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Actuation Valve

The TTV PTFE Seat Actuated Butterfly Valves, available in wafer and lugged patterns, are designed for highly corrosive environments requiring optimal material resistance and clean standards. Featuring non-toxic PTFE internal seals that prevent cross-contamination and ensure a perfect seal with counter flanges, these valves excel in chemical, pharmaceutical, petrochemical, and food-grade applications. Available in ductile iron or stainless steel, they deliver reliable shut-off and corrosion resistance.

The TTV Wafer Pattern PTFE Seat Actuated Butterfly Valves are primarily used in highly corrosive environments requiring optimal material resistance, along with clean or food-grade standards. The Wafer Pattern concentric design incorporates a non-toxic PTFE internal seal that partially extends over the outer body, ensuring a perfect seal with counter flanges. This design eliminates the risk of cross-contamination and delivers a butterfly valve that offers exceptional resistance to chemicals and solvents.

Actuators:	Actreg, Hytork, Air Torque, Elomatic, Koei UNIC, Bettis, Ventus, J-J, & Festo
Size Range:	DN40-DN300 (1 1/2"-12")
Body Materials:	GJS500-7 Ductile Iron Rilsan Coated
Applications:	Chemical, Pharmaceutical, Petrochemical, Corrosive, Food & Beverage, Water, Vacuum

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Fully Lugged Type Ductile Iron PTFE Seat Butterfly Valves serve as dead-end service valves in piping systems, or for instances where predictable or regular disconnection of the pipe on either side is required for maintenance or installation, without disrupting both sides of the line. Featuring a non-toxic PTFE internal seal that partially covers the valve's outer body, these valves ensure a perfect seal with counter flanges, preventing cross-contamination. The PTFE seal also provides exceptional resistance to chemicals and solvents, making these butterfly valves ideal for demanding industrial applications.

Actuators:	Actreg, Hytork, Air Torque, Elomatic, Koei UNIC, Bettis, Ventus, J-J, & Festo
Size Range:	DN32-DN600 (1 1/4"-24")
Body Materials:	GJS500-7 Ductile Iron Rilsan Coated
Applications:	Chemical, Pharmaceutical, Petrochemical, Corrosive, Food & Beverage, Water, Vacuum

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The Wafer Pattern TTV Stainless Steel Actuated PTFE Seat Butterfly Valves provide a high level of corrosion resistance, similar to standard valves, while offering external protection. This protection extends to corrosive environments and meets washdown requirements. Additionally, the Stainless Steel PTFE Seat Butterfly Valve includes FDA-approved materials, ensuring suitability for food-grade applications. For abrasion resistance, the valve is also available with an UHMWPE (Ultra-High-Molecular-Weight Polyethylene) seat option. This makes it an ideal choice for applications requiring both corrosion and abrasion resistance.

Actuators:	Actreg, Hytork, Air Torque, Elomatic, Koei UNIC, Bettis, Ventus, J-J, & Festo
Size Range:	DN32-DN600 (1 1/4"-24")
Body Materials:	CF8M Stainless Steel
Applications:	Chemical, Pharmaceutical, Petrochemical, Corrosive, Food & Beverage, Water, Vacuum

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Lugged stainless steel actuated PTFE seat butterfly valves are ideal for piping systems requiring dead-end service or where routine disconnection of pipes on either side is necessary for maintenance and installation without disrupting both sides of the line. TTV PTFE seat stainless steel butterfly valves provide comprehensive protection against extreme corrosive environments and offer reliable shut-off for pipelines. They are also suitable for food, beverage, and pharmaceutical applications that demand regular washdown.

Actuators:	Actreg, Hytork, Air Torque, Elomatic, Koei UNIC, Bettis, Ventus, J-J, & Festo
Size Range:	DN32-DN600 (1 1/4"-24")
Body Materials:	CF8M 316 Stainless Steel
Applications:	Potable/Waste/Sea Water, Cooling Systems, Oil, Gases, Air, Corrosive, Chemical

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All actuated valve assemblies are fully tested and calibrated in house prior to packing and shipping from our expert team of technical engineers. This means that when they arrive at site, you're immediately ready to install and get your production back up and running.

An actuated butterfly valve is a type of quarter-turn valve that uses an actuator to control the flow of fluids or gases. The actuator can be electric, pneumatic, or hydraulic and automates the operation of the butterfly valve, providing precise and consistent flow control.

A lugged actuated butterfly valve has threaded inserts (lugs) on both sides, allowing it to be used in systems where downstream piping can be removed without affecting the upstream side. This feature makes maintenance easier and allows for dead-end service.

A wafer-style actuated butterfly valve is designed to fit between two flanges and is held in place by bolts that surround the valve body. This design is compact and lightweight, making it ideal for systems where space is limited.

A double-flanged actuated butterfly valve features flanges on both ends, providing a secure connection to the pipeline. This design is especially beneficial in high-pressure applications or when frequent maintenance requires the valve to be removed easily.

Actuated butterfly valves are commonly used in industries such as water treatment, chemical processing, oil and gas, power generation, food and beverage, and HVAC due to their reliable flow control and automation capabilities.

Butterfly valves can be equipped with electric, pneumatic, or hydraulic actuators. Electric actuators are suitable for precise control, pneumatic actuators are ideal for fast operation, and hydraulic actuators are best for high-torque applications.

Key benefits include automated flow control, compact design, cost-effectiveness, and versatility in handling various fluids. Their low-pressure drop and quarter-turn operation make them ideal for on/off and throttling applications.

To select the right size, consider the flow rate, pressure rating, and pipeline diameter. Ensure the valve's Cv (flow coefficient) aligns with your system's flow requirements, and consult manufacturer guidelines for accurate sizing.

Yes, actuated butterfly valves can handle high temperatures with the appropriate choice of materials. For instance, valves with stainless steel bodies and high-temperature seals (like PTFE or Viton) can withstand temperatures up to 400°C.

Routine maintenance includes regular inspection for wear and tear, checking for leaks, lubricating moving parts, and ensuring the actuator functions properly. Replace worn-out seals and gaskets to maintain optimal performance.

Yes, actuated butterfly valves are suitable for throttling applications due to their ability to control the flow precisely. However, ensure that the valve is designed and rated for throttling to prevent damage to the disc or seat.

Actuated butterfly valves should comply with standards such as API 609, ISO 5752, ASME B16.34, and AWWA C504. Additionally, valves used in food, pharmaceutical, or chemical industries may need to meet FDA or specific industry standards.