Are you tired of sifting through countless needle valve suppliers? Understanding the top factories can save you time and money. By knowing the best options, you can ensure quality and reliability for your projects. Dive in to discover the leading suppliers and make informed choices for your needs!
Needle Valves | Parker NA
Product Details: Needle valves are designed for precise flow control in various applications.
Technical Parameters:
– Material: Stainless Steel
– Pressure Rating: Up to 6000 psi
Application Scenarios:
– Oil and Gas Industry
– Chemical Processing
Pros:
– High precision in flow control
– Durable construction
Cons:
– Potential for leakage if not maintained
– Higher cost compared to other valve types
Needle and Metering Valves | Valves | All Products – Swagelok
Product Details: Swagelok needle and metering valves allow for precise flow control in a wide range of applications. They are available in various configurations suitable for low- and high-pressure use.
Technical Parameters:
– Flow coefficients ranging from 0.004 to 2.4
– Pressure ratings up to 60,000 psi (4134 bar)
Application Scenarios:
– Instrumentation applications
– Corrosive, high-temperature applications
Pros:
– Reliable operation and long service life
– Variety of handle options for enhanced control
Cons:
– Potentially high cost for specialized configurations
– Limited availability in some regions
Needle Valve Manufacturers in USA – Valves Only
Product Details: Needle valves are designed to control the flow of liquids and gases with fine adjustments. They consist of a long, tapering stem that resembles a needle, allowing precise control over fluid flow.
Technical Parameters:
– Materials: SS316, SS316L, Duplex, Inconel 625, SS304, CF8, CF8M, F51, F53, F55.
– Size: 1/2” to 2”.
Application Scenarios:
– Industrial machines
– Laboratories
Pros:
– Fine control of flow rate
– High dependability and durability
Cons:
– May require frequent adjustments
– Not suitable for high flow rates
Needle Valves – CPV Manufacturing
Product Details: CPV needle valves are designed to control and regulate fluid and gas flow within pipelines, featuring soft-seated, bubble-tight performance for high-pressure applications.
Technical Parameters:
– Pressure Rating: From vacuum up to 6000 PSIG (414 BAR); Select products up to 75…
– Temperature Rating: -70°F to 400°F (-56°C to 205°C)
– Line Size Options: 1/8” through 3.00” Pipe Sizes; 1/4” through 3.50” Tube Sizes
Application Scenarios:
– Regulating flow in high-pressure pipelines
– Protecting sensitive gauges from pressure changes
Pros:
– Exceptional leak-tight performance over metal-seated valves
– Interchangeable cartridge design for easy maintenance
Cons:
– May require specific elastomer options for customization
– Potentially higher cost compared to standard valves
Needle Valve Manufacturer in USA | Samvay Fluid Tekniks Inc
Product Details: Needle Valve Manufacturer & Supplier in United States – Samvay Fluid Tekniks Inc offers high-quality needle valves in various sizes, specifications, and materials including Duplex, Nickel Alloy, Monel, Hastelloy, Inconel, and Titanium.
Technical Parameters:
– Thread: NPT, PT, BSPP, G
– Size: 1/2″ to 4″ (DN25-DN200)
– Function: 4 Way, 3 Way, 2 Way, 5 Way
– Connection: Welded, Socket, Clamped, Flanged, Threaded
– Pressure Class: 3000PSI, 5000PSI
– Pressure Rating: 3000 PSI, 1500 PSI, 6000 PSI
Application Scenarios:
– Oil and Gas Industry
– Chemical Processing
– Laboratory Experiments
– Pharmaceuticals
– Power and Telecom Industries
Pros:
– High-quality materials and construction
– Wide range of sizes and specifications available
Cons:
– Potentially higher cost compared to standard valves
– Specific applications may require custom solutions
Needle Valves – Manufacturer of Relief Valves, Check Valves, Needle …
Product Details: Generant manufactures Brass and Stainless Steel Needle valves including Precision Metering Valve (PMV), Screwed Bonnet Needle Valve (Series 3000), and Forged Needle Valve (FNV & FNV ML Stainless).
Technical Parameters:
– Design: Brass and Stainless Steel with various pressure ratings
– Size: Ranges from 1/8″ to 3/4″ depending on the model
Application Scenarios:
– Flow metering in industrial applications
– Use in cryogenic and high-pressure environments
Pros:
– 100% factory tested for reliability
– Available cleaned for oxygen service
Cons:
– Limited size options for some models
– Potentially higher cost compared to standard valves
Needle Valves Suppliers – Thomasnet
Product Details: Needle valves for various applications including instrumentation, chemical, and fluid handling.
Technical Parameters:
– Operating pressure: 250 to 150,000 psi
– Operating temperature: -423 to +1,000 degrees F
Application Scenarios:
– Process control lines
– Chemical injection systems
Pros:
– High precision control of fluid flow
– Wide range of materials and configurations available
Cons:
– Potential for leakage if not properly maintained
– May require specific installation techniques
Instrument & High Pressure Needle Valves – Hy-Lok USA
Product Details: Hy-Lok needle valves are designed for precise flow regulation in low flow applications, available in sizes from 1/8″ to 1″ and made from 316 stainless steel or alloy 400.
Technical Parameters:
– Pressure rating up to 10,000 psi
– Temperature ratings from -100°F to 600°F
Application Scenarios:
– Pharmaceutical processes
– Oil & gas applications
Pros:
– Rugged and compact design
– Bi-directional flow capability
Cons:
– Limited to specific pressure and temperature ratings
– Not suitable for critical processes with hazardous fluids
Best Needle Valves Manufacturers & Supplier – avlok.com
Product Details: Avlok is a leading Needle Valves Manufacturer, Supplier & Exporter. Needle valves are used to manage flow rates of gases or fluids and can also serve as reliable shut-off valves.
Technical Parameters:
– Size Range: 1/8″ to 4″ (depending on model)
– Pressure Rating: Up to 6000 PSI (depending on material and design)
– Temperature Range: -100°F to 1200°F (depending on material)
– Body Material: Stainless Steel, Carbon Steel, Brass, Monel, etc.
– Seal Material: PTFE, PEEK, Viton, or other materials depending on application
– Flow Coefficient (Cv): Typically ranges from 0.05 to 2.5 depending on size
Application Scenarios:
– Fluid control in industrial applications
– High-pressure systems requiring precise flow management
Pros:
– Smooth and gradual flow adjustments
– Reliable performance under severe operating conditions
Cons:
– May not be suitable for high flow rates
– Potential for wear over time with frequent adjustments
Needle Valves Manufacturers and Suppliers – GlobalSpec
Product Details: Needle valves are used to regulate flow in various applications.
Technical Parameters:
– Material: Stainless Steel
– Pressure Rating: Up to 6000 psi
Application Scenarios:
– Oil and Gas Industry
– Water Treatment Facilities
Pros:
– Precise flow control
– Compact design
Cons:
– Higher cost compared to other valve types
– Requires careful handling to avoid damage
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Needle Valves | Parker NA | Needle valves are designed for precise flow control in various applications. | – High precision in flow control – Durable construction | – Potential for leakage if not maintained – Higher cost compared to other valve types |
| Needle and Metering Valves | Valves | All Products – Swagelok | Swagelok needle and metering valves allow for precise flow control in a wide range of applications. They are available in various configurations suita… | – Reliable operation and long service life – Variety of handle options for enhanced control |
| Needle Valve Manufacturers in USA – Valves Only | Needle valves are designed to control the flow of liquids and gases with fine adjustments. They consist of a long, tapering stem that resembles a need… | – Fine control of flow rate – High dependability and durability | – May require frequent adjustments – Not suitable for high flow rates | valvesonly.com |
| Needle Valves – CPV Manufacturing | CPV needle valves are designed to control and regulate fluid and gas flow within pipelines, featuring soft-seated, bubble-tight performance for high-p… | – Exceptional leak-tight performance over metal-seated valves – Interchangeable cartridge design for easy maintenance | – May require specific elastomer options for customization – Potentially higher cost compared to standard valves | www.cpvmfg.com |
| Needle Valve Manufacturer in USA | Samvay Fluid Tekniks Inc | Needle Valve Manufacturer & Supplier in United States – Samvay Fluid Tekniks Inc offers high-quality needle valves in various sizes, specifications, a… | – High-quality materials and construction – Wide range of sizes and specifications available | – Potentially higher cost compared to standard valves – Specific applications may require custom solutions |
| Needle Valves – Manufacturer of Relief Valves, Check Valves, Needle … | Generant manufactures Brass and Stainless Steel Needle valves including Precision Metering Valve (PMV), Screwed Bonnet Needle Valve (Series 3000), and… | – 100% factory tested for reliability – Available cleaned for oxygen service | – Limited size options for some models – Potentially higher cost compared to standard valves | www.generant.com |
| Needle Valves Suppliers – Thomasnet | Needle valves for various applications including instrumentation, chemical, and fluid handling. | – High precision control of fluid flow – Wide range of materials and configurations available | – Potential for leakage if not properly maintained – May require specific installation techniques | www.thomasnet.com |
| Instrument & High Pressure Needle Valves – Hy-Lok USA | Hy-Lok needle valves are designed for precise flow regulation in low flow applications, available in sizes from 1/8″ to 1″ and made from 316 stainless… | – Rugged and compact design – Bi-directional flow capability | – Limited to specific pressure and temperature ratings – Not suitable for critical processes with hazardous fluids | www.hylokusa.com |
| Best Needle Valves Manufacturers & Supplier – avlok.com | Avlok is a leading Needle Valves Manufacturer, Supplier & Exporter. Needle valves are used to manage flow rates of gases or fluids and can also serve… | – Smooth and gradual flow adjustments – Reliable performance under severe operating conditions | – May not be suitable for high flow rates – Potential for wear over time with frequent adjustments | www.avlok.com |
| Needle Valves Manufacturers and Suppliers – GlobalSpec | Needle valves are used to regulate flow in various applications. | – Precise flow control – Compact design | – Higher cost compared to other valve types – Requires careful handling to avoid damage | www.globalspec.com |
Frequently Asked Questions (FAQs)
What is a needle valve and how does it work?
A needle valve is a type of valve used to control the flow of liquids or gases. It features a slender, tapered point that fits into a seat, allowing for precise adjustments. When you turn the handle, the needle moves up or down, regulating the flow rate. This makes needle valves ideal for applications requiring fine control.
What should I consider when choosing a needle valve supplier?
When selecting a needle valve supplier, consider their reputation, product quality, and range of offerings. Look for suppliers with industry certifications, good customer service, and reliable delivery times. It’s also helpful to check reviews and ask for recommendations.
Are needle valves suitable for high-pressure applications?
Yes, needle valves can be used in high-pressure applications, but it’s essential to choose the right materials and specifications. Ensure the valve is rated for the pressure and temperature of your application. Consult with your supplier to find a suitable option that meets your needs.
How can I ensure the quality of needle valves from a supplier?
To ensure quality, ask for product certifications and test reports from your supplier. Look for suppliers that follow industry standards and have a quality control process in place. You can also request samples to evaluate the valve’s performance before making a larger purchase.
What is the typical lead time for needle valve orders?
Lead times for needle valve orders can vary based on the supplier and order size. Generally, you can expect a lead time of 2 to 6 weeks. For urgent needs, communicate with your supplier to see if expedited options are available.