NIAGARA Butterfly Valve – Model FFSD150

High-performance fully-lugged ductile iron butterfly valve, designed to meet Class 150 standards for robust and reliable flow control.

Technical Data
Operating Pressure: 16.93 bar at 120°C, 19.65 bar from -10°C to 37.8°C
Pressure Rating: Class 150
Test Pressure: Body: 29.5 bar, Seat: 21.6 bar
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Description

NIAGARA Butterfly Valve – Model FFSD150
The FFSD150 is a fully-lugged ductile iron butterfly valve conforming to BS EN 593, engineered for durability, precision, and long service life in demanding applications.
Its Class 150 pressure rating ensures reliable operation under moderate to high pressure systems, while the ductile iron body offers strength and corrosion resistance.
Ideal for water distribution, HVAC systems, and industrial process control, this model provides consistent performance and tight shut-off capability.

Technical Specifications:

  • Pressure Rating: Class 150

  • Operating Pressure:

    • 19.65 bar from -10°C to 37.8°C

    • 16.93 bar at 120°C

  • Material: Ductile Iron

  • Test Pressure:

    • Body: 29.5 bar

    • Seat: 21.6 bar

Features:

  1. Fully-lugged ductile iron construction for secure installation and long service life

  2. Designed to meet BS EN 593 specifications

  3. Suitable for moderate to high-pressure applications

  4. Excellent sealing and low torque operation

  5. Robust body and disc for consistent performance

  6. Maintenance-free design ensuring reliability

Applications:
Perfect for HVAC systems, water supply lines, industrial processing, and pumping systems where strength and tight sealing are essential.

Additional information

Pressure Rating:

Class 150

Operating Pressure:

16.93 bar at 120°C, 19.65 bar from -10°C to 37.8°C

Test Pressure:

Body: 29.5 bar, Seat: 21.6 bar

Overview

NIAGARA Butterfly Valve – Model FFSD150
The FFSD150 is a fully-lugged ductile iron butterfly valve conforming to BS EN 593, engineered for durability, precision, and long service life in demanding applications.
Its Class 150 pressure rating ensures reliable operation under moderate to high pressure systems, while the ductile iron body offers strength and corrosion resistance.
Ideal for water distribution, HVAC systems, and industrial process control, this model provides consistent performance and tight shut-off capability.

Technical Specifications:

  • Pressure Rating: Class 150

  • Operating Pressure:

    • 19.65 bar from -10°C to 37.8°C

    • 16.93 bar at 120°C

  • Material: Ductile Iron

  • Test Pressure:

    • Body: 29.5 bar

    • Seat: 21.6 bar

Features:

  1. Fully-lugged ductile iron construction for secure installation and long service life

  2. Designed to meet BS EN 593 specifications

  3. Suitable for moderate to high-pressure applications

  4. Excellent sealing and low torque operation

  5. Robust body and disc for consistent performance

  6. Maintenance-free design ensuring reliability

Applications:
Perfect for HVAC systems, water supply lines, industrial processing, and pumping systems where strength and tight sealing are essential.

Details

specifications
Operating Pressure: 16.93 bar at 120°C, 19.65 bar from -10°C to 37.8°C
Pressure Rating: Class 150
Test Pressure: Body: 29.5 bar, Seat: 21.6 bar

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