5
Standard assembly
Max Flow Rate
2.80 gpm @ 20 psi
Rated performance
TECHNICAL DETAILS

Performance Data

Flow Rate @ 5 psi 0.28 gpm
Flow Rate @ 10 psi 1.92 gpm
Flow Rate @ 15 psi 2.36 gpm
Flow Rate @ 20 psi 2.80 gpm
O-Ring Compound Options Silicone, Buna, Viton, EPDM
Model Number CV14S-MxF
Manufacturer Hydronamic
COMPATIBILITY & APPLICATIONS

Where This Check Valve Works

The Hydronamic CV14S-MxF is designed for reverse osmosis systems, inline water filters, and booster pump installations where backflow prevention is critical. The 1/4" NPT threading integrates directly with standard RO tubing adapters, permeate lines, and pressurized storage tank connections. Multiple o-ring compound options allow compatibility with chlorinated water, high-purity deionized systems, and food-grade applications. Use this check valve to protect pumps, membranes, and upstream components from reverse pressure events.

💧 Install the check valve with the arrow marking pointing in the direction of flow. The low 1.0 psi cracking pressure minimizes pressure drop while still providing reliable backflow protection in RO and filtration systems.
$15.75

Original: $45.00

-65%
Hydronamic (CV14S-MxF) Check Valve - 1-4" MNPT x 1-4" FNPT

$45.00

$15.75

Description

The Hydronamic CV14S-MxF Check Valve prevents backflow in residential and commercial water filtration systems with a reliable 1.0 psi cracking pressure and 303 stainless steel construction. Rated for flow rates up to 2.80 gpm at 20 psi, this 1/4" MNPT x 1/4" FNPT valve ensures one-way flow protection in compact installations.
SPECIFICATIONS

Hydronamic CV14S-MxF Check Valve

Material
303 Stainless Steel
Corrosion-resistant construction
Connection Size
1/4" MNPT x 1/4" FNPT
Male x Female threads
Cracking Pressure
1.0 psi ±0.5
Standard assembly
Max Flow Rate
2.80 gpm @ 20 psi
Rated performance
TECHNICAL DETAILS

Performance Data

Flow Rate @ 5 psi 0.28 gpm
Flow Rate @ 10 psi 1.92 gpm
Flow Rate @ 15 psi 2.36 gpm
Flow Rate @ 20 psi 2.80 gpm
O-Ring Compound Options Silicone, Buna, Viton, EPDM
Model Number CV14S-MxF
Manufacturer Hydronamic
COMPATIBILITY & APPLICATIONS

Where This Check Valve Works

The Hydronamic CV14S-MxF is designed for reverse osmosis systems, inline water filters, and booster pump installations where backflow prevention is critical. The 1/4" NPT threading integrates directly with standard RO tubing adapters, permeate lines, and pressurized storage tank connections. Multiple o-ring compound options allow compatibility with chlorinated water, high-purity deionized systems, and food-grade applications. Use this check valve to protect pumps, membranes, and upstream components from reverse pressure events.

💧 Install the check valve with the arrow marking pointing in the direction of flow. The low 1.0 psi cracking pressure minimizes pressure drop while still providing reliable backflow protection in RO and filtration systems.
Hydronamic (CV14S-MxF) Check Valve - 1-4" MNPT x 1-4" FNPT | Isopure Water