NIAGARA Gate Valve – Model GB32

Heavy-duty bronze gate valve with non-rising stem and precision-machined seating surfaces. Kitemarked to BS EN 12288 and designed for high-pressure applications up to PN32.

Technical Data
End Connections Threaded to BS EN 10226-2
Material: Bronze
Pressure Rating: PN32
Pressure / Temperature: 14 bar at 198°C, 32 bar from -10°C to 100°C, BS EN 12288 PN32
Size: 1/4" to 2"
Test Pressure: Seat: 35.2 bar, Shell: 48 bar
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Description

NIAGARA Gate Valve – Model GB32
The GB32 model is a robust and high-quality bronze gate valve designed for demanding systems requiring reliable shut-off and durability under high pressure.
Manufactured with integral seating surfaces and an inside screw pattern with a non-rising stem, it ensures smooth operation and a compact design suitable for confined spaces.

This valve is Kitemarked to BS EN 12288, guaranteeing consistent quality and compliance with international standards.
Its bronze body offers superior corrosion resistance and long service life, making it ideal for water, air, and general fluid systems operating at elevated pressures and temperatures.

Technical Specifications:

  • Size: 1/4″ to 2″

  • Pressure Rating: PN32

  • End Connections: Threaded to BS EN 10226-2

  • Material: Bronze

  • Test Pressure:

    • Shell: 48 bar

    • Seat: 35.2 bar

  • Pressure / Temperature:

    • BS EN 12288 PN32

    • 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

Threaded to BS EN 10226-2

Material:

Bronze

Test Pressure:

Seat: 35.2 bar, Shell: 48 bar

Pressure / Temperature:

14 bar at 198°C, 32 bar from -10°C to 100°C, BS EN 12288 PN32

Overview

NIAGARA Gate Valve – Model GB32
The GB32 model is a robust and high-quality bronze gate valve designed for demanding systems requiring reliable shut-off and durability under high pressure.
Manufactured with integral seating surfaces and an inside screw pattern with a non-rising stem, it ensures smooth operation and a compact design suitable for confined spaces.

This valve is Kitemarked to BS EN 12288, guaranteeing consistent quality and compliance with international standards.
Its bronze body offers superior corrosion resistance and long service life, making it ideal for water, air, and general fluid systems operating at elevated pressures and temperatures.

Technical Specifications:

  • Size: 1/4″ to 2″

  • Pressure Rating: PN32

  • End Connections: Threaded to BS EN 10226-2

  • Material: Bronze

  • Test Pressure:

    • Shell: 48 bar

    • Seat: 35.2 bar

  • Pressure / Temperature:

    • BS EN 12288 PN32

    • 14 bar at 198°C

    • 32 bar from -10°C to 100°C

Details

specifications
End Connections Threaded to BS EN 10226-2
Material: Bronze
Pressure Rating: PN32
Pressure / Temperature: 14 bar at 198°C, 32 bar from -10°C to 100°C, BS EN 12288 PN32
Size: 1/4" to 2"
Test Pressure: Seat: 35.2 bar, Shell: 48 bar

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