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Steam Valves

TTV PTFE Seat Lugged Stainless Steel Butterfly Valve

TTV PTFE Seat Lugged Stainless Steel Butterfly Valve

£299.99 GBP
£299.99 GBP
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The TTV PTFE Seat Lugged Stainless Steel Butterfly Valve is a premium, high-performance valve designed to meet the rigorous demands of industrial environments where precision and durability are paramount. This valve combines the corrosion-resistant properties of stainless steel with the superior sealing capabilities of a PTFE (Polytetrafluoroethylene) seat, ensuring reliable and efficient flow control in a wide range of applications.

Key Features:

  • Superior Chemical Resistance: The PTFE seat offers excellent resistance to a wide variety of corrosive chemicals, acids, and alkalis, making it suitable for harsh industrial environments.

  • Stainless Steel Durability: Constructed with a robust stainless steel body, this valve provides exceptional durability and resistance to corrosion, ensuring a long service life even in the most demanding conditions.

  • Lugged Design: The lugged design allows for easy installation between flanges and supports the ability to isolate sections of the pipeline during maintenance without shutting down the entire system.

  • Precise Flow Control: Engineered for precision, this valve ensures accurate flow regulation with minimal torque, reducing wear and extending the lifespan of the valve components.

  • Leak-Proof Sealing: The PTFE seat ensures a tight, leak-proof seal, which is essential for preventing fluid loss and maintaining process integrity in critical applications.

  • Versatile Applications: Suitable for a variety of industries, including chemical processing, pharmaceuticals, food and beverage, and water treatment, thanks to its versatile design and reliable performance.

  • Compact and Efficient: With its compact design, the TTV PTFE Seat Lugged Stainless Steel Butterfly Valve is ideal for installations where space is limited, without compromising on performance or efficiency.

  • Easy Maintenance: The lugged design facilitates easy disassembly and reassembly, simplifying maintenance procedures and reducing downtime.

Applications:

  • Chemical Processing: Ideal for handling aggressive chemicals, ensuring safe and reliable flow control.

  • Pharmaceutical Manufacturing: Ensures contamination-free operation in critical pharmaceutical processes.

  • Food and Beverage: Meets stringent hygiene standards while controlling the flow of food-grade chemicals and fluids.

  • Water Treatment: Reliable in managing treated water and chemical flows in water treatment facilities.

Specifications:

  • Size Range: DN40 to DN300
  • Pressure Rating: ANSI 150, PN16, PN10
  • Seat Material: PTFE (Polytetrafluoroethylene)
  • Body Material: Stainless Steel
  • Disc Material: Stainless Steel
  • Connection Type: Lugged

The TTV PTFE Seat Lugged Stainless Steel Butterfly Valve is the ideal solution for industries that require robust, chemically resistant, and dependable flow control. Its advanced design and construction ensure consistent performance and longevity, making it a vital component in any industrial fluid management system.

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FAQ's

What is the difference between a valve and an actuator?

A valve controls the flow of a fluid (such as water, gas, or steam), while an actuator is the device that operates the valve — automatically opening, closing, or positioning it. Actuators can be electric, pneumatic, or hydraulic, depending on the application and control requirements.

What types of actuators are available?

The main types of actuators are:

Pneumatic actuators – use compressed air for fast, reliable operation.

Electric actuators – use electrical power for precise control.

Hydraulic actuators – use fluid pressure for high-torque applications.

Each type offers unique advantages depending on the environment, media, and system control needs.

How do I choose the right actuator for my valve?

To select the correct actuator, consider:

Valve type and torque requirement

Power source available (air, electric, or hydraulic)

Operating environment (temperature, humidity, hazardous area)

Control signal type (on/off or modulating)

Matching actuator torque and compatibility with the valve’s ISO mounting ensures reliable performance.

What are the main types of valves used in automation?

The most common valves in automated systems include:

Ball valves – for tight shutoff and quick operation.

Butterfly valves – for larger flow control with compact design.

Globe valves – for precise throttling and flow regulation.

Check valves – to prevent backflow.

Gate valves – for full bore flow isolation.

What’s the difference between a double-acting and spring-return actuator?

Double-acting actuators use air (or power) to both open and close the valve.


Spring-return actuators use air to open (or close) the valve, and a built-in spring to automatically return it to a safe position when power or air is lost — ideal for fail-safe operation.

How often should valves and actuators be serviced?

Regular maintenance intervals depend on operating conditions, but a good rule of thumb is to inspect every 6–12 months.

This includes checking for leaks, lubrication, seal wear, and actuator responsiveness to prevent unexpected downtime.