Butterfly Valves
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1 Piece(s) (MOQ)
All valves shall meet API-609 MSS-SP-67 ISO 5272 face-to-face dimensions. Valve sizes from 2" to 12" are rated at 200 psig WOG service and valve sizes from 14" to 30" are rated at 150 psig WOG service. All valves are full rated on dead-end service. All bodies shall be ductile iron 65-45-12 and bi-directional tested in both directions and be bubble tight with zero leakage. Lug bodies shall be full lug rated and all bodies shall be suitable for ANSI 125150 lb, JIS, DIN or B.S. Flanges. Secondary seals shall be self-adjusting. All elastomers, all internal bearings shall be non-corrosive and non-metallic. All seats shall be suitable for 250°F sustained high temperature and capable of 2000 PPM on chlorinated applications. Advantages of Butterfly Valves: • Open and close easily and quickly, effort, fluid resistance is small, can operate frequently. • Simple structure, small size and light weight. • It can carry mud, with the least accumulation of fluid in the pipeline opening. • Low pressure, it can achieve a good sealing. • Good regulating performance. Many different types of valves are used in flow control. They are used for a variety of reasons, such as phase (liquid or gases), pressure, piping restrictions and solids content. Other valves are chosen for their capability to open and close in a quarter turn. Of all the valve types, the butterfly valve is used as a control device for many reasons including some or all of the above. This article explains the workings of a butterfly valve and its operation. The butterfly valve offers many advantages that include quarter-turn, openness for less plugging and good control capabilities. Both manual and control versions are used.
Butterfly Valve
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2 Piece (MOQ)
Best Deals from Audco Butterfly Valves
Butterfly Valve
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SABION is pleased to offer top-of- line product in pipeline flow control. SABION wafer and lugged Butterfly valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. SABION is pleased to offer top-of- line product in pipeline flow control. SABION wafer and lugged Butterfly valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. FEATURES Top plate double drilled to fit ISO 5211 dimensions and standard secondary bolt circle dimensions Unique centre-lock seat design virtually eliminates any seat movement during the seating and un-seating of the disc Unique stem retention system to provide blow-out proof stem and easy assembly and disassembly of valve Heavy duty one piece wafer and lugged wafer body designed to withstand specified pressures Nylon coated high strength disc with hand polished disc edge and hubs ensures excellent corrosion resistance to several chemical media Heavy duty square grooved seat design with moulded O-ring seals to serve as flange gasket One piece stem with close tolerances double D drive eliminates the need for disc screws or taper pins Heavy duty bearing absorbs the forces acting on the stem/disc assembly due to line pressure APPLICATIONS Water works Power plants Sewage plants Process industries Chemical and petrochemical plants
Butterfly Valve
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Butterfly Valves
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Butterfly Valve
4,500 Per Piece
Butterfly Valve
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1000 Piece(s) (MOQ)
We supply every type of Valve. Specially butterfly valve,(center disc design, off center disc design) gate valve,(bolted bonnet api 600, pressure seal bonnet, through conduit api 6d, through conduit api 6a) plug valve,(pressure balanced, pressure balanced) double block and bleed valve,(double block & bleed, double block & bleed, double block & bleed) globe valve,(bolted bonnet, pressure seal bonnet, din) check valve,(dual plate, bolted cover, pressure seal cover) ball valve(fully welded,1 piece, top entry2 piece, trunnion mounted3 piece, trunnion mounted1 piece, floating, 2 piece, floating, 3 piece, floating) in almost each and every size. Category
Butterfly Valve
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Butterfly Valves
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Butterfly Valve
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Butterfly Valve
Butterfly Valves
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Butterfly Valve
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Butterfly Valve
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Butterfly Valves
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Butterfly Valves
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