

NIAGARA Check Valve – Model CB4325W
Durable bronze swing check valve with a horizontal pattern, designed for one-way flow and automatic closure against reverse flow. Available in multiple disc materials to suit various system requirements.
Technical Data | |
---|---|
Material: | Bronze |
Pressure Rating: | PN25 |
Pressure / Temperature: | 25 bar from -10°C to restricted 90°C, BS 5154:1991 PN25 |
Size: | 3/4" to 2 |
Test Pressure: | Seat: 27.5 bar – Hydraulic, Shell: 6 bar – Pneumatic |

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- Description
- Additional information
Description
NIAGARA Check Valve – Model CB4325W
The CB4325W model is a high-quality bronze swing check valve designed to allow fluid flow in one direction while automatically preventing backflow.
It features a horizontal swing pattern for smooth operation and various disc material options to match different fluid types and system conditions.
Constructed from robust bronze, it ensures exceptional corrosion resistance, strength, and long-term reliability even under demanding pressures and temperatures.
The taper threaded connections are manufactured to BS EN 10226 ISO 7-1 (BS 21) standards, providing secure and leak-free installation.
Technical Specifications:
-
Size: 3/4″ to 2″
-
Pressure Rating: PN25
-
End Connections: Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
-
Material: Bronze
-
Pressure / Temperature:
-
BS 5154:1991 PN25
-
25 bar from -10°C to restricted 90°C
-
-
Test Pressure:
-
Shell: 6 bar – Pneumatic
-
Seat: 27.5 bar – Hydraulic
-
Additional information
Size: | 3/4" to 2 |
---|---|
Pressure Rating: | PN25 |
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 CB4325W
The CB4325W model is a high-quality bronze swing check valve designed to allow fluid flow in one direction while automatically preventing backflow.
It features a horizontal swing pattern for smooth operation and various disc material options to match different fluid types and system conditions.
Constructed from robust bronze, it ensures exceptional corrosion resistance, strength, and long-term reliability even under demanding pressures and temperatures.
The taper threaded connections are manufactured to BS EN 10226 ISO 7-1 (BS 21) standards, providing secure and leak-free installation.
Technical Specifications:
-
Size: 3/4″ to 2″
-
Pressure Rating: PN25
-
End Connections: Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
-
Material: Bronze
-
Pressure / Temperature:
-
BS 5154:1991 PN25
-
25 bar from -10°C to restricted 90°C
-
-
Test Pressure:
-
Shell: 6 bar – Pneumatic
-
Seat: 27.5 bar – Hydraulic
-
Details
specifications | |
---|---|
Material: | Bronze |
Pressure Rating: | PN25 |
Pressure / Temperature: | 25 bar from -10°C to restricted 90°C, BS 5154:1991 PN25 |
Size: | 3/4" to 2 |
Test Pressure: | Seat: 27.5 bar – Hydraulic, Shell: 6 bar – Pneumatic |
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