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Triple offset butterfly valve
Weir Power & Industrial

Established in 1964, the Batley Valve range of designs and sizes is extensive and is probably the most comprehensive of any butterfly valve manufacturer. The standard range of Butterfly Valves has been designed to give cost effective flow control of liquids and gases where a complete tight shut-off is not essential. The ‘swing-through’ vane, which has no contact with the valve body, enables the valves to be used with high pressures and a wide range of temperatures. The standard Butterfly Valve has a basic “equal percentage” characteristic but this is only true between the 10° and 60° open position.

The Batley Range Includes:

Firesafe Hyperseal
Hyperseal
Ledgeseat
Metalseal
Refactory Lined
Spoolseal (Rubber Lined)
Steadseal (Rubber Seal)
Tricentric (Triple offset)
Vulcanised Rubber Lined

As well as Batley we offer Tricentric Triple Offset Butterfly Valves

The triple offset metal seat design of the Tricentric valve provides exceptional performance and dependability over a broad range of demanding applications and service conditions.

Tricentric valves are perfect for cryogenic or high temperature service. They resist wear and are suitable for aggressive media. Valves are available in sizes 75 to 2440mm (3" to 96") in asme pressure class 150 to 600. Tricentric valves are suitable for a wide range of applications in most idustries and offer exceptional value and performance. The compact size and shape combines light weight with the durability of a metal seal and seat. The triple eccentric design eliminates rubbing and wear with bi directional zero leakage. Tricentric is available in standard and exotic materials for the most difficult applications.