Pneumatic-Operated Butterfly Valve

Butterfly Valve is a quarter turn pipeline valve used to isolate or regulate the flow of fluid through a pipeline. A butterfly valve consist of 5 main parts: body, seat, disc, stem and operator. These are light weight, cost effective, smaller face-to-face dimensions which needs less space for installation compared to other types of valves. Butterfly valves can be used in applications handling air, gases, steam, water, other liquid, slurries and vacuum service.

Ferrobend is a leading butterfly valve manufacturer in Mumbai, India. We can offer lug type, wafer type, Flanged, double Flanged, welded, double offset and triple offer butterfly valves with hand lever, gear, wheel, or electric, pneumatic or hydraulic actuators.

We have capacity to produce butterfly valves from 1-1/2” to 72 Inch size (DN 40 to DN 1800) in cast iron, cast steel, carbon steel, alloy steel, stainless steel, titanium, aluminium, copper, copper nickel, brass, manganese bronze, aluminium bronze, phosphor bronze, duplex, super duplex alloy and other high performance materials for high-temperature or high-pressure services.

Ferrobend undertakes design, manufacturing, stock and supply of complete range of industrial and high performance butterfly valves to ANSI, ASME, MSS, API, DIN, JIS, BS, ISO and AWWA Standards. These butterfly valves are suitable for use in oil-gas, power generation HVAC, water and wastewater treatment, ship building, metal-mineral processing, chemical processing, pharmaceutical and food-beverage industries.

Butterfly Valve Selection Criteria

Valve Diameter (Nominal Sizes)
Flow Speed
Medium Type
Medium Temperature
Working Pressure
Operating Temperature
Connection
Actuator Type

Butterfly Valve Ordering Information

Butterfly Valve End Connection
Disc Position
Valve Seats
Actuator
Body Material

Butterfly Valves Specifications

Size Range	1-1/2 to 72 Inch (DN 40 to DN 1800)
End Connection	Lug Type Butterfly Valves Single Flanged Butterfly Valves Double Flanged Butterfly Valves Slotted Butterfly Valves Butt-Weld Butterfly Valves Threaded Butterfly Valves
Disc Position	Zero Offset Butterfly Valves Double Offset Butterfly Valves Triple Offset Butterfly Valves
Valve Seats	Metal Seated Butterfly Valves Rubber Seated Butterfly Valves Viton Buna N EPDM Neoprene Nitrile Hypalon PTFE Seated Butterfly Valves Silicon
Actuators	Manual Operated Butterfly Valves Pneumatic Operated Butterfly Valves Hydraulic Operated Butterfly Valves Electric Operated Butterfly Valves
Body Material	Cast Iron Ductile Iron Cast Steel Carbon Steel Low Alloy Steel Stainless Steel Aluminium Titanium Copper Brass Copper Nickel Phosphor Bronze Manganese Bronze Aluminium Bronze Monel Inconel Hastelloy Alloy 20 904L Duplex Steel Super Duplex Zirconium

Butterfly Valve Applications

Used across wide range of industrial sectors, butterfly valve can be seen installed more often in pipelines handling large volume based liquids like water and slurries. Below are some common applications of butterfly valves.

Cooling water, air and gases
Slurry and liquidised solids
High pressure and high temperature water service
High pressure steam service
Vacuum service
Compressed air and gases