NIAGARA Check Valve – Model CB4325

Durable bronze swing check valve with a horizontal pattern, designed to prevent backflow and ensure one-way flow. Built with high-quality materials and available in various disc options for different applications.

Technical Data
End Connections Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
Material: Bronze
Pressure Rating: PN25
Pressure / Temperature: 25 bar from -10°C to restricted 90°C, BS 5154:1991 PN25
Size: 1/4" to 2
Test Pressure: Seat: 27.5 bar – Hydraulic, Shell: 6 bar – Pneumatic
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Description

NIAGARA Check Valve – Model CB4325
The CB4325 model is a robust and high-quality bronze swing check valve designed for reliable one-way flow control in plumbing and industrial systems.
It features a horizontal swing pattern for smooth operation and reduced turbulence, ensuring efficient performance across different fluid systems.

Constructed from premium bronze, this valve provides excellent corrosion resistance and long service life.
It also offers various disc material options, allowing customization based on specific media or system requirements.
The taper threaded ends comply with BS EN 10226 ISO 7-1 (BS 21), ensuring secure and leak-free connections.

Technical Specifications:

  • Size: 1/2″ to 2″

  • Pressure Rating: PN25

  • End Connections: Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

  • Test Pressure:

    • Shell: 6 bar – Pneumatic

    • Seat: 27.5 bar – Hydraulic

  • Material: Bronze

  • Pressure / Temperature:

    • BS 5154:1991 PN25

    • 25 bar from -10°C to restricted 90°C

Additional information

Size:

1/4" to 2

Pressure Rating:

PN25

End Connections

Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

Test Pressure:

Seat: 27.5 bar – Hydraulic, Shell: 6 bar – Pneumatic

Material:

Bronze

Pressure / Temperature:

25 bar from -10°C to restricted 90°C, BS 5154:1991 PN25

Overview

NIAGARA Check Valve – Model CB4325
The CB4325 model is a robust and high-quality bronze swing check valve designed for reliable one-way flow control in plumbing and industrial systems.
It features a horizontal swing pattern for smooth operation and reduced turbulence, ensuring efficient performance across different fluid systems.

Constructed from premium bronze, this valve provides excellent corrosion resistance and long service life.
It also offers various disc material options, allowing customization based on specific media or system requirements.
The taper threaded ends comply with BS EN 10226 ISO 7-1 (BS 21), ensuring secure and leak-free connections.

Technical Specifications:

  • Size: 1/2″ to 2″

  • Pressure Rating: PN25

  • End Connections: Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

  • Test Pressure:

    • Shell: 6 bar – Pneumatic

    • Seat: 27.5 bar – Hydraulic

  • Material: Bronze

  • Pressure / Temperature:

    • BS 5154:1991 PN25

    • 25 bar from -10°C to restricted 90°C

Details

specifications
End Connections Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
Material: Bronze
Pressure Rating: PN25
Pressure / Temperature: 25 bar from -10°C to restricted 90°C, BS 5154:1991 PN25
Size: 1/4" to 2
Test Pressure: Seat: 27.5 bar – Hydraulic, Shell: 6 bar – Pneumatic

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