NV | Rotork

Loading component...

Instrumentation Valves
BIFOLD - Needle Valves
NV

Bifold

NV

BIFOLD - Needle Valves

Hydraulic Instrumentation Needle valves with dynamic sealing and non wetted threads

News and Updates

Head office

Rotork plc
Brassmill Lane
Bath
BA1 3JQ
United Kingdom

Company number: 00578327

Loading component...

Contact our support team

Loading component...

About us
Sustainability
Careers
Investors
Contact us

Loading component...

Solutions

Integrated Ethernet
Packaged Solutions
Carbon Capture and Storage (CCS)
Industrial Gases - Hydrogen
Desalination
Methane Emissions Reduction

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Products

Loading component...

Loading component...

Loading component...

Loading component...

Industries

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Service

Loading component...

Loading component...

Loading component...

Support

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

We’re here to help answer any questions you may have. Please get in touch.

Manage Cookies
Modern slavery
Patents
Privacy
Digital services terms and conditions
Terms and conditions

Product Line

Electric Industrial Actuators
Electric Intelligent Actuators
Electro-Hydraulic Actuators
Heavy Duty Fluid Actuators
Light Duty Fluid Actuators
HVAC Actuators
Precision Modulating Actuators
Flow Pressure Control and Filtration
Gearbox Accessories
Master Station, Networks and Protocols
Multi-turn Gearboxes
Part-turn Gearboxes
Valve Positioners and Controllers
HVAC Sensors
Instrumentation Valves
Electrical Instrumentation
Limit Switches and Position Transmitters

Our Brands

Bifold
Centork
Fairchild
Hanbay
Mastergear
Midland
M&M International
Noah
Remote Control
RotoHammer
Schischek
Soldo Controls
YTC

Our Group Products and Services brochure

Download a copy

Chemical, Process & Industrial

Chemical, process & industrial
Carbon capture & storage
Chemicals
Data centres
Hydrogen
Industrial
Process

Oil & Gas

Oil & gas
Oil & gas - downstream
Methane emissions reduction
Oil & gas - midstream
Oil & gas - upstream

Water & Power

Water & power
Conventional thermal power
Desalination
Nuclear power
Renewable power
Water
Wastewater

placeholder

placeholder

Thought leadership

placeholder

The focus on Energy Transition at Rotork

View more about Energy Transition

Rotork Service

Connected services
Field services
Reliability services
Support services

About Rotork service
Download Service Brochure
Product registration
Request an iAM report

Need OEM Service Support?

How can we help?

Service technical support
Wiring diagram selector
Sizing and selection toolkit
Software downloads
Rotork app
Discontinued products

Global directory
Technical training
Product registration

Rotork Leeds Reception 2024

Can't find what you're looking for?

Product Line

Electric Industrial Actuators
Electric Intelligent Actuators
Electro-Hydraulic Actuators
Heavy Duty Fluid Actuators
Light Duty Fluid Actuators
HVAC Actuators
Precision Modulating Actuators
Flow Pressure Control and Filtration
Gearbox Accessories
Master Station, Networks and Protocols
Multi-turn Gearboxes
Part-turn Gearboxes
Valve Positioners and Controllers
HVAC Sensors
Instrumentation Valves
Electrical Instrumentation
Limit Switches and Position Transmitters

Solutions

Integrated Ethernet
Packaged Solutions
Carbon Capture and Storage (CCS)
Industrial Gases - Hydrogen
Desalination
Methane Emissions Reduction

Our Brands

Bifold
Centork
Fairchild
Hanbay
Mastergear
Midland
M&M International
Noah
Remote Control
RotoHammer
Schischek
Soldo Controls
YTC

Our Group Products and Services brochure

Download a copy

Chemical, Process & Industrial

Chemical, process & industrial
Carbon capture & storage
Chemicals
Data centres
Hydrogen
Industrial
Process

Oil & Gas

Oil & gas
Oil & gas - downstream
Methane emissions reduction
Oil & gas - midstream
Oil & gas - upstream

Water & Power

Water & power
Conventional thermal power
Desalination
Nuclear power
Renewable power
Water
Wastewater

placeholder

placeholder

Thought leadership

placeholder

The focus on Energy Transition at Rotork

View more about Energy Transition

Rotork Service

Connected services
Field services
Reliability services
Support services

About Rotork service
Download Service Brochure
Product registration
Request an iAM report

Need OEM Service Support?

How can we help?

Service technical support
Wiring diagram selector
Sizing and selection toolkit
Software downloads
Rotork app
Discontinued products

Global directory
Technical training
Product registration

Rotork Leeds Reception 2024

Can't find what you're looking for?

About us
Sustainability
Work with us
Investors

Product Line

Electric Industrial Actuators
Electric Intelligent Actuators
Electro-Hydraulic Actuators
Heavy Duty Fluid Actuators
Light Duty Fluid Actuators
HVAC Actuators
Precision Modulating Actuators
Flow Pressure Control and Filtration
Gearbox Accessories
Master Station, Networks and Protocols
Multi-turn Gearboxes
Part-turn Gearboxes
Valve Positioners and Controllers
HVAC Sensors
Instrumentation Valves
Electrical Instrumentation
Limit Switches and Position Transmitters

Solutions

Integrated Ethernet
Packaged Solutions
Carbon Capture and Storage (CCS)
Industrial Gases - Hydrogen
Desalination
Methane Emissions Reduction

Loading component...

Our Group Products and Services brochure

Download a copy

Loading component...

Loading component...

Loading component...

placeholder

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Products

Loading component...

Loading component...

Loading component...

Loading component...

Industries

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Service

Loading component...

Loading component...

Loading component...

Support

Loading component...

Loading component...

Loading component...

Loading component...

Loading component...

Our Brands

Bifold
Centork
Fairchild
Hanbay
Mastergear
Midland
M&M International
Noah
Remote Control
RotoHammer
Schischek
Soldo Controls
YTC

Chemical, Process & Industrial

Chemical, process & industrial
Carbon capture & storage
Chemicals
Data centres
Hydrogen
Industrial
Process

Oil & Gas

Oil & gas
Oil & gas - downstream
Methane emissions reduction
Oil & gas - midstream
Oil & gas - upstream

Water & Power

Water & power
Conventional thermal power
Desalination
Nuclear power
Renewable power
Water
Wastewater

placeholder

Thought leadership

placeholder

The focus on Energy Transition at Rotork

View more about Energy Transition

Rotork Service

Connected services
Field services
Reliability services
Support services

About Rotork service
Download Service Brochure
Product registration
Request an iAM report

Need OEM Service Support?

How can we help?

Service technical support
Wiring diagram selector
Sizing and selection toolkit
Software downloads
Rotork app
Discontinued products

Global directory
Technical training
Product registration

Rotork Leeds Reception 2024

Can't find what you're looking for?

Product Line

Electric Industrial Actuators
Electric Intelligent Actuators
Electro-Hydraulic Actuators
Heavy Duty Fluid Actuators
Light Duty Fluid Actuators
HVAC Actuators
Precision Modulating Actuators
Flow Pressure Control and Filtration
Gearbox Accessories
Master Station, Networks and Protocols
Multi-turn Gearboxes
Part-turn Gearboxes
Valve Positioners and Controllers
HVAC Sensors
Instrumentation Valves
Electrical Instrumentation
Limit Switches and Position Transmitters

Solutions

Integrated Ethernet
Packaged Solutions
Carbon Capture and Storage (CCS)
Industrial Gases - Hydrogen
Desalination
Methane Emissions Reduction

Our Brands

Bifold
Centork
Fairchild
Hanbay
Mastergear
Midland
M&M International
Noah
Remote Control
RotoHammer
Schischek
Soldo Controls
YTC

Our Group Products and Services brochure

Download a copy

Chemical, Process & Industrial

Chemical, process & industrial
Carbon capture & storage
Chemicals
Data centres
Hydrogen
Industrial
Process

Oil & Gas

Oil & gas
Oil & gas - downstream
Methane emissions reduction
Oil & gas - midstream
Oil & gas - upstream

Water & Power

Water & power
Conventional thermal power
Desalination
Nuclear power
Renewable power
Water
Wastewater

placeholder

placeholder

Thought leadership

placeholder

The focus on Energy Transition at Rotork

View more about Energy Transition

Rotork Service

Connected services
Field services
Reliability services
Support services

About Rotork service
Download Service Brochure
Product registration
Request an iAM report

Need OEM Service Support?

How can we help?

Service technical support
Wiring diagram selector
Sizing and selection toolkit
Software downloads
Rotork app
Discontinued products

Global directory
Technical training
Product registration

Rotork Leeds Reception 2024

Can't find what you're looking for?

About us
Sustainability
Work with us
Investors