Steel Valves

Custom valves manufacturing for Oxygen services

Falcon is one of the leading oxygen service valves manufacturer and exporter in India. Our valves are designed and manufactured against the latest industrial standards with proven designs. For oxygen valve services and applications, limitations are set on sharp edges and the degreasing of valves. We clean all valves according to proven cleaning procedures.

Oxygen applications

• Oxygen valves features
• Minimize sharp edges
• High velocity design features
• Suitable packings

Why choose us

• Commitment

Our valves are designed and manufactured to ensure safety, quality and regulatory compliance of users and patients

• Expertise

We've served industries for over a decade, developing solutions based on your evolving oxygen needs.

• Accreditation and regulation

We help you ensure your facility's medical equipment is serviced and fully compliant with Industries standards 

We at Falcon Valves & Flanges Pvt Ltd are dedicated to providing our clients with a wide range of high-quality Cast steel gate valves. These valves are available in a variety of specifications and can also be customised. These are made using high-quality stainless steel, iron, and other materials in accordance with the parameters shown.

A valve is a piece of equipment that governs, directs, or determines the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing different passageways. We manufacture these valves in a variety of sizes, measurements, component grades, and compression capacities. Water management, petroleum & gas, electric utilities, oil and natural gas, and other low-pressure implementations are among the applications.

We at Falcon Valves & Flanges Pvt Ltd are one of the most reputable Stainless steel gate valve Manufacturers in India. The Stainless steel gate valves are suitable for different types of industrial applications due to its high sturdiness, tensile strength, and resistance to adverse conditions. Stainless steel gate valve is also accessible in various of sizes and dimensions that meet the specifications. Because there are few moving parts, our specially designed S valve operating system will ensure shock-proof and stress-free operation, as well as longer life.

The range is made of high-quality materials such as stainless steel, cast carbon steel, and forged steels, among others, and is extremely durable and simple to use. It has a minimalistic size, and the gate has a knife edge to cut through fibrous medium.

Inconel 600 (UNS N06600) valves are designed and manufactured in applications where high temperature and corrosion resistance is required.This nickel alloy is developed for service tempertures from cryogenic to elevated temperatures in the range of 1100°C. It also provides excellent corrosion resistant to organic and inorganic compounds, chloride ion stress corrosion cracking and alkaline solutions.

Inconel 600 Material grades

• Cast ASTM : A494 Gr CY40
• Cast UNS : N06040
• Wrought UNS : N06600
• Wrought Grade : Inconel 600

Specifications

• Size: ½” to 24” 
• Class: 150# to 2500#

Following type of Valves are manufactured by Falcon 

• Inconel 600 Gate valves
• Inconel 600 Globe valves
• Inconel 600 check valves
• Inconel 600 Ball valves
• Inconel 600 butterfly valves
• Inconel 600 Strainers
• Inconel 600 Plug valves

Characteristics of Inconel 600

Inconel 600 is resistant to wide range of corrosive media. It’s non-magnetic and has excellent mechanical properties under wide range of temperatures 

Application of Inconel 600 valves

• Oil and Gas Refineries
• Chemical plants
• Paper and Pulp industries
• Food Processing
• Petrochemical plants
• Fertilizer plants

Hastelloy C276 (UNS N10276) is designed to have excellent corrosion resistance in wide range of severe environments. Falcon Alloy C-276 valves are mostly used in severe environments such as chemical processing, pollution control, Oil and gas fields and Waste water treatment plants.

Hastelloy C276 Material grades

Casting Grade : A494 CW-12MW

Cast UNS : N30002

Wrought UNS : N10276

Specifications

• Size : ½” to 24” 
• Class : 150# to 2500#

Following type of Valves are manufactured by Falcon 

• Hastelloy C276 Gate valves
• Hastelloy C276 Globe valves
• Hastelloy C276 check valves
• Hastelloy C276 Ball valves
• Hastelloy C276 butterfly valves
• Hastelloy C276 Strainers
• Hastelloy C276 Plug valves

Characteristics of Hastelloy C276 (Alloy C276, Hastelloy C, Inconel® C-276)

Hastelloy C276 provides excellent resistance properties in a wide variety of chemical process environments.Hastelloy C276 valves has excellent resistance to pitting and stress corrosion cracking. It has best properties both in oxidizing and reducing environments. Hastelloy C276 valves has long life when used in wet chlorine gas, hypochlorite and chlorine dioxide.

Applications of Hastelloy C276 valves

• Waste water treatment plants
• Sour gas
• Desulphurization units
• Paper and Pulp 
• Chemical process equipment
• Pollution control equipment
• Pharmaceutical Industries

Monel 400 (UNS N04400) is resistant to seawater and steam at high temperatures as well as to salt and caustic solutions. Falcon monel 400 valves is used in hydrochloric and hydrofluoric acid environments.

Monel 400 Material grades

• Casting Grade: A494 M35-1
• Wrought UNS: N04400
• Cast UNS: N24135
• Specifications
• Size: ½” to 24” 
• Class: 150# to 2500#

Following type of Valves are manufactured by Falcon 

• Monel 400 Gate valves
• Monel 400  Globe valves
• Monel 400  check valves
• Monel 400  Ball valves
• Monel 400  butterfly valves
• Monel 400  Strainers
• Monel 400  Plug valves

Application of Monel 400 valves

• Seawater applications
• Chemical plants
• Gasoline lines
• Oil refineries
• Boiler feed water lines

We offer wide range of Ball Valve in the market. Ball Valve is manufactured for High Pressure & temperature, steam and cryogenic service. Ball Valve (floating ball) can be integrated with a consistent range of manual, electrical, pneumatic actuators to create complete flow control packages. Ball Valve is available in various designs with or without top mounting flange. Pressure rating of Ball Valve is from full Vaccum to high pressure. Temperature range from -50^oC to +500^oC, connections available are socket and butt-welding, flanged according to ISO PN or ANSI and threaded.

Availability

• Process Ball Valves
  • Floating Ball Valves
  • Reduced / Full Bore Ball Valve
  • One piece/Two piece/Three piece Ball Valves
• Pipeline Ball Valves
  • Trunnion Mounted Ball valves
  • Reduced / Full Bore Ball Valves
  • Two piece/Three piece Ball Valves
• Forged steel Ball Valves
  • High pressure Ball Valves
  • High temperature Ball Valves
  • Multi port Valves

Safety valves also known as Safety relief valves (SRV) or Pressure Safety valves (PRV). The primary function of safety valves is to protect environment, property and life by venting fluid from an over pressurized vessel or line. An overpressure event refers to any condition which would cause pressure in a pipeline, vessel or system to increase beyond the specified design pressure. A pressure Relief valve is a critical valve hence it must be designed and capable of operating at all times.

Falcon manufacturers following types of Pressure safety valves

• Spring Loaded Pressure relief valves
• Balanced bellows safety valves
• Balanced Piston safety valves
• Low lift safety valves
• Full lift safety valves
• Full bore safety valves
• Conventional safety relief valves
• Balanced safety relief valves
• Pilot operated safety relief valves
• Power-actuated safety relief valves
• Standard safety valves
• Direct loaded safety valves
• Proportional safety valves
• Diaphragm safety valves

Application of safety valves

• Chemical plants
• Oil and Gas
• Petrochemical
• Energy
• LNG and PNG
• Food Industries
• Ship building
• HVAC

We are also able to arrange third party testing, inspection and certification from several independent authorities such as: TUV, DNV, BV, ABS, LR, GL, SGS and others

Pressure Reducing Control Valve is a device that controls the flow of air, liquid, or whatever other fluid in a process to minimize pressure. Falcon Valves & Flanges Pvt Ltd is a leading manufacturer and supplier of various types in a variety of applications, including the Pressure Reducing Check Valve.

Our pressure control valves at Falcon Valves & Flanges Pvt Ltd are intended to provide customizable pressure control and restricting functions. As a reputable pressure control valve manufacturer, we serve the nation's major manufacturing markets. Our extensive product line contains hydraulic pressure control valves in a range of patterns as well as process control valves, which would be applicable to a wide range of uses.

We manufacture, export and supply the most comprehensive range of Butterfly Valve to suit a wide range of industrial applications. The Butterfly Valve can seamlessly be integrated with a consistent range of manual, electrical, pneumatic, hydraulic actuators to create complete flow control packages. The Butterfly Valve temperature range of from -50^oC to +500^oC. Butterfly Valve is produced by employing the best raw materials, carefully selected, correctly identified and analyzed. The machining is carried out with the aid of the latest type equipment according to the most up-to-date methods.

Falcon Valves & Flanges Pvt Ltd specialises in manufacturing and supplying a wide range of Forged steel Ball valves. Our Forged steel gate valves, which are made from high-quality raw resources, are highly regarded by our clients from all over the country. We provide a high-quality range of forged steel three-piece ball valves at rock-bottom prices inside one specified time frame.

Our Forged steel Globe valves outperform other valves on the market in terms of speed efficiency. Furthermore, we can easily handle bulk orders of Forged steel check valves as needed by the clients. Our forged steel valves are used in a variety of industries and applications. Our provided forged steel valve has many advanced features and was designed with the utmost precision.

Alloy 904L is a super austenitic stainless steel that is developed for moderate to high corrosion resistance in various process environments. Falcon manufactured SS904L valves are designed to withstand environments containing sulfuric acid. It also offers good resistance to other inorganic acids such as hot phosphoric acid as well as most organic acids. We have supplied SS904L valves to MAADEN in Saudi Arabia, CHEMAF in Congo, JIFCO in Jordan and many more plants worldwide. 

• Forging : A182 F904L
• Wrought UNS : N08904

Specifications

• Size : ½” to 24” 
• Class : 150# to 2500#

Following type of Valves are manufactured by Falcon 

• SS904L Gate valves
• SS904L Globe valves
• SS904L check valves
• SS904L Ball valves
• SS904L butterfly valves
• SS904L Strainers
• SS904L Plug valves

Characteristics of SS904L valves

• Valves are resistance to corrosion
• Resistance to oxidation
• Good Strength and toughness at cryogenic temperatures
• Non-magnetic

Application of SS904L valves

• Oil refineries
• Seawater and brackish lines
• Paper and Pulp industries
• Acetic, Sulphuric and Phosphoric acid plants 
• Offshore process equipment
• Metallurgical Processing— pickling equipment using sulfuric acid

254 SMO (CK3MCuN) is a high-alloy austenitic stainless steel developed for use in seawater and other chloride containing fluids. Falcon 254 SMO valves are designed with a combination of high impact toughness resistance to chloride stress corrosion (SCC), and pitting and crevice corrosion with strength that is twice that of SS316/SS304 stainless steel.

Casting Grade : A351 CK3MCuN

Forging Grade : A182 F44

Wrought UNS : S31254

Cast UNS : J93254

Specifications

• Size: ½” to 24” 
• Class: 150# to 2500#

Following type of Valves are manufactured by Falcon 

• 254 SMO Gate valves
• 254 SMO Globe valves
• 254 SMO check valves
• 254 SMO Ball valves
• 254 SMO butterfly valves
• 254 SMO Strainers
• 254 SMO Plug valves

Characteristics of 254 SMO valves

254 SMO has a very low carbon content. Pitting resistance equivalent number (PREN) is above 42.5 hence it provides good corrosion resistance in water containing chlorides.

Application of 254 SMO valves

• Seawater lines
• Desalination plants
• Oil refineries distillation columns 
• Food industries
• Chemical plants
• Paper and Pulp industries

Duplex 2205 ( UNS S31803) is a nitrogen enhanced duplex stainless steel that is designed to combat common corrosion problems encountered with the SS316/SS304 stainless steel grades. Falcon Duplex 2205 stainless steel valves has good resistance to chloride pitting and crevice corrosion. This resistance is extremely important for services such asOffshore plants, desalination plants, brackish water, bleaching operations, chemical processing, oil and gas productions and some food processing applications.

Specifications

• Size : ½” to 48” 
• Class : 150# to 2500#

Following type of Valves are manufactured by Falcon 

• Duplex stainless steel Gate valves
• Duplex stainless steel Globe valves
• Duplex stainless steel check valves
• Duplex stainless steel Ball valves
• Duplex stainless steel butterfly valves
• Duplex stainless steel Strainers
• Duplex stainless steel Plug valves

Characteristics of duplex stainless steel

Duplex stainless steel has high strength and excellent ductility. It provide better resistance to pitting and crevice corrosion. Pitting resistance equivalent (PREN) range is 28-38.

Application of Duplex stainless steel valves

• Chemical industries
• Oil and Gas Explorations
• Petrochemical plants
• Food processing industries
• High Chloride and Marine environments
• Paper and Pulp industries

Duplex 2507 (UNS S32750 and UNS S32760) is a super duplex stainless steel developed for applications which requires good strength and corrosion resistance. Falcon Super duplex stainless steel valves is highly resistant to uniform corrosion to organic and inorganic acids.

Specifications

• Size : ½” to 48” 
• Class : 150# to 2500#

Following type of Valves are manufactured by Falcon 

• Super Duplex stainless steel Gate valves
• Super Duplex stainless steel Globe valves
• Super Duplex stainless steel check valves
• Super Duplex stainless steel Ball valves
• Super Duplex stainless steel butterfly valves
• Super Duplex stainless steel Strainers
• Super Duplex stainless steel Plug valves

Characteristics of super duplex stainless steel

Super duplex stainless steel has high resistance to chloride stress corrosion cracking. It provide better resistance to pitting and crevice corrosion. Pitting resistance equivalent (PREN) is above 40.

Application for Super duplex stainless steel valves

• Desalination plant
• Chemical industries
• Marine Industries
• Offshore oil production facilities
• Oil and gas refineries
• Petrochemical plants
• Paper and Pulp

Falcon Alloy 20 valves has been developed for maximum resistance to acid attack. It has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids.

Following type of Valves are manufactured by Falcon

• Alloy 20 Gate valves
• Alloy 20 Globe valves
• Alloy 20 check valves
• Alloy 20 Ball valves
• Alloy 20 butterfly valves
• Alloy 20 Strainers
• Alloy 20 Plug valves

Characteristics of Alloy 20 valves

• Best superalloy for corrosion resistance to sulfuric acid.
• Valves is excellent resistance to chloride stress corrosion cracking.
• Excels in resisting corrosion to hot sulfuric acids

 
Applications of Alloy 20 valves

• Waste water effluent plants
• Oil and Gas Skids
• Rubber plant
• Acid cleaning and pickling lines
• Food industries
• Petrochemical and Refining plants
• Pharmaceutical industries

chrome moly/alloy steel valves f11/f22/f5/f9

falcon manufactures and stocks a large range of ‘chrome-moly’ valves. these valves are manufactured from low alloy steel containing chromium and molybdenum making them suitable for higher temperature service especially for higher pressure and temperature combinations. in addition, these valves have the added advantage of anti-corrosive properties. grades include forged astm a182 f5, f5a, f9, f11 and f22, and their cast equivalents astm a217 c5, c12, wc5, wc6 and wc9. higher grades like a112 f9/astm a217 c12a are available on an indent basis.

types

• alloy steel gate valves
• alloy steel globe valves
• alloy steel check valves

size

• gate valve: ¼” to 48”
• globe valve: ¼” to 24”
• check valve: ¼” to 36”

pressure rating

• 150# to 2500#

end connections

• flanged 
• butt weld
• socket weld