World-Valve B.V. Datasheets for Air Valves

Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices.
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Product Name Notes
In these concentric butterfly valves the rubber liner is firmly bonded to the body by vulcanisation. Available sizes range from 25 - 2,000 mm. The World-Valve ISO-series wafer type concentric...
The 756 series double eccentric butterfly valves are utilised in water intake systems, cooling water systems, filtering systems and industrial waste water in the power industry,chemical and petro chemical waste...
The centric butterfly valves are executed with a PTFE liner on/off control service in aggresive and corrosive fluids and high purity applications. High performance PTFE lined wafertype Standardized actuation flange...
The centric butterfly valves are executed with an Ultralene coated liner for services in abbrasive, low adhesion and high corrosive applications like slurries, mining industry, flue gas desulpherisation, desalination plants.
The damper butterfly valves are designed for on/off and regulating service of gas and air flow. Available in wafertype and double flanged executions Standardized actuation flange Centric shaft position Shaft...
The double eccentric butterfly valves incorporates an easy replaceable seat for on/off and control services for liquids and gasses in the power, marine, chemical and petro chemical industry, on-/offshore applications.
The triple offset butterfly valves are executed with a metal to metal seat designed to ensure perfect tightness in steam, gas, chemical, petrochemical and cryogenic applications. Available in Wafertype, Lugtype...
These double eccentric valves are fitted with an easily replaceable seat inside the body. Available sizes range from 65 to 1,200 mm. All our FTF dimensions are in accordance with...