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Specialityvalve is a leading Cryogenic Valve Manufacturer in India. Usually kept to carefully store gases. They are designed to be used in extremely cold temperatures. Built to aid in the safe and efficient transportation of liquefied natural gas (LNG) and compressed natural gas (CNG). Experiencing a leakage in an unwelcome location might result in seal cracks and undesirable flow being labeled.

 Industries Using Cryogenic Valves:

Storing of cryogenic gasses & liquid

Transport of cryogenic gasses & liquid

Types of Cryogenic Valves:

Cryogenic Gate Valve

Cryogenic Globe Valve

Cryogenic Ball Valve

Cryogenic Butterfly Valve

Cryogenic Check valve

Available Materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC API 602, BS 6364, API 600

Size: 1/2" to 24”

Class: 150 to 800

Nominal Pressure: PN25 to PN100

Operations: Handwheel, Lever operated, Electric Actuated, Pneumatic Actuated, Gear Operated

Ends: Flanged, Threaded, Socket weld, Buttweld

Specialityvalve is a leading Steel Valve Manufacturer in India. Since 2013, it has been one of India's top-rated valve manufacturing enterprises, based in Coimbatore, Tamil Nadu. They have a well-deserved reputation for producing high-quality industrial valves.

Available materials: Ductile iron, Monel, WCB,WCC, WC6, LCB, LCC, CF8, CF8M, CF3, CF3M, SS316, SS304, SS316L, SS904L, Aluminum Bronze, Bronze, Brass, F55, F53, F51

Class: 150 to 2500 

Nominal Pressure: PN6 to PN450

Size: ½” to 80”

Ends: Flanged, Wafer, Lug, Butt-weld, Socket weld, Threaded

Specialityvalve is the best Lubricated Plug valve manufacturer in India. Lubricants or sealants are used in lubricated plug valves to make operation easier over a wide range of operating pressures.

Description

Body materials: Carbon steel, cast steel (WCB, WCC, WC9, WC6, LCC, LCB) Cast iron, ductile iron, SS304, SS316, CF8.

Class: 150-2500. PN16 – PN450.

Size: ½” to 24”.

Ends: Socket weld, butt weld, flanged, threaded.

Operations:

Specialityvalve is among the best Industrial Valve Manufacturers in India, offering high-quality valves at affordable prices. Industrial valves allow the flow of liquids, gases, and slurries in a variety of applications. The disc or plug inside of the valve can control the flow. Industrial valves are frequently used to start, stop, and controlling the flow of the medium passing through them. With strong customer support and R&D, Specialityvalve is India's best Industrial Valve manufacturer. Valves come in a variety of shapes and sizes, and they are used in a variety of applications. The type of industrial valve to be used in a specific industry must be determined by the industry itself. We are a leader in the production of high-quality goods, and our well-integrated work environment is the key to our success. Our infrastructure is dispersed over a large area and has plenty of room for expansion.

 Below are some of the industrial valve we manufacture:

•       Control Valve: It's a power-operated valve that regulates the flow of steam, gas, oil, and water. In response to a control device signal, a control valve changes the flow to varied degrees between minimum flow and maximum capacity flow.

•       Check Valve: Check valves are used to reduce rearward gas, fluid, and air movement in the case of a brake failure. The flow of liquid is started and stopped by these self-activating floating ball valve.

•       Safety valve: The system is protected from overpressure by a safety valve. A level that exceeds the Maximum Allowable Working Pressure is known as overpressure. Safety valves, unlike relief valves, may open quickly since they function at a set pressure.

•       Gate Valve: A safety valve protects the system against overpressure. Overpressure is defined as a pressure that surpasses the Maximum Allowable Working Pressure. Because they operate at a predetermined pressure, safety valves, unlike relief valves, can open fast.

•       Butterfly Valve: A disc is connected to a rod in this valve. The medium may travel past the valve due to the disc. The body, disc, stem, and seal are the basic components of a butterfly valve.

•       Globe Valves - Using a disc as a closing component, the Globe Valve is mainly designed to stop, start, and control flow. Globe valves are ideal for throttling and regulating fluid flow, and are commonly used in compact pipe systems. The disc can either be totally removed from the route or completely closed.

•       Plug Valve: A plug valve is distinguished by the presence of a cone-shaped plug that spins inside the valve body to control the flow of medium through the valve. These valves are utilized in entire flow systems that are either open or closed.

 Available materials: Ductile iron, Monel, WCB,WCC, WC6, LCB, LCC, SS304,SS316, CF8, CF8M, CF3, CF3M, Aluminum Bronze, Bronze, Brass, F55, F53, F51, Inconel, Incoloy, Titanium

Class: 150 to 2500

Nominal Pressure: PN6 to PN450

Size: 1/2” to 80”

Ends: Flanged, Wafer, Lug, Butt-weld, Socket-weld, Threaded

Operations: Pneumatic actuated, Electric Actuated, Gear Operated, Lever Operated, Hand wheel Operated

Specialityvalve is a leading Cryogenic Valve Manufacturer in India. Usually kept to carefully store gases. They are designed to be used in extremely cold temperatures. Built to aid in the safe and efficient transportation of liquefied natural gas (LNG) and compressed natural gas (CNG). Experiencing a leakage in an unwelcome location might result in seal cracks and undesirable flow being labeled.

Industries Using Cryogenic Valves:

Storing of cryogenic gasses & liquid

Transport of cryogenic gasses & liquid

 Types of Cryogenic Valves:

Cryogenic Gate Valve

Cryogenic Globe Valve

Cryogenic Ball Valve

Cryogenic Butterfly Valve

Cryogenic Check valve

Available Materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC API 602, BS 6364, API 600

Size: 1/2" to 24”

Class: 150 to 800

Nominal Pressure: PN25 to PN100

Operations: Handwheel, Lever operated, Electric Actuated, Pneumatic Actuated, Gear Operated

Ends: Flanged, Threaded, Socket weld, Buttweld

Specialityvalve is a growing Butterfly Valve manufacturer in India. It is used to stop, regulate, and start flow. They are easy and fast to open due to the quarter-turn rotation of a disc, a rod that is joined to an actuator that controls the motion of the disc.

 Applications of Butterfly Valve:

Refineries

Marine

Fire Protection, air and gas supply

Steam services

Power generation

 Types of Butterfly Valves:

Wafer Butterfly Valve

Lug Butterfly valve

Triple Offset Butterfly Valve

Triple Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

Double Offset Butterfly Valve

Flanged Butterfly Valve

 Advantages:

Can perform operations quickly

Long valve life

The number of parts is less leading to low maintenance

Suitable for one-way flow

 Available Materials: WCB, DUPLEX STEEL, STEEL, SS304, SS316, Cast Iron, Ductile Iron, Carbon Steel

Class: 150 TO 300

Nominal Pressure: PN6 – PN25

Size: 1/2” to 72”

Ends: Wafer, Lug, Flanged

Operations: Gear Operated, Electric and Pneumatic Actuated, Lever

We also manufacture:

Lug butterfly valve

Specialityvalve is the best Lug Butterfly Valve manufacturer in India. Butterfly valves are being used to stop, start, and regulate the flow of a medium and have eight lugs connected towards the body of the valve. There's also a gearbox in which the handwheel is linked to the stem in huge butterfly valves. The rod is connected to a disc, which permits liquid to pass through the valve.

Wafer Butterfly Valve

Specialityvalve is a reputed Wafer Butterfly valve Manufacturer in India. The valve's body features four holes that line up with the pipeline. It's made to hold two flanges together. It's designed to work with either pneumatic or electric actuators. In frameworks for unidirectional flow, it aims to maintain a seal against bi-directional constraint differential.

Double Flanged Butterfly Valve

Specialityvalve is a reputed Double Flanged Butterfly Valve Manufacturer in India. Flanged on both sides Butterfly valves are quarter-turn rotating valves that are used to restrict, control, or initiate flow. Butterfly valves are especially well suited to the treatment of large volumes of fluids or gases at low pressures, as well as the treatment of slurries or fluids containing large amounts of suspended particles. Butterfly valves are based on a line damper's guideline. The stream control component is a circle with a diameter that is roughly equal to the width of the bordering pipe and pivots on a vertical or flat hub. The valve is fully opened at the point where the circle corresponds to the funneling run. The valve is closed when the circle travels towards the opposite position. Handle-locking devices can be used to set up middle-of-the-road positions for choking purposes.

Types of Control Valve:

Three-way control valve

Cage type control valve

Double seat control valve

O type shutoff control valve 

Single Seat control valve

Water Control valve Globe Control valve 

Specialityvalve is a leading Steel Valve Manufacturer in India. Since 2013, it has been one of India's top-rated valve manufacturing enterprises, based in Coimbatore, Tamil Nadu. They have a well-deserved reputation for producing high-quality industrial valves. With great customer service and research and development, Specialityvalve is India's premier valve manufacturer. Valves are available in a wide range of forms and sizes, and they're employed in a wide range of applications. The industry defines the sort of industrial valve that will be utilized in that industry. 

Different types of Valves Manufactured are:

•       Control Valve: It's a power-operated valve that regulates the flow of steam, gas, oil, and water. In response to a control device signal, a control valve changes the flow to varied degrees between minimum flow and maximum capacity flow.

•       Check Valve: Check valves are used to reduce rearward gas, fluid, and air movement in the case of a brake failure. The flow of liquid is started and stopped by these self-activating valves.

 •       Safety valve: The system is protected from overpressure by a safety valve. A level that exceeds the Maximum Allowable Working Pressure is known as overpressure. Safety valves, unlike relief valves, may open quickly since they function at a set pressure.

 •       Gate Valve: A safety valve protects the system against overpressure. Overpressure is defined as a pressure that surpasses the Maximum Allowable Working Pressure. Because they operate at a predetermined pressure, safety valves, unlike relief valves, can open fast.

•       Butterfly Valve: A disc is connected to a rod in this valve. The medium may travel past the valve due to the disc. The body, disc, stem, and seal are the basic components of a butterfly valve.

•       Plug Valve: A plug valve is distinguished by the presence of a cone-shaped plug that spins inside the valve body to control the flow of medium through the valve. These valves are utilized in entire flow systems that are either open or closed.

•       Cryogenic Valve: Typically used to safely store gases. They're made to be worn in severely cold conditions. It was built to help transport liquefied natural gas (LNG) and compressed natural gas (CNG) (CNG).

•       Air Release Valve: Air release valves help to liberate trapped air, ensuring a smooth flow of water and efficient pipe functioning. The inner tube of the valve is shock-resistant and built of corrosion-resistant mechanical parts.

Available materials: Ductile iron, Monel, WCB,WCC, WC6, LCB, LCC, CF8, CF8M, CF3, CF3M, SS316, SS304, SS316L, SS904L, Aluminum Bronze, Bronze, Brass, F55, F53, F51

Class: 150 to 2500

Nominal Pressure: PN6 to PN450

Size: ½” to 80”

Ends: Flanged, Wafer, Lug, Butt-weld, Socket weld, Threaded

Operations: Pneumatic actuated, Electric Actuated, Gear Operated, Lever Operated, Hand wheel Operated

Specialityvalve is best Rising stem Gate valve manufacturer in India. Rising Stem is the type of gate Valve. The threads on rising stem gate valves are located on the outside of the valve body. When we open the valve stem of valve rises. Non-rising stem valves are typically made of brass, bronze, or cast iron, whereas Rising Stem valves are made of cast or forged steel. Rising stem gate valves are used in high pressure applications up to category 2500 or 420 bar. It allows us to see how far the valve is open. Because of the amount of visible stem, it is simple to determine whether a rising stem gate valve is open or closed. The valve is closed when the handle is flush with the pipe. The valve is open if there is a lot of stem exposed.

 Advantages of Rising Stem Gate valve

·        It's simple to open and close.

·        Small fluid resistance, medium erosion and erosion seal the surface.

·        There is no restriction in the medium flow, no turbulence, and no pressure reduction.

 Industry that use Rising Stem Gate Valve

·        Paper Industry

·        Chemical Industry

·        Mining Industry

·        Power Industry

Available Materials: Cast iron, Cast steel (WCB, WC6, LCB, WCC, LCC, WC9), Ductile iron, SS304, SS316

Class: PN10 to PN450

Nominal Pressure: ANSI 150 to 2500

Size: 1/2’’to 64’’

Ends: Socket weld, Butt weld, Flanged, Threaded

Operations: Hand wheel Operated, Gear Operated, Electric Actuated, Pneumatic Actuated

Following are some other valves we also manufacture:

Non-Rising Stem Gate Valve

Specialityvalve is the largest Non-Rising Stem Gate Valve manufacturer in India. A Rotating Stem Gate Valve or Blind Stem Wedge Gate Valve is another name for a Non Rising Stem Gate Valve. When the gate is opened and closed, the stem of this sort of valve does not move up and down. Because the stem is not visible, we can't tell if the gate is open or closed by looking at the valve. These valves are similar to the Rising Stem Gate Valve in that they can be used in the same applications. They take up relatively little area in the system and are suitable for both high pressure and high temperature applications.

Knife Gate valve

Specialityvalve is leading Knife Gate valve manufacturer in India. Knife gate valves are built to withstand harsh environments, with a sharpened blade that can cut through thick liquids. It's made for turning on and off and isolating structures with a lot of dissolved stable particles. Knife gate valves are in handy when dealing with slurry, abrasive, corrosive, or viscous media. The valves feature a minimal strain drop when fully open, are easy to operate, lightweight, and cost-effective. They're particularly effective in wastewater applications where corrosion is an issue. Apart from the optimized valve layout for slurry media, having an acid-proof stainless steel knife gate valve is advantageous since it is far less prone to corrosion and so requires far less frequent maintenance or replacement.

Super Duplex Gate Valve

Specialityvalve is best Super Duplex Steel Valve Manufacturer in India. Duplex Steel Valves are constructed from duplex grade steels. The microstructure of the duplex grade contains austenitic and ferritic phases, giving it high strength and corrosion resistance. Because of their metallurgy, these steels can be used in a variety of applications. This material is used to make valves that are dependable, strong, and corrosion resistant. Duplex stainless-steel valves are classified into three types: standard duplex, super duplex, and lean duplex. Each of them outperforms the former in terms of corrosion and strength. Valves of various types, such as ball valves and gate valves, are used for specific purposes in an application. Specialityvalve is the best Super Duplex Gate Valve Manufacturer in India. These products are used in a variety of industries including chemical, petrochemical, energy, pulp, paper, and oil and gas processing. Various valves are available. Gate valves are usually manufactured in India.

Forged Steel Gate Valve

Specialityvalve is one of the top Forged Steel Gate Valve Manufacturer in India. Forged valves are made using a process called forging, which involves shaping metals and alloys while they are still solid. Heat and large industrial tools are used to bend metals and alloys, and dies are used to cut and shape the materials to form specialized valves.

Forged steel gate valves are strong, compact, and ideal for high-temperature applications. The Forged Steel Gate Valves can survive even the harshest conditions. When they’re open, the medium goes through the valve, making them suitable for enterprises that need to isolate viscous fluids and liquids. The valve includes an exterior screw and a yolk with a rising stem. The hand wheel is primarily used to operate the gate valve for both isolation and control functions. These valves offer positive tight shutdown in the horizontal or vertical position for process mediums in pipes. They can also be utilized to provide a little amount of control over steam, gas, or liquids. Because they are simple to use, these valves are utilized for isolating.

Bellow Seal Globe Valve Manufacturer in India

Specialityvalve is best Bellow Seal Globe Valve Manufacturer in India. A Bellow Sealed Valve is an industrial process valve that prevents valves from leaking. It's also known as a leak-free valve or an emission-free valve. External leakage is considerably decreased when a bellow Sealed valve is employed. The use of bellows to cover the valve stem decreases leakage from gland components.

It is a control valve with a bellow cartridge that is welded to the bonnet and valve stem instead of the traditional packing. The bellows can be compared to a coil spring because it can bend when it is compressed or stretched. The only difference between a globe valve and a bellows valve is that a globe valve has packing along the stem, but a bellows seal valve has bellows instead of packing to prevent leakage. These valves are absolutely tight and can handle caustic substances without any problems. The butadiene extraction unit contains these valves.

Type of Bellow sealed Valve

Bellow Sealed Gate Valve

Bellow Sealed Globe Valve

Advantages of bellow sealed Valve

Longevity and low maintenance

There will be no loss of steam, nor there any loss of media.

This valve's monitoring costs are extremely low.

It can be used in applications where there should be no leakage.

It is possible to operate in a safe and clean manner

Industries that use Bellow sealed Valve

Petroleum

Chemical    

Electric Power Plants.

Water Treatment

Material: A216 WCB, SS304, SS316, Super Duplex, Duplex Steel

Ends: Flanged, threaded, socket weld, butt weld  

Class: 150 to 2500

Size: 1/2” to 64”      

Operations: Hand wheel Operated, Gear operated Electric Actuated and Pneumatic Actuated

Globe Valve

Specialityvalve is a leading Globe Valve Manufacturer in India. Globe Valve is primarily designed to stop, start and regulate flow using a closure member referred as a disc. Globe valves are most suitable and widely used for throttling and controlling fluid flow; generally employed in small size piping. The disc can be completely removed from the path or can completely close the path of flow.

Super Duplex Globe Valve

Specialityvalve is a well-known Super Duplex Globe Valve manufacturer in India. There are three varieties of duplex steel: lean duplex steel, super duplex steel, and standard duplex steel. Because of its chemical makeup, it is recognized for its susceptibility to corrosive agents and as a valve which lasts longer. The valve serves as a throttling and isolating device.

Pressure seal Globe Valve

Specialityvalve is a reputed Pressure Seal Globe Valve Manufacturer in India. The force necessary in the valve body and bonnet is applied by a Pressure Seal Globe Valve. The tension on the seal of the valve grows as the pressure where the pressure seal globe valve is connected rises. This sort of valve may be found in a variety of applications. The primary benefit of this valve is that it could be used for throttling as well as on/off control. They're suitable for high-pressure and high-temperature applications.

Specialityvalve is best Rising stem Gate valve manufacturer in India. Rising Stem is the type of gate Valve. The threads on rising stem gate valves are located on the outside of the valve body. When we open the valve stem of valve rises. Non-rising stem valves are typically made of brass, bronze, or cast iron, whereas Rising Stem valves are made of cast or forged steel. Rising stem gate valves are used in high pressure applications up to category 2500 or 420 bar. It allows us to see how far the valve is open. Because of the amount of visible stem, it is simple to determine whether a rising stem gate valve is open or closed. The valve is closed when the handle is flush with the pipe. The valve is open if there is a lot of stem exposed.

Advantages of Rising Stem Gate valve

It's simple to open and close.

Small fluid resistance, medium erosion and erosion seal the surface.

There is no restriction in the medium flow, no turbulence, and no pressure reduction.

 Industry that use Rising Stem Gate Valve

Paper Industry

Chemical Industry

Mining Industry

Power Industry

Available Materials: Cast iron, Cast steel (WCB, WC6, LCB, WCC, LCC, WC9), Ductile iron, SS304, SS316

Class: PN10 to PN 450 ANSI 150 to 2500

Size: 1/2’’to 64’’

Ends: Socket weld, Butt weld, Flanged, Threaded

Operations: Hand wheel Operated, Gear Operated, Electric Actuated, Pneumatic Actuated

Non-Rising Stem Gate Valve

Specialityvalve is the largest Non-Rising Stem Gate Valve manufacturer in India. A Rotating Stem Gate Valve or Blind Stem Wedge Gate Valve is another name for a Non Rising Stem Gate Valve. When the gate is opened and closed, the stem of this sort of valve does not move up and down. Because the stem is not visible, we can't tell if the gate is open or closed by looking at the valve. These valves are similar to the Rising Stem Gate Valve in that they can be used in the same applications. They take up relatively little area in the system and are suitable for both high pressure and high temperature applications.

Knife Gate valve

Specialityvalve is leading Knife Gate valve manufacturer in India. Knife gate valves are built to withstand harsh environments, with a sharpened blade that can cut through thick liquids. It's made for turning on and off and isolating structures with a lot of dissolved stable particles. Knife gate valves are in handy when dealing with slurry, abrasive, corrosive, or viscous media. The valves feature a minimal strain drop when fully open, are easy to operate, lightweight, and cost-effective. They're particularly effective in wastewater applications where corrosion is an issue. Apart from the optimized valve layout for slurry media, having an acid-proof stainless steel knife gate valve is advantageous since it is far less prone to corrosion and so requires far less frequent maintenance or replacement.

Super Duplex Gate Valve

Specialityvalve is best Duplex Steel Valve Manufacturer in India. Duplex Steel Valves are constructed from duplex grade steels. The microstructure of the duplex grade contains austenitic and ferritic phases, giving it high strength and corrosion resistance. Because of their metallurgy, these steels can be used in a variety of applications. This material is used to make valves that are dependable, strong, and corrosion resistant. Duplex stainless-steel valves are classified into three types: standard duplex, super duplex, and lean duplex. Each of them outperforms the former in terms of corrosion and strength. Valves of various types, such as ball valves and gate valves, are used for specific purposes in an application. Specialityvalve is the best Super Duplex Gate Valve Manufacturer in India. These products are used in a variety of industries including chemical, petrochemical, energy, pulp, paper, and oil and gas processing. Various valves are available. Gate valves are usually manufactured in India.

Forged Steel Gate Valve

Specialityvalve is one of the top Forged Steel Gate Valve Manufacturer in India. Forged valves are made using a process called forging, which involves shaping metals and alloys while they are still solid. Heat and large industrial tools are used to bend metals and alloys, and dies are used to cut and shape the materials to form specialized valves. Forged steel gate valves are strong, compact, and ideal for high-temperature applications. The Forged Steel Gate Valves can survive even the harshest conditions. When they’re open, the medium goes through the valve, making them suitable for enterprises that need to isolate viscous fluids and liquids. The valve includes an exterior screw and a yolk with a rising stem. The hand wheel is primarily used to operate the gate valve for both isolation and control functions. These valves offer positive tight shutdown in the horizontal or vertical position for process mediums in pipes. They can also be utilized to provide a little amount of control over steam, gas, or liquids. Because they are simple to use, these valves are utilized for isolating.

Specialityvalve is a prominent Dual Plate Check valve Manufacturer in India. It is made up of two spring-loaded plates that are connected by a central hinge pin. When the flow slows, the plates shut without the need for reverse flow. Silent check valve is another name for it. When compared to a swing or life check valve, it is stronger, lighter in weight, and smaller in size.

Industries Using Dual Plate Check Valve:

Water and Waste Water treatments plants Industry

Oil & Gas Industry

Chemical Industry

Petrochemicals Industry

Power and energy Industry

 What is a Check valve?

Check valves, also known as one-way or non-return valves, are simple devices that prohibit backward flow. Check valves are controlled by a pressure differential.

 Advantages of Dual Check Plate Valve:

Valve installation can be done both vertically and horizontally.

Reduced atmospheric pressure

Energy loss is reduced.

Non-slamming is a term used to describe someone who does not slam

There is no water Hammer.

Longevity

 Available Materials: Cast Iron, Ductile Iron, Cast Steel (WCB, WCC, WC9, WC6), Stainless Steel (SS304, SS316, SS316L, SS904L, CF8M), Aluminum Bronze (ALBR, C95, 800)

Class: 150 to 1500

Nominal Pressure: PN6 to PN25

Size: 2” to 48”

Ends: Wafer, Lug, Flanged

Lift Check Valve

Specialityvalve is leading Lift check valve manufacturer in India. It is designed to prevent reverse flow in the installations. Instead of a hinged disc, lift check valve uses a guided piston that move vertically up and down inside the valve. The lift check valve disc is also known as the Lift. When there is enough pressure, the piston or the disk is lifted, allowing flow to pass through. Again, reverse flow will close the valve returning it to its lower position. Lift Check valve also used as flow controller. These valves are used for pumping, irrigation and industrial fluids. They are also used with air, gas, water and steam. These valves are mainly used in water application, high – rise building.

Specialityvalve is the top Plug Valve Manufacturer in India. It is shaped like a cylinder or cone used to control the flow of fluids by rotating it inside the valve body itself. The plug has a straight through full port opening and can be used in on-off basic moderate throttling, and diverting services. It is used in place of a gate valve when quick operation is required.

 Applications of Plug Valve:

Oil and Gas Industry

Water and Waste water treatment plants industry

Energy industry

Chemical industry

Types of Plug Valve:

Connection Lift Plug Valve

Eccentric Plug Valve

Orbit Plug Valve

Twin Seal Plug Valve

Jacketed Plug Valve

Lubricated Plug Valve

Non-Lubricated Plug Valve

3-way Plug Valve

Advantages of Plug Valve:

It has a simple design with few parts

They open and close easily

Maintenance can be done at the place of operation

Have low-flow resistance

They are leak-proof

 Available materials: Cast iron, Ductile Iron, WCB, WC6, WCC, LCB, LCC, SS304, SS316, CF8, CF8M, Alloy 20

Class: 150 to 2500

Size: 1/2" to 24”

Nominal Pressure: PN10 to PN450

Operations: Hand wheel, Gear Operated, Electric and Pneumatic Actuated

Ends: Flanged, Threaded, Socket weld, Butt-weld

Non-Lubricated Plug Valve

Specialityvalve is a well-known Non-lubricated Plug Valve Manufacturer in India. It's employed in regions where there isn't a lot of upkeep. It aids in the movement of medium without it becoming trapped and hardened, causing the valve to jam. A plug valve is a cylindrical or cone-shaped valve that rotates within the valve body to regulate the flow of fluid (medium). One or more hollow tubes are frequently arranged horizontally with plug valves to ease flow while the valve is open. When open, this bored tunnel is parallel to the flow. When the plug valve is turned 90 degrees, the solid plug portion blocks flow. It is used in place of a gate valve when quick operation is required. It works well in high-pressure, high-temperature environments.

Lubricated Plug valve

Specialityvalve is best Lubricated Plug valve manufacturer in India. Lubricants or sealants are used in lubricated plug valves to make operation easier over a wide range of operating pressures. The Lubricants film is used between the plug and the body. It requires lubricant injection on regular basis. The lubricant must not be washed away by the fluid flow, must not contaminated the fluid, and must be able to sustain line temperatures. Plastic sealants are used in the plug valves. It is essential to use effective sealant with properties like resistance, elasticity and ability to make a seal around each body part. The lubricant coating prevents corrosion on the metal surface between plug and the body.

Double Block and Bleed Plug Valve 

Specialityvalve is the top Double Block and Bleed Plug Valve Manufacturer in India. Double block and bleed valves are used to block a pipe portion on both sides of the valve rather than just one. It implies we may close the ball valve to stop both the upstream and downstream sides of the pipe from operating and bleed the leftover pressure. Installation time, pipe system weight, and space are reduced by using a single double block and bleed valve system rather than three separate valves. It also minimizes the number of leak channels to the atmosphere, lessening the danger, which is why many oil and gas firms have made it mandatory for field equipment maintenance.

Jacketed Plug Valve 

Specialityvalve is the top Jacketed Plug Valve Manufacturer in India. The jacket and the valve body of a Jacketed Plug valve are separated by a gap. Any type of material can pass across the gap. This plug valve has a low flow resistance and performs well when sealed. The flow of the medium in the valve is controlled by a stopper. The plug moves from its seat to start the flow of the medium, and the plug returns to the valve seat to halt the flow. Jacketed Plug Valves are utilized in place of gate valves when a quick action is required in an application. This type of valve is widely utilized in situations involving high pressure and high temperature.

Specialityvalve is a well-known Pneumatic Actuated Butterfly Valve manufacturer in India. Its role is to control and regulate the flow of a medium through an actuator by compressing air. The use of pneumatic actuators reduces personnel because their operation is automated.

 What is a Pneumatic Actuator, and how does it work?

A pneumatic actuator is a machine that turns compressed air energy into mechanical motion. A piston, cylinder, and valves or ports make up the system. Depending on the type of pneumatic actuator employed, energy can be converted into linear or rotating mechanical motions (rotary or linear). Angle seat control valves benefit from pneumatic linear actuators, which are designed for high temperatures and steam applications. Quarter-turn valves are a good fit for rotary actuators.

 Industries where Pneumatic Actuated Butterfly Valves are used:

Textile Industry

Power and Energy

Chemical Industry

Water and waste water treatment plant industry

Metallurgy

Medical

 Advantages of Pneumatic Actuated Butterfly Valve:

 It's simple and quick to open and close.

For the medium to flow, the disc can be totally opened or completely closed.

It's mostly employed in water-based applications.

 Available Materials: Cast Iron, Ductile Iron, Stainless Steel (SS316, SS304, CF8), Carbon Steel, Duplex Steel (F51, F53, 5A, 6A)

Class: 150-300

Nominal Pressure: PN10 – PN40

Size: 2”- 72”

Ends: Flanged, Lug, Wafer.

Operations: Pneumatic Actuated

Lug Butterfly Valve

Specialityvalve is the best Lug Butterfly Valve manufacturer in India. Butterfly valves are being used to stop, start, and regulate the flow of a medium and have eight lugs connected towards the body of the valve. There's also a gear box in which the hand wheel is linked to the stem in huge butterfly valves. The rod is connected to a disc, which permits liquid to pass through the valve.

Wafer Butterfly Valve

Specialityvalve is a reputed Wafer Butterfly valve Manufacturer in India. The valve's body features four holes that line up with the pipeline. It's made to hold two flanges together. It's designed to work with either pneumatic or electric actuators. In frameworks for unidirectional flow, it aims to maintain a seal against bi-directional constraint differential.

Double Flanged Butterfly Valve 

Specialityvalve is a reputed Double Flanged Butterfly Valve Manufacturer in India. Flanged on both sides Butterfly valves are quarter-turn rotating valves that are used to restrict, control, or initiate flow. Butterfly valves are especially well suited to the treatment of large volumes of fluids or gases at low pressures, as well as the treatment of slurries or fluids containing large amounts of suspended particles. Butterfly valves are based on a line damper's guideline. The stream control component is a circle with a diameter that is roughly equal to the width of the bordering pipe and pivots on a vertical or flat hub. The valve is fully opened at the point where the circle corresponds to the funneling run. The valve is closed when the circle travels towards the opposite position. Handle-locking devices can be used to set up middle-of-the-road positions for choking purposes.

Electric Actuated Butterfly Valve

Specialityvalve is best Electric actuated butterfly valve manufacturer in India. A mechanical device used to move or control a mechanism or system is known as an actuator. An actuator, as part of an actuated butterfly valve, is a mechanical device that converts energy, usually created by air, electricity, or liquid, into motion. A butterfly valve actuator controls the flow of gas or liquid through a pipe by turning a disc on a diametrical axis or by two semi-circular plates hinged on a common spindle, which allows flow in only one direction. These compact actuated butterfly valves have a rotary stem movement of 90 degrees or less. Butterfly valves, unlike ball valves, do not have any pockets where fluids can become trapped when the valve is closed.

Triple Eccentric Butterfly Valve

Specialityvalve is leading Triple Eccentric Butterfly Valve Manufacturer in India. The triple eccentric or offset butterfly valves are used to keep the metal seat and metal disc from scratching and galling. Because of its design, the seal only comes into contact with the seat when it is fully closed. This Valve is mostly used in oil and petroleum, chemical facilities, and shipbuilding etc. They are also used to prevent extrusion oh dirty or heavy oil.

Specialityvalve is leading Knife Gate valve manufacturer in India. Knife gate valves are built to withstand harsh environments, with a sharpened blade that can cut through thick liquids. It's made for turning on and off and isolating structures with a lot of dissolved stable particles. Knife gate valves are in handy when dealing with slurry, abrasive, corrosive, or viscous media. The valves feature a minimal strain drop when fully open, are easy to operate, lightweight, and cost-effective. They're particularly effective in wastewater applications where corrosion is an issue. Apart from the optimized valve layout for slurry media, having an acid-proof stainless steel knife gate valve is advantageous since it is far less prone to corrosion and so requires far less frequent maintenance or replacement.

 Types of Knife Gate Valve

Unidirectional Knife Gate Valve

Bidirectional Knife Gate Valve

Slurry Knife Gate Valve

 Advantages of Knife Valve

They are cost effective,

Easy to actuate, and

light.

Industries that use knife valve

Mining

Power plants.

Paper,

Chemical

Available materials: WCB, WC6, WCC, LCB, LCC, Cast iron, Ductile Iron, SS316, SS304

Size: 2" to 80"

Class: 150 to 300

Nominal Pressure: PN6 to PN40

Operation: Handwheel Operated, Electric Actuated and Pneumatic Actuated, Gear operated

Ends: Wafer, Lug, Flanged

Gate Valve Manufacturer in India

Specialityvalve is the best Gate Valve Manufacturer in India. These products are used in a variety of industries including chemical, petrochemical, energy, pulp, paper, and oil and gas processing. Various valves are available. Gate valves are usually manufactured in India.

Non-Rising Stem Gate Valve Manufacturer in India

Specialityvalve is the largest Non-Rising Stem Gate Valve manufacturer in India. Non Rising Stem Gate Valve is a type of gate valve with a non-rising stem. A Rotating Stem Gate Valve or Blind Stem Wedge Gate Valve is another name for a Non Rising Stem Gate Valve. When the gate is opened and closed, the stem of this sort of valve does not move up and down. Because the stem is not visible, we can't tell if the gate is open or closed by looking at the valve. These valves are similar to the Rising Stem Gate Valve in that they can be used in the same applications. They take up relatively little area in the system and are suitable for both high pressure and high temperature applications.

Rising stem Gate Valve 

Specialityvalve is best Rising stem Gate valve manufacturer in India. Rising Stem is the type of gate Valve. The threads on rising stem gate valves are located on the outside of the valve body. When we open the valve stem of valve rises. Non-rising stem valves are typically made of brass, bronze, or cast iron, whereas Rising Stem valves are made of cast or forged steel. Rising stem gate valves are used in high pressure applications up to category 2500 or 420 bar. It allows us to see how far the valve is open. Because of the amount of visible stem, it is simple to determine whether a rising stem gate valve is open or closed. The valve is closed when the handle is flush with the pipe. The valve is open if there is a lot of stem exposed.

Super Duplex Gate Valve Manufacturer in India

Specialityvalve is best Duplex Steel Valve Manufacturer In India. Duplex Steel Valves are constructed from duplex grade steels. The microstructure of the duplex grade contains austenitic and ferritic phases, giving it high strength and corrosion resistance. Because of their metallurgy, these steels can be used in a variety of applications. This material is used to make valves that are dependable, strong, and corrosion resistant. Duplex stainless-steel valves are classified into three types: standard duplex, super duplex, and lean duplex. Each of them outperforms the former in terms of corrosion and strength. Valves of various types, such as ball valves and gate valves, are used for specific purposes in an application. Specialityvalve is the best Super Duplex Gate Valve Manufacturer in India. These products are used in a variety of industries including chemical, petrochemical, energy, pulp, paper, and oil and gas processing. Various valves are available. Gate valves are usually manufactured in India.

Forged Steel Gate Valve Manufacturer in India

Specialityvalve is one of the top Forged Steel Gate Valve Manufacturer in India. Forged valves are made using a process called forging, which involves shaping metals and alloys while they are still solid. Heat and large industrial tools are used to bend metals and alloys, and dies are used to cut and shape the materials to form specialized valves. Forged steel gate valves are strong, compact, and ideal for high-temperature applications. The Forged Steel Gate Valves can survive even the harshest conditions. When they’re open, the medium goes through the valve, making them suitable for enterprises that need to isolate viscous fluids and liquids. The valve includes an exterior screw and a yolk with a rising stem. The hand wheel is primarily used to operate the gate valve for both isolation and control functions. These valves offer positive tight shutdown in the horizontal or vertical position for process mediums in pipes. They can also be utilized to provide a little amount of control over steam, gas, or liquids. Because they are simple to use, these valves are utilized for isolating.

Specialityvalve is leading Electric actuated valve manufacturer in India. Multi-turn and quarter-turn controls are used to operate electrical valve systems. These are extremely stable and reliable self-spinning solutions. It is no longer necessary to manually force air through the valve tube. Multi-turn solutions are better suited for large valves, whereas quarter-turn systems are better suited for small engines. Both allow for quick movement, which helps to circulate air throughout the building more efficiently. When the process is finished, the electric motor automatically closes the valve.

Types of Electric actuated valve

1.     Electric actuated Ball Valve

2.     Electric actuated Gate valve

3.     Electric actuated Globe Valve

4.     Electric actuated Butterfly Valve

5.     Electric actuated Gate Valve

6.     Electric actuated Plug valve

Advantages of Electric Actuated Valve

·        They have high stability and constant thrust that user can apply

·        Less expensive than hydraulic actuators

·        Control and positioning are extremely precise.

·        Capable of stopping at any point during the stroke

·        Acceleration and deceleration are simple to configure.

·        Assist in the adaptation of machines to flexible processes.

Industries that use Electric Actuated Valve

·        Desalination

·        Wastewater & Ultra-Pure Water

·        Mining

·        Chemical

·        Pulp & Paper

·        Textile

·        Power Industries

Available materials - CF8M, CF8, SS316,CF3M, SS304, WCB, WCC, LCB, LCC, WC6, Cast iron, Ductile iron

Size 1/2″ to 72″

Class 150 to 2500

Nominal Pressure PN6 to PN450

Operation Electric Actuated.

End Connection Flanged, Butt-weld, Socket-weld, Threaded, Lug, Wafer

Standards ASME, API6D, API607, DIN, BS, ANSI.