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SuperlokUSA® ball valves are engineered for smooth, quarter-turn actuation providing rapid shutoff, bubble-tight sealing, and consistent flow control across a wide range of fluid and gas pressure systems. Their low-torque design and minimal pressure drop make them ideal for high-performance environments where speed, accuracy, and durability matter.
Built from corrosion-resistant alloys and precision-machined stainless steel, these ball valves deliver leak-free performance and long-term reliability even in the harshest conditions. With configurations ranging from full-port to reduced-port and compatibility with threaded, socket weld, and tube fitting systems, Superlok ball valves support everything from simple on/off control to complex process regulation.
Trusted by engineers in oil & gas, chemical processing, and hydraulic systems, Superlok’s valves meet the demands of sanitary and industrial-grade operations where clean in place instrumentation or precise fluid control is critical.
Whether you’re sourcing for OEM builds or pressure systems requiring dependable shutoff, SuperlokUSA® has a ball valve to match. Each model is designed for ease of installation, minimal maintenance, and seamless integration with high-pressure systems and automated controls.
Swagelok® ball valves have long been a trusted standard in fluid system design, known for their reliability and consistency. SuperlokUSA offers a performance-matched alternative with the same dependable shutoff, smooth actuation, and long-term durability backed by one of the largest inventories in the country and ready to ship.
Engineered for precise fluid control in high-pressure systems, Superlok ball valves are made from corrosion-resistant alloys and built to handle demanding service conditions. Whether you’re working in oil & gas, chemical processing, semiconductor manufacturing, or other critical fluid handling environments, Superlok delivers leak-tight performance without compromise.
Our full lineup includes full-port and reduced-port ball valves with a variety of end connections threaded, socket weld, and tube fitting options so you can configure exactly what your system requires. Every valve is designed for clean operation, low maintenance, and high-integrity sealing.
If you’re looking for a Swagelok®-compatible ball valve that meets the same specs but with faster turnaround and cost-effective pricing, SuperlokUSA is your go-to source.
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SuperlokUSA’s ball valves are designed to be comparable to Swagelok® and Parker® equivalents in form, fit, and function making them fully interchangeable with legacy parts already in use. Each valve is precision-machined to meet ASME B1.1 thread tolerance standards, ensuring leak-tight compatibility across standard fittings and systems.
The nut and body threads of Superlok ball valves are manufactured to strict dimensional tolerances, guaranteeing a consistent makeup every time. Whether you’re replacing a Swagelok® valve in an existing install or building out a new system, Superlok provides a seamless drop-in fit.
To verify performance, we’ve attached the SGS intermix-ability and interchangeability burst-test certification giving your engineers confidence and documentation when switching from legacy parts.
Superlok® ball valves are relied on in industries where accurate shutoff, chemical resistance, and long-term performance are essential. These include oil and gas, chemical processing, semiconductor manufacturing, and other demanding pressure systems. Engineered for quick operation and tight shutoff, Superlok ball valves help operators maintain safety, system integrity, and clean control without costly downtime.
What makes Superlok® a top choice is their use of corrosion-resistant alloys and high-grade stainless steel, delivering durability in high-pressure fluid control applications. From compact installations to large-scale projects, Superlok valves are built for ease of use, low maintenance, and consistent, leak-free service even under harsh environmental conditions.
Whether you’re managing critical operations in a refinery, controlling flow in a chemical transfer system, or running fluid shutoff in semiconductor production, Superlok ball valves offer the kind of precise fluid control professionals need. Designed for performance and engineered to last, they continue to set the standard in high-reliability valve solutions.
SuperlokUSA stocks one of the largest inventories of ball valves in the U.S., ready to ship anywhere in the country. Our inventory supports a wide range of pressure systems, with configurations that include full-port, reduced-port, two-way, three-way, and specialized connections for both manual and automated applications. All Superlok ball valves are manufactured from corrosion-resistant alloys such as 316 stainless steel, ensuring long-lasting durability in harsh environments.
Whether you’re designing for precise fluid control or rapid shutoff, our valves are built to deliver performance. They're ideal for industries requiring clean-in-place instrumentation, such as pharmaceutical processing, food and beverage, oil & gas, and chemical manufacturing. With leak-tight sealing and bubble-tight shutoff, Superlok ball valves help operators meet stringent requirements for safety, reliability, and clean operations.
From single-unit replacements to full system builds, our deep inventory eliminates downtime, minimizes procurement delays, and supports tight project timelines.
When your systems demand speed, SuperlokUSA delivers. Our strategically located distribution centers and freight partnerships ensure fast, trackable shipping across the country. We provide quick access to hygienic fluid processors, chemical blending lines, and high-purity applications especially where downtime is not an option.
Superlok ball valves are engineered for maximum reliability in hygienic valves and high-performance fluid systems. They offer the quality and interchangeability you expect from legacy brands without the lead times. Backed by a commitment to service and availability, our valves are trusted across sectors where uptime, quality assurance, and compliance are non-negotiable.
No inflated distributor pricing. No six-week lead times. Just premium components in stock ready to support your next build or emergency repair.
david marlerMay 12, 2025Trustindex verifies that the original source of the review is Google. Made one phone call Lislie was real helpful on i’m finding the parts I need it supply me with a quote and then taking the order was done in minutes. I will give them 100%. Cody GabrielApril 24, 2025Trustindex verifies that the original source of the review is Google. I can’t say enough good things about Superlok! Their service is top-notch, their turnaround time is lightning fast, and their support is absolutely next level. I came in unsure of exactly what fittings I needed, and Karren went above and beyond to help me sort it out. She was incredibly knowledgeable, patient, and made sure I left with exactly what I needed. If you’re looking for a place that knows their stuff and genuinely cares about getting you the right solution the first time—this is it. Huge thanks to Karren and the whole team! j bFebruary 24, 2025Trustindex verifies that the original source of the review is Google. My company services state and federal public transportation. We use Superlok for all our CNG tube fittings needs! These ladies are knowledgeable and have years of experience. They also make things easy for me by having me bring them a sample or emailing them a picture. Thank you ladies for always going above and beyond for us! Zachary AdlerOctober 18, 2024Trustindex verifies that the original source of the review is Google. I work in an academic lab, and we have been buying Superlok products for our gas lines. Previously, we used cheap connections that always came loose and leaked gases. Since we have switched to Superlok, we have had no issues of gas leaks. Their products are high quality with good prices. Wren has been very helpful with our orders, always sending updates on the status of our orders. I would definitely recommend Superlok. Jason MickMarch 26, 2024Trustindex verifies that the original source of the review is Google. Excellent customer service! Immediately reached a person and they went out of their way to solve my problem. In the end I didn’t even make a direct purchase from them this time because they were able to troubleshoot my issue and come up with a solution over the phone. Thank you Wren!! Jay ThompsonJuly 18, 2023Trustindex verifies that the original source of the review is Google. Excellent and very prompt customer service. Especially from Allie. I wish all my vendors were like this. Rodney LacyJune 23, 2023Trustindex verifies that the original source of the review is Google. While installing some import German equipment we needed to adapt from Metric to standard. We called Swedglok; the manufacture of the German end of the problem. It took 30 minutes to figure out what I was needing and to find that it will take a week to get it. I called Superlok. Wren knew right away what I was talking about. She had the solution in stock. During the exchange I needed to call her a number of times to up the quantity or change freight to early AM delivery. Wren was easy to reach and I felt her smile from my end of the phone. Good companies are made Great by the staff they employee. If this was an interview, I would hire Wren. Customer service is not dead.... Rodney Lacy Joseph GillilandJune 21, 2023Trustindex verifies that the original source of the review is Google. Superlok USA is a fantastic organization. They really know their stuff. Their expertise is perfected by their wonderful customer service. They are fast in response and attentive to detail. I couldn't ask for better partners. Adan RodriguezJune 21, 2023Trustindex verifies that the original source of the review is Google. This team is amazing! Super fast and great customer service. Stephen VitalJune 20, 2023Trustindex verifies that the original source of the review is Google. Working as a distributor, manufacturer response time and product availability is critical in my ability to maintain customer support and trust. Superior Fluid Solutions' competitive market pricing helped me initially win business and their consistent delivery and responsiveness help me build reliability and confidence with my customers. Whether I am in a pinch for material or just need to be competitive with a bid, the folks at Superior Fluids have become my go to supplier for instrumentation fittings and valves.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more