Struggling to choose the right valve manufacturer? You’re not alone. With so many factories out there promising quality and reliability, it’s easy to feel overwhelmed. Finding the perfect supplier isn’t just about price—it’s about ensuring safe, efficient operations for years to come. The right partnership means fewer failures, smoother projects, and true peace of mind. Curious which manufacturers truly stand out? Dive into our comparison to discover the industry’s top factories and make your next choice with confidence!

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Valve Manufacturers Association of America

Quality Valves Manufactured in the US – Flomatic Valves

Product Details:
Flomatic Valves designs, develops, and manufactures high-quality valve products in the US for the water and wastewater industries. Product lineup includes check valves (flapper, swing, ball, silent, double door, unleaded bronze, ductile iron, stainless steel, deep well), foot valves, plug valves, butterfly valves, gate valves, air release & vacuum valves, flow regulators, constant pressure pump control valves, strainers, and backflow preventers. Products are available for industrial, municipal, irrigation, OEM, and water well applications.

Certain models comply with AWWA, NSF61, and AIS standards.

Technical Parameters:
– Compliance with AWWA C508, C512, C517, C504, C515, and C509 standards depending
– NSF61 Approved and AIS Compliant on specific models
– Products offered in various styles (flapper, swing, ball, silent, wafer, double
– VFD and non-VFD compatible check valves available

Application Scenarios:
– Water and wastewater treatment systems
– Industrial and municipal piping systems
– Irrigation and water well installations
– OEM valve applications requiring high quality, long-lasting components

Pros:
– Wide range of valve types and materials for diverse applications
– Products built to meet or exceed industry standards like AWWA and NSF61
– US-based manufacturing ensuring quality control
– Technical resources, support, and documentation available online

Cons:
– No explicit details on potential lead times or availability
– Potentially limited information about pricing or customization on the main page

Industrial Valve Manufacturer – Valve Company | Powell Valves

Product Details:
Powell Valves manufactures a wide range of industrial valves, including gate, globe, check, ball, and butterfly valves, available in cast steel, forged steel, bronze, iron, and stainless steel. Product lines are compliant with API standards (API 600, 602, 603, 594), and include specialized options like pressure seal and cryogenic valves.

Technical Parameters:
– Compliant with API standards (API 600, API 602, API 603, API 594)
– Materials offered: cast steel, forged steel, bronze, iron, stainless steel
– Valve types: gate, globe, check, ball, butterfly, dual plate check
– Specialized valves: pressure seal, corrosion resistant, cryogenic,

Application Scenarios:
– Industrial piping and fluid control systems
– Cryogenic and low-temperature applications
– Corrosive environments requiring corrosion resistant valves
– General industrial use in flow control, isolation, and non-return functions

Pros:
– Broad range of valve materials and designs for diverse industrial requirements
– Compliance with recognized industry standards (API specifications)
– Specialized options for demanding applications (cryogenic, high pressure,

Cons:
– Limited specific technical specifications (pressure ratings, sizes,
– No detailed application case studies or performance data shown on main pages

Valves Manufacturers and Suppliers in the USA – Thomasnet

Product Details:
Valves and fluid control products including two-way solenoid valves (bronze and stainless steel), miniature precision valves, corrosion-resistant thermoplastic valves, and a variety of specialized valves and valve accessories. Also offers piping systems, actuators, fittings, regulators, and instrumentation components.

Technical Parameters:
– Direct acting and pilot-operated solenoid valves for handling water, oil, steam
– Corrosion-resistant thermoplastic valves (e.g., ball, butterfly, diaphragm,
– Miniature precision valves and fluid control components for applications with
– ISO 9001:2015 certification for manufacturing quality.

Application Scenarios:
– Industrial fluid control in chemical processing, refining, pharmaceutical, and
– Water and wastewater management, power plants, and mining operations.
– Plumbing, commercial, and HVAC system control.
– Aerospace and defense (including historical use in Apollo 11 mission and space

Pros:
– Wide material selection (bronze, stainless steel, thermoplastics) for
– Certifications like ISO 9001:2015 ensure quality and manufacturing standards.
– Specialization in corrosion-resistant and miniature valves meeting specific
– Long company histories and field experience, indicating reliability and proven

Cons:
– Some suppliers are distributors only and may not offer custom manufacturing.
– Detailed technical specifications (pressure, temperature ratings, flow

Top Valve Manufacturers and Suppliers in the US – Linquip

Product Details:
The top US valve manufacturers offer a wide range of industrial valves, including ball valves, butterfly valves, control valves, gate valves, globe valves, check valves, specialty valves, pressure reduction valves, and automated valves. Several offer valves in materials such as carbon steel, stainless steel, alloy, duplex, PVC, and CPVC, with options for flanged, socket weld, or NPT connections.

Some products are ISO and ASME certified, and sizes range typically from 1/4 inch up to as large as 12 inches for certain types.

Technical Parameters:
– Valve sizes from 1/4 inch to 12 inches (varies by product and manufacturer)
– Pressure ratings from Class 150 to Class 600 (e.g., Bi-Torq automated valve
– Material options: carbon steel, stainless steel (304, 316), alloy, duplex, PVC,
– Certifications include ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, CE, CRN

Application Scenarios:
– Petroleum, chemical, and water & wastewater industries
– Aerospace and defense applications
– Food and beverage, oil and gas, pulp and paper, packaging, and process control
– Automotive and industrial machinery manufacturing

Pros:
– Wide product range, including specialty and automated valves for various
– Multiple international certifications indicating quality and compliance
– Diverse material choices suitable for corrosive, high-pressure, and specialty
– Strong industry reputations with notable innovation and custom solutions

Cons:
– Some product lines may be more specialized and not suit general-purpose needs
– Technical parameters (size, pressure rating) vary by manufacturer and may lead

Industrial Valve Manufacturer & Supplier | WarrenValve

Product Details:
Warren Valve manufactures and supplies a variety of industrial valves, including trunnion mounted ball valves (two-piece, three-piece, and welded body), floating ball valves (flanged, 6D, 1/2/3-piece), gate valves (cast carbon, cast stainless & alloy, forged), globe valves (cast carbon, cast stainless & alloy, forged), check valves (cast carbon, cast stainless & alloy, forged, pipeline), plug valves, and butterfly valves.

They also offer engineered products and valves in various materials such as cast carbon steel, cast stainless steel, forged carbon steel, and forged stainless steel.

Technical Parameters:
– Valve construction types include two-piece, three-piece, welded body, flanged,
– Valve material options: cast carbon steel, cast stainless steel, forged carbon
– Product lines include trunnion mounted, floating ball, gate, globe, check, plug

Application Scenarios:
– Oil & Gas industry (pipelines, compressor stations, terminals, tank batteries,
– Carbon capture facilities
– Petroleum refineries and petrochemical plants
– Geothermal power generation, pulp & paper, marine, data centers, and

Pros:
– Comprehensive valve selection covering multiple types and industries
– Offers both standard and engineered/custom valve solutions
– Wide range of material options for diverse operating environments

Cons:
– Technical details, certifications, and performance specifications not clearly
– Potential complexity in selecting the correct valve without detailed product

Top 10 Valve Manufacturers in the USA with Largest Selections

Product Details:
Manufactures a wide range of industrial valves including ball valves, gate valves, globe valves, check valves, butterfly valves, and control valves.

Technical Parameters:
– Valves available in various materials such as stainless steel, carbon steel,
– Valve sizes range from small to large diameters suitable for different
– Available in manual, electric, and pneumatic actuation options

Application Scenarios:
– Oil and gas industry operations
– Chemical processing plants
– Power generation facilities
– Water treatment and distribution systems

Pros:
– Extensive product selection for diverse industrial needs
– High-quality manufacturing standards
– Customizable solutions available for specific applications

Cons:
– Potentially higher cost compared to lower-tier manufacturers
– Lead times may be longer for customized products

Industrial & Commercial Valve Manufacturer | U.S. Valve Manufacturer

Product Details:
US Valve LLC specializes in industrial and commercial check valves, including Techno Check Valves, full port and dual plate wafer check valves, medical gas valves, relief valves, custom and specialty valves. Their focus is on low pressure drop designs using unique elastomer hinge mechanisms. They offer products in a range of materials such as carbon steel, stainless steel, brass, aluminum, and cast iron. US Valve maintains a large inventory for quick assembly and shipment.

Technical Parameters:
– Low pressure drop check valve designs featuring elastomer hinge technology
– Wide material options: carbon steel, stainless steel, brass, aluminum, cast
– Valves are typically assembled and tested within 1-2 days after order receipt
– ISO 9001:2015 certified manufacturing and quality assurance

Application Scenarios:
– Water & wastewater treatment facilities
– Power generation plants
– Oil & gas industry
– Medical gas distribution systems

Pros:
– Competitive pricing and fast delivery due to extensive inventory and quick
– Very low pressure drop and turbulence due to unique elastomer hinge valve
– ISO 9001:2015 certified for quality assurance and documentation
– Broad range of materials and product customization options

Cons:
– Primary specialization is in check valves, which may limit options for
– Limited manufacturing locations (main US facility in Maryland may pose shipping

Val Matic Valve Manufacturer | Air, Butterfly, Plug Valves

Product Details:
Val-Matic offers a comprehensive range of industrial valves and related control products, including air valves, ball valves, butterfly valves, check valves (with models such as Dual Disc, Swing-Flex, Surgebuster, and Silent Check), plug valves, QuadroSphere ball valves, vault safety solutions (VaultSafe, FloodSafe, FrostSafe, VentSafe), valve actuation systems, and control systems such as control panels and oil accumulators.

Technical Parameters:
– Product lines cover both clean water and wastewater applications.
– Check valves available in multiple designs: Dual Disc®, Swing-Flex®,
– Valve actuation includes traveling nut, worm gear, cylinder, and electric motor
– Specialty valves and safety products like VaultSafe®, FloodSafe®, FrostSafe®,

Application Scenarios:
– Water and wastewater treatment facilities
– Industrial applications including chemical, petrochemical, and power generation
– Infrastructure projects in water distribution, hydro/dams, and sewage treatment
– Oil & gas, marine, and steel mining operations

Pros:
– Wide selection of products suitable for various industries and fluid types
– Specialized safety and protection solutions for vault and utility environments
– Supports both clean water and challenging wastewater or industrial applications
– Availability of technical resources such as manuals, CAD files, sizing software

Cons:
– Technical specifications and performance data are not directly listed on the
– Users may need to review individual product pages or contact support for

Top 8 Valve Factories in the United States

Product Details:
Industrial valves including butterfly, check, gate, globe, plug, ball valves, various strainers and pipe fittings; custom valve manufacturing; flowmeters; fittings; castings; nuclear, subsea, control, safety, and wellhead equipment.

Technical Parameters:
– Products meet global standards and certifications (ISO 9001, ISO 900, CE, CSA,
– Nine different quality controls during production
– Custom, made-to-order services including material alteration and casting
– Use of advanced machinery and production technology

Application Scenarios:
– Industrial flow control in energy, water, and infrastructure industries
– Nuclear, petroleum, chemical, power, mining, oil & gas, marine, pharmaceutical
– Household water supply systems
– High-pressure drilling and subsea applications

Pros:
– Wide variety of valve types/materials and customization options
– Focus on research, development, and advanced manufacturing technology
– Compliance with international quality and sustainability standards
– Strong customer support and options for warranties (e.g., three-year warranty

Cons:
– Some companies have shorter operational history (e.g., Plumberstar)
– Limited direct mention of detailed technical specifications or product

Comparison Table

Company	Product Details	Pros	Cons	Website
Valve Manufacturers Association of America				www.vma.org
Quality Valves Manufactured in the US – Flomatic Valves	Flomatic Valves designs, develops, and manufactures high-quality valve products	Wide range of valve types and materials for diverse applications Products built	No explicit details on potential lead times or availability Potentially limited	www.flomatic.com
Industrial Valve Manufacturer – Valve Company	Powell Valves	Powell Valves manufactures a wide range of industrial valves, including gate,	Broad range of valve materials and designs for diverse industrial	Limited specific technical specifications (pressure ratings, sizes,
Valves Manufacturers and Suppliers in the USA – Thomasnet	Valves and fluid control products including two-way solenoid valves (bronze and	Wide material selection (bronze, stainless steel, thermoplastics) for	Some suppliers are distributors only and may not offer custom manufacturing	www.thomasnet.com
Top Valve Manufacturers and Suppliers in the US – Linquip	The top US valve manufacturers offer a wide range of industrial valves,	Wide product range, including specialty and automated valves for various	Some product lines may be more specialized and not suit general-purpose	www.linquip.com
Industrial Valve Manufacturer & Supplier	WarrenValve	Warren Valve manufactures and supplies a variety of industrial valves,	Comprehensive valve selection covering multiple types and industries Offers	Technical details, certifications, and performance specifications not clearly
Top 10 Valve Manufacturers in the USA with Largest Selections	Manufactures a wide range of industrial valves including ball valves, gate	Extensive product selection for diverse industrial needs High-quality	Potentially higher cost compared to lower-tier manufacturers Lead times may be	techbullion.com
Industrial & Commercial Valve Manufacturer	U.S. Valve Manufacturer	US Valve LLC specializes in industrial and commercial check valves, including	Competitive pricing and fast delivery due to extensive inventory and quick	Primary specialization is in check valves, which may limit options for
Val Matic Valve Manufacturer	Air, Butterfly, Plug Valves	Val-Matic offers a comprehensive range of industrial valves and related control	Wide selection of products suitable for various industries and fluid	Technical specifications and performance data are not directly listed on the
Top 8 Valve Factories in the United States	Industrial valves including butterfly, check, gate, globe, plug, ball valves,	Wide variety of valve types/materials and customization options Focus on	Some companies have shorter operational history (e.g., Plumberstar) Limited	plumberstar.com

Frequently Asked Questions (FAQs)

How can I identify reliable valve manufacturers?

Look for manufacturers with industry certifications (like ISO), a solid history, and positive customer reviews. Checking their client portfolio and after-sales support can also give you insights into their reliability.

What factors should I consider when selecting a valve supplier?

Consider their product range, quality standards, customization options, lead times, pricing, and technical support. Ensure they understand your industry requirements and can meet your delivery schedule.

How do I verify the quality of valves from a manufacturer?

Ask for test reports, certifications, and quality assurance processes. You may also request product samples, conduct factory visits, or check if they perform third-party inspections.

Are minimum order quantities (MOQs) always required?

Not always. Some manufacturers have strict MOQs, while others are flexible, especially for first-time buyers or custom orders. It’s always best to discuss your requirements upfront.

Can valve manufacturers provide custom solutions?

Yes, many manufacturers offer customization to meet specific project needs. Share your technical specifications so they can confirm feasibility, provide drawings, and suggest the best solutions.