ACTUATORS

WATER

PROCESS / INDUSTRIAL

OIL / GAS

The Flow Control Group supply a complete range of Butterfly Valves for a wide range of applications in the water, wastewater, oil and gas and industrial process sectors.

The specification and selection of a valve and its operating protocols is essential to the optimum performance of any valve. The Flow Control team have the knowledge and expertise to identify the correct valve for the desired application.

A butterfly valve is a rotary valve in which a disk-shaped seating element is rotated 90° (quarter turn) to open or close the flow passage. They are used in throttling service, particularly where large-size valves with automatic actuators are required. Butterfly valves cannot be used where a non obstructed, full opening is needed.

Manual butterfly valves are supplied either lever or gearbox operated & meet various approvals such as WRAS and Marine. Butterfly valves supplied by The Flow Control Group includes wafer type and lugged design in various body, disc and liner materials. High performance butterfly valves are also available from stock in stainless steel or carbon steel.

Butterfly valves are used in various industries such as industrial, chemical, marine, fire protection, food & beverage and water treatment.

We are able to supply Concentric butterfly valves, doubly-eccentric butterfly valves (high-performance butterfly valves or double-offset butterfly valves) – different type of materials is used for seat and disc.
We keep large stocks for prompt delivery with stainless steel discs and nitrile or neoprene seats including WRAS approved valves for the water industry. For abrasive and corrosive applications, we supply valves with polyurethane or ptfe lining and composite construction butterfly valves which combine light weight with good chemical resistance
Material Body Cast Iron, Aluminium Bronze, Carbon Steel, Stainless Steel, Duplex, Super Duplex, Ductile Iron, Plastic

Material Disc: Stainless Steel, Resilient Seated, Stainless Steel 316L, Aluminium Bronze, Nylon Coated, Nickel Plated,  

Material Liner: EPDM, FKM Kton, FTFE, NBR

Size Range: 25mm to 5000mm

Operation: Complete with Lockable notched levers, Cap and Tee key (Extension spindles designed and fabricated to order) various Gearboxes and hand wheels, plus electric actuation

Connections: ANSI B16.5 RF, BS10 table D / E, BS4504 PN10 / PN16 / PN25  ANSI B 16,5, ASME B 16,5 ASME B 16.47 Series A,AWWA C 207, SANS 1123 (South Africa), AS 4087 – AS 2129 (Australia), ISO 7005, BS4504

Other options: Specialist sensors, switches, extension spindles, baffle plates and ISO mountings and  locking options, GAS and WRAS approvals, Coastal Paint specifications to conform to the latest requirements including WIMES.

Butterfly Valve Design Options:

Concentric, Lined, Wafer, Lugged, U-Section & Flanged Body Options

High Performance Double Offset, Firesafe. Non-Firesafe, Wafer, Lugged, U-Section & Flanged Body Options

Triple Offset, Laminated Seat, Firesafe, Flanged Body Options

Alfa Europe

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      WATER DIVISION

      Unit 1 Mount Street Business Park
      Mount Street Nechells
      West Midlands
      B7 5QU

      Tel: 0121 752 8870
      Email: sales@cotswoldvalves.co.uk

      Oil and Gas Division

      Cooper Drive
      Springwood Industrial Estate
      Braintree Essex
      CM7 2RF

      Tel: 01376 321211
      Email: sales@flowcontrol.co.uk

      Industrial Process Division

      Cambridge Mills Cambridge
      Nr Dursley
      Gloucestershire
      GL 2 7AA

      Tel: 01453 826612
      Email: info@cotswoldvalves.co.uk