The Wras Approved Gate Valve consists of a GJS 400-15 Ductile Iron body in compliance with EN1074 to ensure the highest standard of efficiency throughout the product life. Valve wedges are constructed in Ductile Iron with a vulcanised, durable rubber coating capable of operation in temperatures up to 120°C. Sealing areas of the body reman flat offering an unrestricted flow path and ensure a 100% leak tightness. This avoids and possible maintenance or sealing issues that may arise through the accumulation of dirt and other debris solids within a small cavity.

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Key features and benefits of the Wras Approved Gate Valve TTV

Key Features

Internal and external body coatings are finished with a high quality 300 micron epoxy paint, wras approved for use with potable drinking water applications.

Key Features

The stainless steel stem and internal bronze trim extend the life cycle of the gate valve with their corrosive resistant materials and offer a low torque operation on all valves tested to 100% tight shutoff EN 12266/ISO 5208.

Key Features

TTV’s resilient seated Gate Valve is available in sizes ranging from 2" to 24" offering a wide range of suitable applications and services including Potable Water, Waste Water, Seawater, Air Conditioning, Heating, Irrigation and Fire Fighting.

Wras Approved Gate Valves

Gate valves play an essential role in controlling the flow of liquids and gases in many industrial and commercial applications. When it comes to applications involving potable drinking water, the valves used must meet stringent standards to ensure the water is safe and fit for human consumption without contamination. The Water Regulations Advisory Scheme (WRAS) in the UK is responsible for certifying products, materials and components that come into contact with the medium (Drinking water). Our TTV WRAS-approved gate valve offers several unique features that make it an excellent choice for potable water applications.

One of the most significant advantages of the TTV WRAS-approved gate valve is its materials of construction. The valve body is made of a high-quality GJS 400-15 Ductile Iron, which is known for its strength, durability, and corrosion resistance with a 300 micron internal and external epoxy coating. The gate of the valve is also constructed of GJS 400-15 Ductile Iron with a fully encasulated EPDM or NBR vulcansied runner. This is an excellent material for use in potable water applications due to its corrosion resistance and hygiene properties.

WRAS approval is a mandatory requirement for any product that carries or receives drinking water from the public mains in the UK. It provides proof that our products have been tested by an independent body to ensure they meet all relevant standards and requirements as set out by Government. TTV’s resilient seated Gate Valve is available in sizes ranging from DN50 to DN600 offering a wide range of suitable applications and services including Potable Water, Waste Water, Seawater, Air Conditioning, Heating, Irrigation and Fire Fighting.