NIAGARA Butterfly Valve – Models FFS116G / 5FFS216G & FFS10BS

Large-diameter flanged butterfly valve with ductile iron body and stainless steel disc, designed for efficient operation and compliance with international standards.

Technical Data
End Connections Flanged to BS EN 1092-2 PN10 and PN16
Material: Cast / Ductile Iron
Pressure Rating: PN16
Size: DN700 to DN1800
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Description

NIAGARA Butterfly Valve – Models FFS116G / 5FFS216G & FFS10BS
These large-size butterfly valves are engineered for high-performance flow control in large-scale water, HVAC, and industrial systems.
Manufactured according to BS EN 593:2009 and compliant with the Pressure Equipment Directive 97/23/EC, they offer exceptional reliability, low torque operation, and long service life.
The ductile iron body provides rugged strength, while the stainless steel disc ensures excellent corrosion resistance and durability.
An epoxy-coated finish offers added protection against harsh environmental conditions.

Technical Specifications:

  • Size: DN700 to DN1800

  • Pressure Rating: PN16

  • Material: Cast / Ductile Iron

  • End Connections: Flanged to BS EN 1092-2 PN10 and PN16

Features:

  1. Manufactured to BS EN 593:2009 for guaranteed performance

  2. Complies with European Pressure Equipment Directive 97/23/EC

  3. Suitable for gearbox or actuator operation

  4. Rugged ductile iron construction for all valve sizes

  5. Stainless steel disc as standard for enhanced resistance

  6. Factory-applied epoxy coating for corrosion protection

  7. Low operating torque for smoother performance

Applications:
Ideal for water treatment plants, cooling systems, power generation, and industrial pipelines requiring large-diameter flow control and low-torque operation.

Additional information

Size:

DN700 to DN1800

Pressure Rating:

PN16

End Connections

Flanged to BS EN 1092-2 PN10 and PN16

Material:

Cast / Ductile Iron

Overview

NIAGARA Butterfly Valve – Models FFS116G / 5FFS216G & FFS10BS
These large-size butterfly valves are engineered for high-performance flow control in large-scale water, HVAC, and industrial systems.
Manufactured according to BS EN 593:2009 and compliant with the Pressure Equipment Directive 97/23/EC, they offer exceptional reliability, low torque operation, and long service life.
The ductile iron body provides rugged strength, while the stainless steel disc ensures excellent corrosion resistance and durability.
An epoxy-coated finish offers added protection against harsh environmental conditions.

Technical Specifications:

  • Size: DN700 to DN1800

  • Pressure Rating: PN16

  • Material: Cast / Ductile Iron

  • End Connections: Flanged to BS EN 1092-2 PN10 and PN16

Features:

  1. Manufactured to BS EN 593:2009 for guaranteed performance

  2. Complies with European Pressure Equipment Directive 97/23/EC

  3. Suitable for gearbox or actuator operation

  4. Rugged ductile iron construction for all valve sizes

  5. Stainless steel disc as standard for enhanced resistance

  6. Factory-applied epoxy coating for corrosion protection

  7. Low operating torque for smoother performance

Applications:
Ideal for water treatment plants, cooling systems, power generation, and industrial pipelines requiring large-diameter flow control and low-torque operation.

Details

specifications
End Connections Flanged to BS EN 1092-2 PN10 and PN16
Material: Cast / Ductile Iron
Pressure Rating: PN16
Size: DN700 to DN1800

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