Butterfly Valves Dealers in Wagle Estate, Thane

We are offering Pneumatic Actuated Butterfly Valve

A Butterfly Valve is a Valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly Valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. A Butterfly Valve Is A Valve Which Can Be Used For Isolating Or Regulating Flow. The Closing Mechanism Takes The Form Of A Disk. Operation Is Similar To That Of A Ball Valve, Which Allows For Quick Shut Off. Butterfly Valves Are Generally Favored Because They Are Lower In Cost To Other Valve Designs As Well As Being Lighter In Weight, Meaning Less Support Is Required. The Disc Is Positioned In The Center Of The Pipe, Passing Through The Disc Is A Rod Connected To An Actuator On The Outside Of The Valve. Rotating The Actuator Turns The Disc Either Parallel Or Perpendicular To The Flow. Unlike A Ball Valve, The Disc Is Always Present Within The Flow, Therefore A Pressure Drop Is Always Induced In The Flow, Regardless Of Valve Position.A Butterfly Valve Is From A Family Of Valves Called Quarter-Turn Valves. The "Butterfly" Is A Metal Disc Mounted On A Rod. When The Valve Is Closed, The Disc Is Turned So That It Completely Blocks Off The Passageway. When The Valve Is Fully Open, The Disc Is Rotated A Quarter Turn So That It Allows An Almost Unrestricted Passage Of The Fluid. The Valve May Also Be Opened Incrementally To Throttle Flow.There Are Different Kinds Of Butterfly Valves, Each Adapted For Different Pressures And Different Usage. The Resilient Butterfly Valve, Which Uses The Flexibility Of Rubber, Has The Lowest Pressure Rating. The High Performance Butterfly Valve, Used In Slightly Higher-Pressure Systems, Features A Slight Offset In The Way The Disc Is Positioned, Which Increases The Valve'S Sealing Ability And Decreases Its Tendency To Wear. The Valve Best Suited For High-Pressure Systems Is The Triple Offset Butterfly Valve, Which Makes Use Of A Metal Seat, And Is Therefore Able To Withstand A Greater Amount Of Pressure

80 BUTTERFLY VALVES can either be used for throttling or Two position control of gas, liquid and fluid with suspended solids. With an elastomer or teflon sleeve, it can also handle corrosive fluids. Thereby, making RK Butterfly Valve a very versatile solution. Pressure Ratings: ASME class 150. Application: Steel, Sugar and textile industries and specially for fluid containing slurry particle. Used for on-off as well as control applications. Features: Wafer style connection for through bolting between flanges Concentric design as standard, offset design for special application Metal to metal or Sleeved type construction Choice of various elastomers or PTFE sleeves Tight shut off with rubber sleeves, leakage class VI Minimum obstruction for flowing media High Flow Capacity, very high Cv to body size ratio Simple & Light construction Sleeves easily replaceable at site Pneumatic diaphragm or rotary actuator options alongwith various accessories Flow characteristics approx equal % in the control range Ideal for low pressure application  

• Size: 50 to 900 mm (2” to 36”)

Butterfly Valve design is the most common type of rotary valve and provides low weight to Cv Ratio Combined with simplicity of design and comparatively low cost. It is simple device to control or block the Flow, a single vane or wafer disc pivots in the valve Body and find wide application for throttling or two Position control in the chemical, paper & pulp, sugar Industries, cooling water circulation, water treatment Plants, compressed air, gas plant, flue gas desulphurization plants etc. Butterfly Valves have been around industry for decades, performing well defined tasks and are Economic alternative to Gate valve, Ball valve, Plug valve etc.

Lined Butterfly Valves, Bellow Sealed Valves, Gate Valves, Globe Valves

Butterfly Valves, mixing blades, Load Cells and Weighing Controls

Butterfly Valve, Bunker Conveyor, bio gas tank, rotary valve, gasifier tank

Butterfly Valves, Screw Conveyors, Automatic Bag Slitting Machine

hand lever valves, Pneumatic Quick Release Coupling