Williams Valve
Williams Valve is a privately held US manufacturer, founded in 1918, of severe-service industrial valves — ball, gate, globe, check, marine, pipeline, cryogenic, and MilSpec naval valves — plus custom design and CNC machining services, serving oil & gas, power, naval, and chemical processing customers.
- Company typePrivate
- Founded1918
- HeadquartersLong Island City, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Williams Valve does
Williams Valve (legal name William E. Williams Valve Corporation) is a privately held US industrial valve manufacturer founded in 1918 by William E. Williams in Houston, Texas, and currently headquartered in Long Island City, New York. The company designs and produces a comprehensive range of severe-service industrial valves — including ball, gate, globe, check, emergency shut-off, marine, pipeline (API 6D slab and expanding gate), cryogenic, forged steel, and pressure seal bonnet valves — manufactured from cast steel, forged steel, stainless steel, bronze, and alloy steels using in-house CNC machining, casting, forging, and welding. Williams holds ABS Type Approval for marine valves, MilSpec compliance (MIL-V-18110, MIL-V-22052, MIL-V-18436) for US Navy and Coast Guard vessels, API Q1 and API 6D certifications for oil & gas pipeline applications, and Lloyd's Register certification, with every product carrying full material traceability.
The company operates three US facilities — a primary manufacturing and head office in Long Island City, NY; a central stocking warehouse plus sales and engineering offices in Humble, TX, positioned to serve Gulf Coast refineries and heavy industrial operations; and a dedicated manufacturing site in Oklahoma focused on pipeline gate slab valves. Williams serves enterprise and government customers across oil & gas (upstream, midstream, downstream, petrochemical), power generation, naval/defense, commercial maritime, chemical processing, water/wastewater, mining, and emerging clean-energy applications including carbon capture and hydrogen production. Revenue is generated through three streams: hardware sales of standardized and custom-configured valves, professional engineering services for custom valve design (CAD, FEA, CFD), and valve modification and field services (trim changes, end connection modifications, gear operator installation, automation, and special cleaning for oxygen and chlorine service). The go-to-market model is direct enterprise sales via phone and contact form with consultative engineering engagement; pricing is quote-based with no public list pricing, and no distribution channel partners are used.
Williams Valve firmographics
Firmographics- Name
- Williams Valve
- Legal name
- William E. Williams Valve Corporation
- Website
- https://williamsvalve.com
- Company type
- Private
- Founded year
- 1918
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Williams Valve is a privately held US manufacturer, founded in 1918, of severe-service industrial valves — ball, gate, globe, check, marine, pipeline, cryogenic, and MilSpec naval valves — plus custom design and CNC machining services, serving oil & gas, power, naval, and chemical processing customers.
- Ownership category
- akta.pro rank
Williams Valve industry classification
Industry- Product category
- Industrial Valves
- NAICS
- Industrial Valve Manufacturing (332911), Metal Valve Manufacturing (33291), Other Metal Valve and Pipe Fitting Manufacturing (332919)
- SIC
- Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Valves & Cartridge Valves (Directional, Pressure, Flow Control) (IMAHAGAE)
- akta.pro secondary industries
- Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH), Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)
Keywords
Where Williams Valve is headquartered
LocationHeadquarters
- HQ city
- Long Island City
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Williams Valve business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others
Revenue model
- Industrial Valve Manufacturing and Sales: Manufactures and sells a comprehensive range of industrial valves including gate, globe, ball, check, emergency shut-off, marine, cryogenic, and pipeline valves. Products are sold as finished goods with complete traceability. Revenue generated from direct sales of standardized and custom-configured valves to industrial customers.
- Custom Valve Design and Engineering Services: Provides custom industrial valve design services working collaboratively with customers to develop valves specific to their operational parameters. Includes conceptualization, CAD modeling, FEA simulations, CFD analysis, and full manufacturing drawings.
- Valve Modification and Field Services: Offers comprehensive modification services including trim changes, end connection modifications, gear operator installation, automation, and special cleaning for oxygen and chlorine service. In-house and field services provided.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Williams Valve product offering
Product offeringCore offering
Williams Valve manufactures and sells a comprehensive range of US-made industrial valves for demanding service environments, including ball, gate, globe, check, emergency shut-off, marine (ABS Type Approved), pipeline API-6D, cryogenic, forged steel, and pressure seal bonnet valves. The company also provides custom valve design, CNC machining, and modification services to industrial, commercial, naval, and government customers from facilities in New York, Texas, and Oklahoma.
Product overview
Williams Valve is an industrial valve manufacturer offering a comprehensive portfolio of valve products and engineering services. The core product line includes Ball Valves, Gate Valves, Globe Valves, Check Valves, Emergency Shut-Off Valves (ESOV), Marine Valves, Pipeline Gate & Swing Check Valves, and Cryogenic Valves, available in materials including cast steel, forged steel, stainless steel, bronze, and alloy steels. Supporting the product portfolio are Custom Valve Design Services, CNC Machining Services, Valve Modification Services, and Valve Parts. All products are manufactured in the USA with complete traceability and are designed to meet API, ASME, and MilSpec standards.
Differentiator
Problem solved
Functional benefit
Products and services
- Ball Valves Quarter-turn valves using a rotating ball with a bore to control fluid flow, available in floating and trunnion-mounted designs for industrial and commercial applications, including forged trunnion mounted ball valves.
- Gate Valves Linear motion valves designed for on/off service, lifting a gate or wedge-shaped disc out of the fluid flow path, available in cast steel, forged steel, stainless steel, and bronze materials.
- Globe Valves Linear motion valves designed for regulating or throttling fluid flow, featuring a movable disc that moves perpendicularly to a stationary ring seat for precise flow control.
- Check Valves Non-return valves that allow fluid flow in one direction only, preventing backflow to protect pumps and compressors, available in piston, ball, and swing check designs.
- Emergency Shut-Off Valves (ESOV) Quick-closing valves designed for emergency situations to stop the flow of liquids, gases, and vapors, featuring fail-safe fusible link capabilities for automatic closure during fire or high heat conditions in tank and terminal applications.
- Marine Valves ABS Type Approved valves for commercial maritime and naval applications, including cast steel and bronze T-Pat, angle globe, and swing check valves for shipbuilding, with MilSpec-compliant designs for US Navy and Coast Guard vessels.
- Pipeline Gate & Swing Check Valves API-6D compliant expanding and slab gate valves designed for pigging applications in oil and gas pipelines, maintaining unobstructed bore when fully open, manufactured at Williams Valve's Oklahoma facility.
- Cryogenic Valves Specialized valves designed for extremely low temperature service (below -100°C), featuring extended bonnets to create temperature gradients and prevent ice formation.
- Forged Steel Valves Valves manufactured from forged steel materials, including trunnion mounted ball valves, gate, globe, and check valves available in pressure classes 800lb to 1500lb.
- Pressure Seal Bonnet Valves Valves utilizing pressure seal bonnet design where system pressure energizes the seal, suitable for power plant and high-pressure applications above ANSI Class 600.
- Custom Valve Design Services Engineering collaboration service for designing custom industrial valve solutions, including 3D CAD modeling, FEA simulations, and Computational Fluid Dynamics optimization, working with customers to develop valves specific to their operational parameters.
- CNC Machining Services Precision fabrication service using CNC horizontal lathes and vertical turning centers for tight tolerances on valve components and custom designs, with a technician team boasting over 150 years of combined experience.
- Valve Modification Services In-house and field modification services including trim changes, end connection modifications, gear operator installation, automation, and special cleaning for oxygen and chlorine service for all valve types.
- Valve Parts OEM-equivalent replacement components including bodies, bonnets, seats, stems, discs, gates, packing, gaskets, and actuators for all major valve types.
Quantifiable outcome
- Complete traceability to quality records on every valve
- +2 more outcomes
Companies that use Williams Valve
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles4 records
Williams Valve technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Williams Valve partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights6 records
Williams Valve competitors and assessment
Company assessmentDirect peers
- Velan Inc. Canadian-headquartered industrial valve manufacturer specializing in severe-service gate, globe, check, and ball valves for nuclear, defense, oil & gas, and chemical applications. Highly comparable to Williams on certifications (MilSpec-equivalent approvals), severe-service focus, and custom engineering capabilities.
- Bonney Forge Corporation: US-based manufacturer of forged steel valves (gate, globe, check) serving oil & gas, petrochemical, power, and shipbuilding. Directly comparable to Williams on forged-steel product mix, API/MilSpec positioning, and US manufacturing footprint.
- KITZ Corporation: Japanese industrial valve manufacturer producing bronze, cast iron, cast steel, and stainless steel valves for plumbing, HVAC, and industrial process markets. Comparable to Williams on valve portfolio breadth and severe-service cast/forged steel offerings, though with much larger scale and broader geographic reach.
- Neway Valve (Suzhou Neway Valve Co., Ltd.): Chinese manufacturer of severe-service industrial valves (ball, gate, globe, check) for oil & gas, power, chemical, and marine markets. Comparable to Williams on severe-service cast/forged steel valve portfolio and API certifications, though serving primarily global project markets.
- Curtiss-Wright Corporation (Enertech): US defense and nuclear-focused manufacturer including severe-service valves for naval nuclear propulsion and defense applications. Directly comparable to Williams on MilSpec naval valve qualifications and ABS-equivalent marine approvals.
- Richards Industries / Hex Valve: US-based manufacturer of severe-service industrial valves (Hex Valve, Marpac, Vogt) for oil & gas, petrochemical, power, and shipbuilding. Closely comparable mid-sized US competitor with similar cast/forged steel product mix, custom engineering capability, and severe-service focus.
Broad incumbents
- Crane Co. (Crane ChemPharma & Energy): Diversified industrial manufacturer with a dedicated process flow solutions division producing severe-service valves for chemical, energy, and general industrial markets. Overlaps with Williams on severe-service valve portfolio but operates at much larger scale with broader product breadth.
- Flowserve Corporation: Global leader in pumps, valves, seals, and automation for power, oil & gas, chemical, and water industries. Competes head-to-head with Williams on API 6D pipeline valves and power-grade cast/forged valves, but with vastly larger scale, global service network, and smart-valve offerings.
- Mueller Industries: US-based manufacturer of copper, brass, aluminum, and plastic products including industrial valves and fittings. Partial overlap with Williams on US valve manufacturing and oil & gas end-markets, though Mueller is a much larger diversified industrial.
- Pentair (Flow Technologies): Global water treatment and flow technology company with significant industrial valve offerings. Comparable to Williams on water/wastewater and process-industry valve applications, though Pentair focuses more on commercial/residential water segments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Williams Valve social profiles
Digital presenceWilliams Valve financial estimates
Financial estimateRevenue estimate
Valuation estimate
Williams Valve leadership team
Management profileNumber of profiles
Profiles1 record
Williams Valve funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Williams Valve M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Williams Valve
What does Williams Valve do?
Williams Valve manufactures and sells a comprehensive range of US-made industrial valves for demanding service environments, including ball, gate, globe, check, emergency shut-off, marine (ABS Type Approved), pipeline API-6D, cryogenic, forged steel, and pressure seal bonnet valves. The company also provides custom valve design, CNC machining, and modification services to industrial, commercial, naval, and government customers from facilities in New York, Texas, and Oklahoma.
Is Williams Valve a public or private company?
Williams Valve is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Williams Valve founded?
Williams Valve was founded in 1918. It employs 11 to 50 people.
Where is Williams Valve based?
Williams Valve is headquartered in Long Island City, United States, in the North America region.
How does Williams Valve make money?
Three revenue lines are on record. Industrial Valve Manufacturing and Sales are the primary driver. The others are custom Valve Design and Engineering Services and valve Modification and Field Services.
Who are Williams Valve's main competitors?
Direct peers on record are Velan Inc., Bonney Forge Corporation, KITZ Corporation, Neway Valve (Suzhou Neway Valve Co., Ltd.), Curtiss-Wright Corporation (Enertech) and Richards Industries / Hex Valve. Broad incumbents are Crane Co. (Crane ChemPharma & Energy), Flowserve Corporation, Mueller Industries and Pentair (Flow Technologies).
Does Williams Valve have an API?
No public API is recorded for Williams Valve.
What industry is Williams Valve in?
Williams Valve's product category is Industrial Valves. Its primary akta.pro industry code is IMAHAGAE, Valves & Cartridge Valves (Directional, Pressure, Flow Control), with a secondary code of IMAHANAH, Seals, Valves & Auxiliary Components (for Pumps/Compressors). Its NAICS code is 332911 and its SIC code is 3550.