NIAGARA Check Valve – Model CB432

Durable bronze check valve with a horizontal lift pattern and metal-to-metal seat for enhanced sealing. Designed to ensure reliable backflow prevention and long-lasting performance under high pressure and temperature conditions.

Technical Data
End Connections Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
Material: Bronze
Pressure Rating: PN32
Pressure / Temperature: 14 bar at 198°C, 32 bar from -10°C to 100°C, BS 5154 PN32 Series B
Size: 1/4" to 2
Test Pressure: Seat: 35.2 bar – Hydraulic, Shell: 6 bar – Pneumatic
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Description

NIAGARA Check Valve – Model CB432
The CB432 model is a high-quality bronze check valve designed to prevent backflow and maintain one-way fluid direction in piping systems.
It features a robust bronze body with a horizontal lift pattern, ensuring smooth and efficient operation.

The metal-to-metal seat design provides superior sealing and durability, making it ideal for demanding applications involving high pressure or temperature variations.
With taper threaded connections manufactured according to BS EN 10226 ISO 7-1 (BS 21), this valve guarantees compatibility and reliability across different system configurations.

Technical Specifications:

  • Size: 1/2″ to 2″

  • Pressure Rating: PN32

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

  • Test Pressure:

    • Seat: 35.2 bar – Hydraulic

    • Shell: 6 bar – Pneumatic

  • Material: Bronze

  • Pressure / Temperature:

    • BS 5154 PN32 Series B

    • 14 bar at 198°C

    • 32 bar from -10°C to 100°C

Additional information

Size:

1/4" to 2

Pressure Rating:

PN32

End Connections

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

Test Pressure:

Seat: 35.2 bar – Hydraulic, Shell: 6 bar – Pneumatic

Material:

Bronze

Pressure / Temperature:

14 bar at 198°C, 32 bar from -10°C to 100°C, BS 5154 PN32 Series B

Overview

NIAGARA Check Valve – Model CB432
The CB432 model is a high-quality bronze check valve designed to prevent backflow and maintain one-way fluid direction in piping systems.
It features a robust bronze body with a horizontal lift pattern, ensuring smooth and efficient operation.

The metal-to-metal seat design provides superior sealing and durability, making it ideal for demanding applications involving high pressure or temperature variations.
With taper threaded connections manufactured according to BS EN 10226 ISO 7-1 (BS 21), this valve guarantees compatibility and reliability across different system configurations.

Technical Specifications:

  • Size: 1/2″ to 2″

  • Pressure Rating: PN32

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

  • Test Pressure:

    • Seat: 35.2 bar – Hydraulic

    • Shell: 6 bar – Pneumatic

  • Material: Bronze

  • Pressure / Temperature:

    • BS 5154 PN32 Series B

    • 14 bar at 198°C

    • 32 bar from -10°C to 100°C

Details

specifications
End Connections Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
Material: Bronze
Pressure Rating: PN32
Pressure / Temperature: 14 bar at 198°C, 32 bar from -10°C to 100°C, BS 5154 PN32 Series B
Size: 1/4" to 2
Test Pressure: Seat: 35.2 bar – Hydraulic, Shell: 6 bar – Pneumatic

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