Name: 1Cr20Ni14Si2 U Type Half Round Tube Shield
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1Cr20Ni14Si2 U Type Half Round Tube Shield

Half Round Tube Shield Half Round Tube Shields by Ladhani Metal Corporation are precision-engineered components used to protect boiler and heat exchanger tubes from erosion, scaling, and high-temperature corrosion. These shields are widely applied in industrial systems exposed to thermal cycling, aggressive gases, and particulate flow. Their half-round shape allows for simple and secure installation over straight or curved tube surfaces, extending tube life and reducing maintenance needs. 1Cr20Ni14Si2 U Type Half Round Tube Shield The 1Cr20Ni14Si2 U Type Half Round Tube Shield is manufactured from a high-temperature austenitic stainless steel alloy designed for demanding thermal environments. Composed primarily of chromium and nickel with enhanced silicon content, this alloy provides outstanding resistance to oxidation, scaling, carburization, and thermal fatigue. It is particularly effective in shielding U-bend tube sections within boilers, reformers, and heat recovery systems where prolonged exposure to high heat and reactive gases can degrade performance. The U-type configuration ensures full coverage of the inner and outer arcs of curved tubes, delivering comprehensive protection against mechanical and thermal damage. • Outer U Type Half Round Tube Shield – Protects the outer curvature of U-bends from high-temperature flue gas erosion, slag deposits, and oxidizing environments. • Inner U Type Half Round Tube Shield – Shields the inner bend arc from thermal stress cracking, scale formation, and turbulence-induced wear. Ladhani Metal Corporation provides 1Cr20Ni14Si2 U Type Half Round Tube Shields for industries requiring reliable, long-term protection in aggressive high-temperature service conditions. Chemical Composition of 1Cr20Ni14Si2 – Heat-Resistant Austenitic Stainless Steel • Carbon (C): ≤ 0.15% • Manganese (Mn): ≤ 1.50% • Phosphorus (P): ≤ 0.035% • Sulfur (S): ≤ 0.030% • Silicon (Si): 1.50 – 2.50% • Chromium (Cr): 19.0 – 21.0% • Nickel (Ni): 13.0 – 15.0% • Iron (Fe): Balance Applications: Ideal for continuous and cyclic high-temperature systems where resistance to oxidation, thermal fatigue, and carburization is critical. Uses • Protection of U-bend tubes in superheaters and reheaters in power generation systems • Shielding of return bends in waste heat recovery boilers and HRSGs operating under high flue gas flow • Coverage for curved tube sections in reformers, cracking furnaces, and thermal oxidizers • Safeguarding tube bends in heat exchangers, condensers, and process gas heating systems • Applicable in chemical, metallurgical, and energy industries where extreme thermal cycling and gas exposure occur Features • Excellent oxidation resistance – Chromium and silicon-rich composition provides strong protection against scaling in high-temperature, oxidizing atmospheres. • Superior thermal fatigue performance – Maintains mechanical strength and dimensional stability under rapid temperature fluctuations. • Dual-arc shielding – Available in inner and outer U-type configurations for total protection of return bends in heat exchanger systems. • Precision engineered – Manufactured to match tube diameter and bend radius, ensuring tight, secure installation without vibration or misalignment. • Easy to install – Can be quickly mounted using banding, clamps, or tack welds without the need to disassemble tube bundles. • Long service life – Designed for demanding environments, reducing maintenance frequency and enhancing overall system efficiency. Applications • thermal power plants – Installed in U-bends of superheaters and reheaters to prevent heat-induced scaling, erosion, and fatigue cracking. Improves reliability and heat transfer efficiency. • petrochemical and refinery units – Used in process heaters, reformers, and thermal units where high-temperature gas exposure is constant. Provides stable, long-term protection. • waste heat recovery units – Shields U-shaped tubes in WHRBs and HRSGs from slag deposits, oxidizing gases, and temperature cycling stress. • chemical industries – Ideal for ammonia synthesis, methanol production, and gas reforming systems exposed to thermal shock and oxidizing media. • metal and glass manufacturing – Protects curved tubes in furnaces and preheaters exposed to abrasive and high-heat environments. Conclusion The 1Cr20Ni14Si2 U Type Half Round Tube Shield by Ladhani Metal Corporation is a high-performance solution for protecting U-bend tube sections in the most demanding thermal and chemical environments. With excellent resistance to oxidation, carburization, and thermal fatigue, this shield is ideal for use in power plants, refineries, chemical processing units, and high-temperature industrial systems. Designed for precision fit and easy installation, it provides dependable, long-lasting protection that reduces maintenance and extends equipment service life. For technical consultation, custom orders, or quotations, please contact Ladhani Metal Corporation.

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Monel flanges

DIN 2545 Monel flanges (PN40)

DIN 2545 Monel flanges, provided by Ladhani Metal Corporation, are designed to offer exceptional strength and outstanding resistance to corrosion, particularly in harsh environments. Monel alloys, primarily composed of nickel and copper, are known for their ability to withstand the corrosive effects of seawater, acids, and alkalis. These flanges are ideal for high-performance applications in industries such as marine, chemical processing, and oil and gas. With a pressure rating of PN 40, these flanges are capable of handling pressures up to 40 bar, ensuring reliable, leak-free connections in high-pressure systems. Types of DIN 2545 Monel Flanges: Flat Face Flanges (FF) – These flanges have a flat sealing surface that provides uniform distribution of sealing pressure, making them suitable for low-pressure systems or where precise sealing is required. Raised Face Flanges (RF) – Raised face flanges feature a raised area around the bolt holes to provide higher sealing pressure, ideal for high-pressure environments. Ring-Type Joint (RTJ) Flanges – These flanges are designed with a groove to accommodate a metal sealing ring, suitable for applications that require resistance to high pressure and high temperatures. Grades and Chemical Composition: Monel 400 (UNS N04400) Chemical Composition: Ni: 63%, Cu: 28-34%, Fe: 2.5%, Mn: 2%, C: 0.3%, Si: 0.5% Monel 400 is a nickel-copper alloy known for its excellent resistance to corrosion, particularly in seawater and chemical environments. It offers good mechanical properties at both subzero and elevated temperatures. This alloy is commonly used in marine applications, chemical processing, and heat exchangers. Monel K500 (UNS N05500) Chemical Composition: Ni: 63%, Cu: 27%, Al: 2.3-3.15%, Ti: 0.35-0.85%, Fe: 2.5%, C: 0.3%, Mn: 1.5% Monel K500 is an age-hardenable nickel-copper alloy that provides additional strength and hardness compared to Monel 400. It offers outstanding corrosion resistance, particularly in seawater and high-stress environments, making it suitable for use in marine, oil and gas, and aerospace applications. PN 40 Pressure Rating: The "PN" rating refers to the flange's pressure capacity. PN 40 indicates that the flange is rated for pressures up to 40 bar, making it ideal for high-pressure systems where secure and durable connections are essential. Applications: 1. Marine and Offshore Applications: Seawater Systems: Monel is highly resistant to seawater corrosion, making it ideal for use in marine applications, such as seawater cooling systems, pumps, valves, and heat exchangers on ships and offshore platforms. Offshore Pipelines and Risers: Monel flanges are commonly used in subsea pipelines and risers due to their resistance to corrosion from saltwater and high-pressure conditions found in offshore oil and gas operations. 2. Chemical Processing Industry: Acidic Environments: Monel flanges offer superior resistance to various acidic solutions, making them ideal for use in chemical processing plants, especially where sulfuric acid, hydrochloric acid, and other corrosive chemicals are present. Piping Systems: Used in pipelines and reactors that transport corrosive chemicals, Monel flanges ensure long-term reliability and strength in harsh environments. 3. Oil and Gas Industry: Petrochemical Refineries: Monel flanges are used in refining operations, including in heat exchangers, pumps, and piping systems that handle hydrocarbon fluids, ensuring resistance to both pressure and corrosion. Subsea Equipment: Monel is also used in subsea exploration and production equipment due to its ability to withstand harsh marine environments and high-pressure systems. Conclusion : Ladhani Metal Corporation ensures that all Monel flanges meet stringent quality standards and are manufactured to exact specifications, ensuring durability and reliability in even the most challenging environments. Each flange undergoes comprehensive testing to guarantee long-lasting performance and safe operation in high-pressure applications. #din2545 #din2545flanges #din2545monelflanges #flanges #flangessupplierinmumbai

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Monel Flanges

DIN 2543 Monel Flanges (PN16)

DIN 2543 Monel Flanges are flanges made from Monel, a group of nickel-copper alloys that are known for their excellent corrosion resistance, particularly in marine environments and chemical processing industries. Monel alloys are also highly resistant to acidic and alkaline conditions, which makes them ideal for applications in harsh environments. Material: Typically made from Monel 400 or Monel K-500, which are the most common grades of Monel alloys. Pressure Rating (PN16): Rated for 16 bar (approximately 232 psi) at 20°C (68°F), suitable for medium-pressure systems. Key Features of DIN 2543 Monel Flanges: Corrosion Resistance: Monel alloys, especially Monel 400, are highly resistant to corrosion, including in seawater, acids, and alkaline solutions. This makes them ideal for use in marine, chemical, and offshore oil environments. Strength and Durability: Monel alloys offer high strength and excellent tensile strength even at elevated temperatures. The materials maintain their integrity and resilience in harsh environments, ensuring long-term durability. Weldability: Monel alloys are weldable, but care must be taken during the welding process to ensure that there is no loss of material properties. Proper heat treatment may be required to maintain corrosion resistance and strength. Temperature Resistance: Monel alloys have excellent performance at both high and low temperatures. They can be used in a wide range of environments, including cryogenic temperatures and elevated heat applications. Types of Monel Flanges (DIN 2543): Weld Neck Flanges (WN): These flanges have a tapered neck, which is welded to the pipe. This provides additional strength and is used in applications that require high pressure or high-temperature resistance. Slip-On Flanges (SO): These flanges slide over the pipe and are welded both inside and outside. They are easy to install and commonly used in medium-pressure systems. Blind Flanges (BL): These flanges are used to seal the end of a piping system. They prevent fluid flow and are typically used in applications where future maintenance or modifications may be required. Socket Weld Flanges (SW): These flanges have a socket in which the pipe is inserted and welded. This type is used for small-bore applications in high-pressure systems. Lap Joint Flanges (LJ): These flanges are used with a lap joint stub end and are ideal for systems that require easy alignment and disassembly. They are often used in applications where frequent maintenance is necessary. Common Monel Grades for DIN 2543 Flanges: Monel 400: Composition: Approximately 63% nickel, 29% copper, with small amounts of iron, manganese, and silicon. Properties: Exceptional resistance to corrosion, especially in seawater and other marine environments. Excellent resistance to acids and alkalines, making it suitable for chemical processing applications. High tensile strength and good mechanical properties at both high and low temperatures. Monel K-500: Composition: Similar to Monel 400, but with additional aluminum and titanium, which provide higher strength and greater resistance to corrosion. Pressure Rating (PN16): PN16 refers to the pressure rating of 16 bar (approximately 232 psi) at 20°C (68°F).

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Titanium Blind Flanges

DIN 2527 Titanium Grade 5 Blind Flanges

DIN 2527 Titanium Grade 5 Blind Flanges are premium-quality sealing components designed to close off the open ends of pipes, vessels, or equipment in systems where no further connection is needed. Made from Titanium Grade 5 (Ti-6Al-4V), these flanges are known for their superior strength, excellent corrosion resistance, and lightweight properties. Titanium Grade 5 is an alloy composed of titanium, aluminum, and vanadium, making it stronger and more heat-resistant than commercially pure titanium (Grade 2). These flanges adhere to the DIN 2527 standard, ensuring that they meet the precise requirements for dimensional accuracy, pressure tolerance, and mechanical performance. Material Composition of Titanium Grade 5 (Ti-6Al-4V): Titanium Grade 5, also known as Ti-6Al-4V, is composed of the following elements: Titanium (Ti): 90.0% min Aluminum (Al): 6.0% - 7.0% Vanadium (V): 3.5% - 4.5% Iron (Fe): 0.25% max Oxygen (O): 0.20% max Carbon (C): 0.10% max Nitrogen (N): 0.05% max Hydrogen (H): 0.015% max Titanium Grade 5 is one of the most widely used titanium alloys due to its high strength, resistance to corrosion, and ability to withstand elevated temperatures, making it suitable for high-performance applications. Key Features of DIN 2527 Titanium Grade 5 Blind Flanges: Superior Strength: Titanium Grade 5 offers high strength (approximately 130 ksi tensile strength) while maintaining its light weight, making it suitable for demanding applications where both strength and low mass are important, such as in aerospace and military systems. Corrosion Resistance: Titanium Grade 5 exhibits exceptional corrosion resistance, particularly against chlorides, seawater, and acidic environments. It is highly resistant to pitting, crevice corrosion, and stress corrosion cracking. It performs well in the presence of strong acids like sulfuric and hydrochloric acids, making it suitable for chemical processing systems, offshore, and marine applications. Temperature Resistance: Titanium Grade 5 can withstand elevated temperatures, with a continuous operating temperature up to 400°C (752°F) and intermittent exposure to higher temperatures. This makes it suitable for high-temperature applications in aerospace, power generation, and chemical industries. Light Weight: Titanium alloys, including Grade 5, have a very low density, approximately 60% of that of steel, making them an excellent choice for applications where weight reduction is a priority, such as in the aerospace and automotive industries. Dimensional Accuracy & Pressure Ratings: DIN 2527 Titanium Grade 5 Blind Flanges are manufactured to exacting standards to ensure a tight, secure seal in piping systems. Available in various pressure classes such as PN6, PN10, and PN16, allowing compatibility with a range of piping systems depending on the pressure requirements. Design Options: Standard Blind Flange (Type A): A solid, circular flange used to seal the end of a pipe or vessel. Flat-Faced Blind Flange: Designed with a flat sealing surface for low-pressure systems. Raised Face Blind Flange: Features a raised area around the center for improved sealing in higher pressure applications. Ring-Type Joint (RTJ) Blind Flange: Designed for high-pressure applications with a groove for a ring-type joint gasket, commonly used in the oil and gas industries. Long Weld Neck Blind Flange: Includes an extended neck for welding, providing additional strength in high-pressure or stressed systems. Nominal Diameter: DIN 2527 Titanium Grade 5 Blind Flanges are available in a variety of nominal diameters (DN), ranging from DN10 (1/2 inch) up to DN600 (24 inches) or larger, depending on system requirements.

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blind flanges

DIN 2527 Inconel Blind Flanges

DIN 2527 Inconel Blind Flanges are specialized components designed to close off the ends of pipes or vessels in industrial piping systems, where no further connection is required. These blind flanges are made from Inconel alloys, a family of high-performance superalloys, known for their outstanding strength, resistance to high temperatures, and corrosion resistance in aggressive environments. The DIN 2527 standard ensures that these flanges meet the highest specifications for dimensional accuracy, pressure tolerance, and mechanical strength. Material Composition of Inconel Alloys: The primary materials used in the production of DIN 2527 Inconel Blind Flanges include Inconel 600, Inconel 625, and Inconel 718, each offering specific advantages depending on the application: Inconel 600 (Ni 72%, Cr 15%): Known for excellent resistance to oxidation and corrosion in high-temperature environments. Inconel 625 (Ni 58%, Cr 21%, Mo 9%): Offers superior resistance to pitting, stress corrosion cracking, and oxidation. Inconel 718 (Ni 50%, Cr 19%, Mo 3%, Nb 5%): Known for high strength and excellent fatigue and thermal-fatigue strength. These alloys provide superior resistance to a wide range of harsh environments, such as high-temperature oxidation, sulfuric and phosphoric acid corrosion, and chloride-induced stress corrosion cracking. Key Features of DIN 2527 Inconel Blind Flanges: Temperature and Pressure Resistance: Operating Temperature: Inconel alloys can withstand extremely high temperatures, with Inconel 600 handling temperatures up to 1093°C (2000°F), Inconel 625 up to 982°C (1800°F), and Inconel 718 capable of continuous operation at temperatures of up to 700°C (1292°F). Pressure Tolerance: Designed to endure elevated pressures, with pressure ratings available in PN6, PN10, PN16, and other standard pressure classes, ensuring safety under extreme operating conditions. Corrosion Resistance: Exceptional resistance to oxidation, scaling, and various forms of corrosion, particularly in high-temperature environments. Inconel 625 is particularly effective in marine and chemical processing environments due to its resistance to pitting and crevice corrosion. Strength and Durability: Inconel alloys exhibit outstanding mechanical strength, even at high temperatures, ensuring the structural integrity of piping systems under stress. The DIN 2527 standard defines the dimensions and design to accommodate high-stress conditions, making these flanges essential in demanding industries. Dimensional Accuracy and Pressure Class: DIN 2527 ensures precise dimensional accuracy, allowing for effective sealing and easy installation in piping systems. Available in various sizes and thicknesses, with flanges designed to meet specific pressure classes like PN6, PN10, and PN16, depending on the application. Design and Types: Standard Blind Flange (Type A): A solid, circular flange ideal for general applications. Flat-Faced Blind Flange: Features a flat sealing surface, suitable for low-pressure systems. Raised Face Blind Flange: Has a raised surface for improved sealing in higher pressure applications. Ring-Type Joint (RTJ) Blind Flange: Designed for high-pressure applications, with a groove for an RTJ gasket. Long Weld Neck Blind Flange: Offers added strength with an extended neck for welding, often used in high-pressure or stressed systems. Nominal Diameter: Available in a wide range of nominal diameters, typically from DN10 (1/2 inch) up to DN600 (24 inches) or more, to accommodate different pipe sizes and system requirements.

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Plates

Tungsten Alloy Plates

A tungsten plate is a flat, solid piece of tungsten metal, known for its high density, strength, and resistance to extreme temperatures. It is commonly used in industries requiring high-performance materials, such as aerospace, electronics, and radiation shielding. Tungsten plates are highly durable, corrosion-resistant, and can withstand high levels of stress and heat, making them ideal for applications involving high-pressure or high-temperature environments.Tungsten alloy plate is produced by good processing property billets and special cold and hot rolling technology; they can be used to make tungsten target, tungsten heat elements, tungsten radiation shields and tungsten boats for electronics, lightening, electro-vacuum industries. Tungsten alloy plate play important role in manufacturing of collimator for nuclear medicine, nuclear research, geologging and homeland security. These materials provide reliable protection against X-rays and gamma radiation. characteristics of tungsten plates include: High Density: Tungsten has a very high density (19.25 g/cm³), making tungsten plates useful in applications requiring mass and weight, such as radiation shielding, ballast weights, and counterweights. High Melting Point: With a melting point of 3,422°C (6,192°F), tungsten can maintain its integrity at very high temperatures, which makes it ideal for use in environments with extreme heat, such as aerospace and manufacturing processes. Strength and Durability: Tungsten plates are strong and hard, offering excellent resistance to wear, abrasion, and deformation. This makes them suitable for use in heavy-duty applications, such as mining, military armor, and tooling. Corrosion Resistance: Tungsten plates are highly resistant to corrosion, particularly at high temperatures, and are less prone to oxidation when compared to many other metals. Electrical Conductivity: Tungsten has good electrical conductivity, making it useful in electrical applications like electrical contacts and filaments. Application: Aerospace & Defense: Tungsten plates are used in military applications, such as in armor-piercing ammunition, shielding, and components for aircraft. Medical Applications: Tungsten plates are used for radiation shielding in medical imaging and radiotherapy. Manufacturing & Tooling: Tungsten's hardness makes it an excellent material for cutting tools, dies, and machining equipment. Heavy Industry: Used as counterweights, ballast, and in the production of high-performance industrial equipment.

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titanium ball valve

Titanium Grade 2 Ball Valve

Ladhani Metal Corporation is a manufacturer, supplier and stockist of a wide range of titanium valves, including: Titanium Full Bore and Flanged Valves, Titanium Needle Valves, Titanium Check Valves, Titanium Globe Valves, Titanium Gate Valves, Titanium Y Strainers, and other titanium forged fittings. Titanium valves are available in a variety of material grades, ranging from the most commonly used Grade 2 to alloyed titanium grades such as Gr. 5, Gr. 7, and Gr. 12. Titanium alloys are also known as R50400, R50550, and R56400 in UNS. Titanium valves are designed as per ANSI B16.34. Titanium valves are primarily made from ASTM B381 Grade F2 and F5. We manufacture our ball valves entirely from titanium, including: • Titanium Ball • Titanium Body • Titanium Handle • Titanium Fasteners • Titanium Flange Ladhani Metal Corporation is a manufacturer, exporter, and supplier of titanium ball valves. Our Titanium Ball Valve Products: • 1000 - 6000 PSI Two-Piece Full Bore Ball Valve • 1000 - 6000 PSI Three-Piece Full Bore Ball Valve • ANSI Class 150 – 900 Two-Piece Flanged Ball Valve • ANSI Class 150 – 900 Two-Piece Flanged Ball Valve Design Features: • Full Bar Machined Construction • Valve Design as per ANSI B16.34 • 2-Piece Body Design, Full Bore • Blow-Out-Proof Stem Design • Flange Face to Face: ANSI B16.10 Class 150/300 RF • Flange Dimension: ANSI B16.5 Class 150/300 • End Type: Screwed & Welded End • NACE MR0175 is available Ladhani Metal Corporation can also manufacture titanium ball valves in grades such as Titanium Grade 1, Titanium Grade 2, Titanium Grade 5 & Titanium Grade 9. For inquiries or bulk orders, contact Ladhani Metal Corporation at: info@ladhanimetals.com or visit https://www.ladhanimetal.in/ #Mumbai #Pune #Chennai #Hyderabad #Kolkata #Delhi #Ahmedabad #Surat #Vadodara #Ankleshwar #Vapi #Bharuch #Rajkot #Coimbatore #Indore #Nagpur #Nashik #Visakhapatnam #Noida #Faridabad #Ghaziabad #Bengaluru #Ludhiana #Chandigarh #Jaipur #Udaipur #Jodhpur #Raipur #Bhilai #Patna #Lucknow #Kanpur #Ranchi #Trichy #Madurai #Vijayawada #Ernakulam #Hubli #Belgaum #Goa #Taloja #Thane #Vasai #Daman #Silvassa #Halol #Dahej #Hazira #Jamnagar #Mehsana #Palanpur #Morbi #Bhiwandi #Aurangabad #Kolhapur #Satara #Mangalore #Guwahati #Haridwar #Dehradun #Bhubaneswar #Cuttack #Durgapur #Howrah #Tiruppur #Salem #Erode #Mysuru #Gandhidham #Kakinada #Tuticorin #Panipat #Ambala #Vellore #Nellore #Alwar #Siliguri #Baroda #Surendranagar #Anand #NaviMumbai #Pondicherry #Kochi #Karwar#TitaniumBallValve #TitaniumValve #TitaniumValves #TitaniumGrade2BallValve #TitaniumGrade5BallValve #TitaniumGrade7BallValve #TitaniumValveManufacturer #TitaniumValveSupplier #TitaniumBallValveManufacturer #TitaniumBallValveSupplier #TitaniumBallValveIndia #TitaniumBallValveExporter #TitaniumFullBoreValve #TitaniumFlangedValve #TitaniumTwoPieceValve #TitaniumThreePieceValve #HighPressureTitaniumValve #TitaniumIndustrialValve #TitaniumProcessValve #TitaniumMetalValve #TitaniumPipeFittings #TitaniumValvesIndia #TitaniumAlloyValve #TitaniumASTMValve #TitaniumANSIValve #TitaniumThreadedValve #TitaniumWeldedValve #TitaniumBallValvePrice #TitaniumBallValveStockist #TitaniumBallValveDealer #TitaniumValveStockist #TitaniumValveDealer #IndustrialTitaniumValve #ChemicalProcessValve #CorrosionResistantValve #MarineGradeTitaniumValve #TitaniumValveForGoldRefining #TitaniumValveForChemicalIndustry #TitaniumPressureValve #TitaniumInstrumentationValve #TitaniumEngineeringProducts #TitaniumPipingSystems #TitaniumPipelineValve #TitaniumBallValvesIndia #LadhaniMetalCorporation #LadhaniMetals #TitaniumBallValveExporterIndia #TitaniumBallValveProducts #TitaniumBallValveFittings #TitaniumFlowControlValve #TitaniumBallValveSolutions