KSB Valve

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GATE VALVES Parallel Slide Disc Mechanism This mechanism consists of two independent discs held by a disc carrier. An alloy steel spring between the discs provides the initial loading to keep the discs pressed against the body seats. The disc faces are parallel to each other and seal on parallel seat rings in the body. Sealing takes place by utilizing the line pressure to provide tight seal on the downstream seat. As the two discs are independent and parallel, opening / closing torques are significantly lower than comparable wedge disc designs, thereby minimizing the possibility of jamming at high temperatures or pressures. When the valve is operated, the discs are allowed to slide and rotate over the body seats. This helps wipe out foreign particles from the seat faces. Pressure Seal arrangement for body-bonnet joint This pressure seal body-bonnet joint utilizes the line pressure to create a tight body-bonnet seal. Sealing is achieved by compressing a high-purity graphite gasket between the bonnet and the body retainer ring. Preloaded fasteners provide an initial tight seal at low line pressures. At higher pressures, the line pressure pushes up the bonnet against the gasket, compressing it further and providing a much tighter seal.

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Materials ANSI Standard Class (as per ASME B 16.34) l #150/300/600 - A 216 WCB 0 0 from 0 C to 425 C 0 l #600 - A 217 WC6 from 0 C to 0 593 C 0 l #150/300 - A 351 CF8 from 0 C 0 to 537 C l ASME Special class on request. Design l As per API 600 l Pressure, Temperature rating as per ASME B 16.34 l Stellite hard-faced Seats

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AIL Gate, Globe & Check Valves Bolted Bonnet / Cover design The API 600 / BS 1873 / BS 1868 family of AIL Gate, Globe and Swing Check Valves is exceptionally sturdy, rugged and durable, with a reputation for quality, integrity and long service. They are designed for tight sealing and ease of operation. The valves are available with flanged ends or butt-weld ends, in pressure ratings from ASME Class 150 to Class 1500, and in a variety of materials of construction. Gate Valves are of flexible wedge, outside screwand-yoke and bolted-bonnet construction. The valves conform to API 600. Globe Valves feature a ball-type disc, outside screwand-yoke and bolted-bonnet construction. They conform to BS 1873 and also meet the general requirements of API 600, including shell wall thickness and stuffing box dimensions. Check Valves are of swing-type and bolted-cover construction. They conform to BS 1868 and also meet the general requirements of API 600, including shell wall thickness. Body-Bonnet Joint The body-bonnet joint for Class 150 gate valves is oval in shape, while for Class 300 and for globe valves, this joint is circular in shape. In 2” (50mm) valves, the bodybonnet joint has a square configuration. Gate valves of Class 150 rating have a flatface joint with a graphite gasket having metallic inserts. Those of Class 300 rating have a male-female type joint with a spirallywound gasket. Gate valves of Class 600 rating and above have a Ring Type Joint (RTJ). Globe and Check valves in Class 150 and 300 ratings have a male-female type joint with a spirally-wound gasket. Those of Class 600 rating and above have an RTJ. Flexible Wedge AIL gate valves feature a one-piece cast flexible wedge that minimises stress concentration. Wedge flexibility ensures tig

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A gate valve, also known as a sluice valve, is a valve which opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. The gate faces can be parallel, but are most commonly wedge-shaped.

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• Packaging Details: wooden box

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gate valves pressure seal gate valves. 110/156/951. 01 basic information gate valves. Standard service: use in oil and gas production and processing, chemical ...

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• Delivery Time: 1 WEEK

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high pressure gate valve pressure seal bonnet valve.

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Design: Cast steel gate valve to API 600 and ASME B16.34. Available in carbon, low alloy and stainless steel. Flanged or butt weld ends, external thread non-rotating stem, bolted bonnet, flexible wedge. Wear and corrosion resistant seats. Class 150-600. Nom. size 2" - 24". Applications: In refineries, power stations, general industry, and process engineering. For water, steam, gas, oil, and other non-aggressive fluids. Other fluids on request.

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Design: Cast steel globe valve to BS 1873 and ASME B16.34. Availabe in carbon, low alloy and stainless steel. Flanged or butt weld ends, external thread rotating stem, bolted bonnet. Wear and corrosion resistant seats. Class 150-600. Nom. size 2” - 10” Applications: In refineries, power stations, general industry, and process engineering. For water, steam, gas, oil, and other non-aggressive fluids. Other fluids on request.

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Y-GLOBE VALVES By virtue of their Y-type configuration, AIL Y-Globe Valves have a relatively straight flow and a lower pressure drop compared to conventional globe valves. The valves are suitable for tight shutoff and throttling in high pressure and high temperature lines. Some of the unique features of AIL Y-Globe Valves are : • Pressure Seal Bonnet • Low operating torque due to use of thrust bearings • Non-rotating stem • Integrally-stellited body seats • Fully-guided disc with Stellite seating and guiding surface • Impactor handwheel in sizes of 6” (150mm) and above

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. A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave.

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Pressure p up to 104 bar. 0. Temperature t up to 593 C. Cast Check Valve as per BS 1868, ... pressure seal bonnet design, butt weld.

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The ASME B16.34 family of AIL Gate, Y-Globe and Swing Check Valves features a pressure seal bonnet design for high pressure services. These valves are extensively used in high pressure and high temperature steam, oil, gas, chemical and water applications in thermal power plants, fertiliser plants, petrochemical plants and refineries. The valves are available with butt-weld ends in pressure ratings of Classes 900, 1500 and 2500, and come in carbon steel and alloy steel construction. Gate valves also meet the requirements of API 600 Style AGATE VALVES Parallel Slide Disc Mechanism This mechanism consists of two independent discs held by a disc carrier. An alloy steel spring between the discs provides the initial loading to keep the discs pressed against the body seats. The disc faces are parallel to each other and seal on parallel seat rings in the body. Sealing takes place by utilizing the line pressure to provide tight seal on the downstream seat. As the two discs are independent and parallel, opening / closing torques are significantly lower than comparable wedge disc designs, thereby minimizing the possibility of jamming at high temperatures or pressures. When the valve is operated, the discs are allowed to slide and rotate over the body seats. This helps wipe out foreign particles from the seat faces. Pressure Seal arrangement for body-bonnet joint This pressure seal body-bonnet joint utilizes the line pressure to create a tight body-bonnet seal. Sealing is achieved by compressing a high-purity graphite gasket between the bonnet and the body retainer ring. Preloaded fasteners provide an initial tight seal at low line pressures. At higher pressures, the line pressure pushes up the bonnet against the gasket, compressing it further and providing a much tighter seal.

Product Details:

Applications l Power stations, general industry, process engineering l For water, steam, gas, oil & other non-agressive media l Further applications on request Operating Data l Pressure up to 439 bar ( 6250 PSI ) l Temperature up to 0 0 +593 C/1100 F l Pressure-temperature ratings as per ASME B 16.34, Special class Materials ANSI Special class (as per ASME B 16.34) l # 900/1500/2500 - A 216 WCB 0 0 from 0 C to 425 C l # 900/1500/2500 - A 217 WC9/WC6 from 00 0 C to 593 C l # Other materials on request Design l As per ASME B 16.34 l Pressure Seal Bonnet Design l Stellite hard-faced Seats & Disc surface l Graphite gaskets

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• Delivery Time: 1 WEEK

Product Details:

Design: Cast steel globe valve to BS 1873 and ASME B16.34. Availabe in carbon, low alloy and stainless steel. Flanged or butt weld ends, external thread rotating stem, bolted bonnet. Wear and corrosion resistant seats. Class 150-600. Nom. size 2” - 10” Applications: In refineries, power stations, general industry, and process engineering. For water, steam, gas, oil, and other non-aggressive fluids. Other fluids on request.

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Design l As per BS 1873 l Pressure, Temperature rating as per ASME B 16.34 l Stellite hard-faced Seat l Graphite gaskets and graphite packings with Braided wiping rings Materials ANSI Standard Class (as per ASME B 16.34) l #150/300/600 - A 216 WCB 0 0 from 0 C to 425 C 0 l #600 - A 217 WC6 from 0 C to 0 593 C 0 l #150/300 - A 351 CF8 from 0 C 0 to 537 C 

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Design: Forged steel globe valve to ISO 15761 (BS 5352). Socked weld or threaded ends, external thread rotating stem. Bolted bonnet (Class 800) or welded bonnet (Class 1500 and 2500). Hard-faced seats. Class 800, 1500, and 2500. Nom size 1/2" - 2". Applications: In power stations, general industry, and process engineering. For water, steam, gas, oil, and other non-aggressive 

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Design: Cast steel gate valve to ASME B16.34. Pressure seal bonnet, butt weld ends, external thread non-rotating stem. Double disc wedge design for tight shut-off and easy maintenance. Wear and corrosion resistant seats. Class 900-2500. Nom. size 2" - 16". Applications: In power stations, general industry, and process engineering. For water, steam, gas, oil, and other non-aggressive fluids. Other fluids on reque

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A check valve, or non-return valve, prevents reverse flow by ensuring that fluid can only flow in one direction along a pipeline. It can be??...

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A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.^[1]

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• Packaging Details: wooden box

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A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.^[1]

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• Packaging Details: wooden box

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Taking quality as our principal concern, we are betrothed in presenting an excellent quality of KSB Globe Valve.

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In order to keep pace with the never-ending demands of customers, we are involved in offering a wide range of KSB Check Valve

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A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.^[1]