NIAGARA Gate Valve – Model GS16

Durable ductile iron flanged gate valve with non-rising stem design. Ideal for water and fluid systems requiring high strength, corrosion resistance, and reliable shut-off performance.

Technical Data
End Connections Flanged to BS EN 1092-2 PN16
Material: Ductile Iron
Pressure Rating: PN16
Pressure / Temperature: 10 bar from -10°C to 120°C, 12.8 bar at 200°C
Size: 50mm to 300mm
Test Pressure: Seat: 17.6 bar, Shell: 24 bar
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Description

NIAGARA Gate Valve – Model GS16
The GS16 model is a high-performance ductile iron gate valve designed for dependable flow control in water distribution and industrial applications.
Constructed from ductile iron with integral flanges, it provides superior strength, corrosion resistance, and ease of installation without the need for pipe threading.

Its inside screw pattern with a non-rising stem allows for compact installation, making it suitable for areas with limited vertical clearance.
Manufactured and tested according to BS EN 1092-2 PN16, the GS16 offers exceptional reliability and pressure retention across a wide temperature range.

Technical Specifications:

  • Size: 50mm to 300mm

  • Pressure Rating: PN16

  • End Connections: Flanged to BS EN 1092-2 PN16

  • Material: Ductile Iron

  • Test Pressure:

    • Shell: 24 bar

    • Seat: 17.6 bar

  • Pressure / Temperature:

    • 16 bar from -10°C to 120°C

    • 12.8 bar at 200°C

Additional information

Size:

50mm to 300mm

Pressure Rating:

PN16

End Connections

Flanged to BS EN 1092-2 PN16

Material:

Ductile Iron

Test Pressure:

Seat: 17.6 bar, Shell: 24 bar

Pressure / Temperature:

10 bar from -10°C to 120°C, 12.8 bar at 200°C

Overview

NIAGARA Gate Valve – Model GS16
The GS16 model is a high-performance ductile iron gate valve designed for dependable flow control in water distribution and industrial applications.
Constructed from ductile iron with integral flanges, it provides superior strength, corrosion resistance, and ease of installation without the need for pipe threading.

Its inside screw pattern with a non-rising stem allows for compact installation, making it suitable for areas with limited vertical clearance.
Manufactured and tested according to BS EN 1092-2 PN16, the GS16 offers exceptional reliability and pressure retention across a wide temperature range.

Technical Specifications:

  • Size: 50mm to 300mm

  • Pressure Rating: PN16

  • End Connections: Flanged to BS EN 1092-2 PN16

  • Material: Ductile Iron

  • Test Pressure:

    • Shell: 24 bar

    • Seat: 17.6 bar

  • Pressure / Temperature:

    • 16 bar from -10°C to 120°C

    • 12.8 bar at 200°C

Details

specifications
End Connections Flanged to BS EN 1092-2 PN16
Material: Ductile Iron
Pressure Rating: PN16
Pressure / Temperature: 10 bar from -10°C to 120°C, 12.8 bar at 200°C
Size: 50mm to 300mm
Test Pressure: Seat: 17.6 bar, Shell: 24 bar

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