Wras Valves
TTV Stainless Steel Lugged Butterfly Valves
TTV Stainless Steel Lugged Butterfly Valves
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Please Note: Only the EPDM Seat Is WRAS Approved – Not the Entire Valve
The TTV Stainless Steel Lugged Butterfly Valves are built for high-performance flow control in aggressive or hygienic environments where corrosion resistance is key. Manufactured from high-grade stainless steel, these valves provide durability and resistance to chemicals, making them suitable for water treatment, food processing, and light chemical applications. Fitted with a WRAS-approved EPDM seat, these valves offer compliance at the material level for potable water use — however, the complete valve is not WRAS certified.
The lugged body design allows for secure flange-to-flange installation and supports end-of-line service. With precise shut-off capabilities, low torque operation, and ISO 5211 mounting for actuation, this valve delivers reliable and efficient performance across various industries.
Key Features:
✅ WRAS Approved EPDM Seat – Approved for use with potable water where seat material compliance is required
🧱 Stainless Steel Body & Disc – Excellent corrosion resistance and long-term durability
🔩 Lugged Design – Allows for dead-end service and solid, bolt-through flange mounting
💧 Bubble-Tight Shut-Off – Reliable sealing even under pressure
⚙️ ISO 5211 Mounting Pad – Easy integration with electric or pneumatic actuators
🔁 Low Operating Torque – Reduces energy use and supports smooth actuation
🔧 Replaceable Seat Design – Simplifies servicing and extends product lifespan
A top-tier option for tough environments requiring stainless steel construction and a WRAS-compliant sealing material — delivering strength, reliability, and performance where it matters most.
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FAQs
What is a WRAS-approved valve?
A WRAS-approved valve is a valve that has been certified by the Water Regulations Advisory Scheme in the UK. This certification ensures that the valve complies with the strict standards for materials and construction, making it safe for use with potable water systems.
Why is WRAS approval important for valves?
WRAS approval is important because it signifies that the valve will not cause water contamination or pose a health risk when used. This is crucial for maintaining the safety and quality of drinking water.
How can I identify a WRAS-approved valve?
WRAS-approved valves are typically marked with the WRAS logo and a unique approval number. These identifiers can usually be found on the body or packaging of the valve.
What types of valves can be WRAS approved?
Any valve intended for use with potable water can be WRAS approved. Common types include ball valves, check valves, gate valves, and pressure reducing valves.
Where are WRAS-approved valves typically used?
WRAS-approved valves are used in residential, commercial, and industrial water systems where there is direct contact with drinking water. They are essential in systems requiring high standards of hygiene and safety.
Are WRAS-approved valves required by law?
In the UK, water fittings that come into contact with the public water supply must comply with the Water Supply (Water Fittings) Regulations or Scottish Byelaws. These require that components such as valves do not contaminate water and are of an appropriate quality, often necessitating WRAS approval.
What are the benefits of installing WRAS-approved valves?
Installing WRAS-approved valves helps ensure compliance with water safety regulations, prevents water contamination, and enhances the reliability and longevity of water supply systems.
How do I install a WRAS-approved valve?
Installation of a WRAS-approved valve should follow manufacturer guidelines and local plumbing codes. It's recommended to hire a qualified plumber to ensure proper installation and operation.