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Manifold Valves

Manifold Valve by SuperlokUSA®

SuperlokUSA® manifold valves are engineered for precise fluid control in demanding pressure systems across industries like oil & gas, chemical processing, power generation, and hygienic fluid processors. Whether you need a 2-way, 3-way, or 5-way configuration, these valves deliver uncompromising leak-free performance under high pressure and harsh conditions.

Each valve is built from 316 stainless steel and other corrosion-resistant alloys, offering durability, reliability, and long service life even in the most aggressive environments. With compact design and easy integration into clean-in-place instrumentation, Superlok manifold valves reduce footprint without sacrificing performance.

Request a quote today or call (805) 658-2043 to simplify your manifold assembly and upgrade your system’s pressure control with Superlok manifold valves.

Designed to handle isolation, equalization, bleeding, and venting tasks with ease, these valves ensure efficient system operation while protecting sensitive equipment. Superlok’s solutions meet the strict standards for sanitary stainless steel fittings and hygienic valves, making them ideal for systems where contamination control is critical.

If you’re working with complex instrumentation setups or multi-valve assemblies, our instrumentation manifold valves provide a streamlined, cost-effective solution that minimizes leak points and boosts operational precision.

Types of Superlok Instrumentation Manifold Valves:

2-Way Manifold Valves

Superlok's 2-way manifold valves provide a simple and efficient solution for isolating or diverting fluid flow in a system. They are suitable for applications where on/off control is required.

3-Way Manifold Valves

Our 3-way manifold valves offer versatility by allowing the redirection of flow in multiple directions. They are ideal for applications requiring switching between different process lines or controlling the mixing of fluids.

5-Way Manifold Valves

Superlok's 5-way manifold valves are designed for complex fluid control systems. These valves enable multiple functions, such as shutoff, calibration, and venting, making them suitable for advanced applications.

Why Choose Superlok Instrumentation Manifold Valves:

Precision Control

Superlok manifold valves provide precise control over fluid flow, ensuring accurate measurements and system performance.

Versatility

With 2-way, 3-way, and 5-way options, our manifold valves can accommodate a wide range of fluid control needs.

High Pressure and Temperature Handling

The impressive pressure and temperature ratings of our manifold valves make them suitable for a variety of challenging environments and applications.

Durability

The 316 stainless steel construction and PTFE packing ensure the longevity and reliability of Superlok manifold valves

Chemical Resistance

PTFE packing enhances resistance to corrosive chemicals, making these valves suitable for use with a wide range of fluids.

Manifold Valves Pressure Ratings

ComponentSS 316
Packing MaterialPTFEGrafoil
Temperature(℃)Working Pressure psig(bar)
-65 (-53) to 100(37)6000 (413)6000 (413)
200 (93)5160 (355)5160 (355)
250 (121)4910 (338)4910 (338)
300 (148)4660 (321)4660 (321)
350 (176)4470 (307) 44470 (307)
400 (204)4280 (294)4280 (294)
450 (232)4130 (284)4130 (284)
500 (260)3980 (274)
550 (287)3870 (266)
600 (315)3760 (259)
650 (343)3700 (254)
700 (371)3600 (248)
750 (398)3520 (242)
800 (426)3460 (235)
850 (454)3380 (232)
900 (482)3280 (225)
950 (510)3220 (221)
1000 (537)3030 (208)
1050 (565)3000 (206)
1100 (593)2685 (184)
1150 (621)2285 (157)
1200 (648)1715 (118)

Swagelok® manifold valves by Superlok

For years, Swagelok® manifold valves have been a go-to in instrumentation and pressure control systems. But Superlok manifold valves offer a trusted, cost-effective alternative built for the same high performance, but with added durability, broader availability, and a better value in today’s market.

Superlok’s manifold valves are engineered for high-pressure fluid control using 316 stainless steel and other corrosion-resistant alloys. Designed to handle isolation, bleeding, equalization, and venting, these valves are widely used in oil & gas, chemical processing, hygienic fluid processors, and clean-in-place instrumentation setups. With leak-tight sealing and simplified installation, Superlok is a serious contender for any system requiring precise fluid control under tough conditions.

For engineers and procurement teams looking for an alternative to Swagelok®, Superlok manifold valves deliver where it counts: performance, availability, and reliability in critical pressure systems. Whether you’re building out a compact panel or upgrading a full-scale operation, Superlok valves are ready to meet spec without compromise.

Swagelok® Alternate Parts Near

Superlok manifold valves are engineered to match the design, dimensions, and threading of Swagelok® and Parker® instrumentation valves making them fully cross-brand compatible and interchangeable in most system configurations. You get the same form, fit, and function without the premium markup.

Each Superlok valve is manufactured in accordance with ASME B16.34 and other relevant pressure equipment standards. Critical sealing surfaces and threads are held to strict tolerances to ensure reliable performance, consistent installation, and full pressure integrity across all applications.

For added assurance, Superlok manifold valves undergo rigorous burst and pressure cycling tests. Independent certification reports, including our SGS interchangeability test, are available upon request.

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Installation & Maintenance Best Practices

Superlok manifold valves require multi-port sequencing alignment during assembly to facilitate efficient isolation in high purity sanitary stainless steel distribution networks. Chamfer all ports to 45° with multi-tool chamfers, attaining Ra under 14 micro-inches for path cleanliness. Configure manifolds in series using block mounts level to 0.3° to optimize pressure equalization and venting routes.
Flush manifold paths post-install for four volumes per leg, monitoring multi-point oxygen levels below 5 ppm with inline analyzers. In sanitary applications, select packed multi-way models for steam compatibility, verifying no residue via total organic carbon (TOC) analysis under 80 ppb. Quarterly audits use pressure decay testers for efficiency below 0.04 standard cubic centimeters per minute (scc/min), inspecting multi-stems for misalignment over 0.0015 inches.
These methods enhance manifold reliability to 45,000 sequences, accelerating multi-operations in biotech hoods and power consoles. Logged data reduces sequencing times by 30%. Porting and flushing priority ensures safe multi-inerting universally.

Quality & Standards Compliance

Superlok manifold valves machine from 316 stainless steel bar per ASTM A479, yielding over 78 ksi and elongation above 34% for body durability under multi-surges. Batches receive positive material identification (PMI) via X-ray fluorescence, validating chromium over 16.8% for pitting resistance equivalent numbers (PREN) exceeding 25 in halogenated gas mixtures.
Electropolishing reaches Ra 13 micro-inches, tested for 450-hour humidity per ASTM D2247 with no oxide breakdown in humid cleanrooms. Assembly in ISO 14644 Class 6 environments restricts hydrocarbons below 18 parts per million (ppm), catering to high purity fluid processors.
This framework produces manifolds for 19-year inerting in hoods and consoles, surpassing standards for path isolation in pressure systems. Traceability facilitates ATEX and SEMI audits from headers to blocks. Port precision drives efficient evacuation.

Frequently Asked Questions

What materials are these made from?
Superlok manifold valves feature 316 stainless steel construction for inherent corrosion resistance, meeting ASTM A479 specifications with controlled carbon levels under 0.03% to prevent sensitization in media exposures. Grafoil or polytetrafluoroethylene (PTFE) packing suits high-temperature operations, while Alloy 625 blocks handle sour service in aggressive chemical blends.
Rate to 6,000 psig at ambient for 1/2-inch ports, derating to 3,000 psig at 500°F per ASME B31.1 factors for path stability under thermal cycling. Common headers hold 4,500 psig non-shock, with sequences at 5,500 psig enabling safe isolation in complex distribution networks.
Superlok manifolds align dimensionally with Swagelok®, Parker®, and Hy-Lok® standards, including NPT per ASME B1.20.1 and stem profiles with identical torque for seamless substitutions. This enables drop-in replacement in legacy blocks without flow impedance, preserving Cv values above 0.15 in hybrid multi-setups for consistent performance.
Identify nominal port by outer diameter and sequence requirements, cross-referencing Superlok catalogs for matching 2-5 way connections to ensure balanced pressure distribution. For high purity fluid processors, select reduced path designs to cut turbulence below Reynolds number 2,000, optimizing for laminar flows in clean distribution.
In-stock way configurations ship same-day from U.S. facilities, supporting quick block assemblies for standard port arrangements. Custom sequences or exotic alloys require 4-6 weeks fabrication, with express machining slashing to 7-10 days for urgent inerting in semiconductor fabs.
Yes, electropolished variants deliver Ra 10 micro-inch paths, certified particle-free per ISO 14644 Class 5 for etchant manifolds and dopant handling. They integrate seamlessly with clean-in-place instrumentation, enduring 200+ clean-in-place (CIP) cycles without chromium depletion for sustained clean operations.
Preserve in climate-controlled areas at 40-80°F with humidity below 50%, segregated from carbon steels to forestall rust contamination on ports during extended storage. Employ polyethylene bags with silica gel desiccants for year holds, inspecting for surface films prior to deployment to maintain corrosion-resistant integrity in sensitive manifolds.
For 1/4-inch NPT ports, apply 22 ft-lbs initial torque, followed by snug verification after pressurization for no cross-leak at 1.5x operating pressure. 1-inch threads demand 80 ft-lbs maximum using calibrated click-type tools to evade stripping, ensuring vibration-proof seating in sanitary assemblies per SEMI F1 standards.
Superlok manifolds perform to -320°F with Charpy impact values over 50 ft-lbs for nitrogen lines per ASTM E23 testing. Low-temperature embrittlement confirmation verifies toughness, with pressure derates applied below -100°F for safe operation without stem freeze-up.

Industry Leaders Using Superlok

Manifold valves are critical in industries where pressure regulation, system isolation, and precise control are non-negotiable. These include oil and gas, chemical processing, pharmaceuticals, food and beverage, power generation, and semiconductor manufacturing. Manifold valves are valued for their ability to streamline instrumentation setups, reduce leak paths, and simplify maintenance without compromising safety or performance.

Superlok’s Manifold Valves are built to exceed industry standards delivering unmatched reliability, performance, and service life. Manufactured from 316 stainless steel and other corrosion-resistant alloys, these valves are ideal for high-pressure, high-purity, or corrosive environments. Whether you’re balancing pressure across gauges, isolating lines for maintenance, or venting trapped air, Superlok valves ensure precise fluid control across complex systems.

From hygienic fluid processing in pharmaceutical production to harsh chemical applications in industrial plants, Superlok Manifold Valves are a trusted choice for engineers and technicians who demand consistency, safety, and zero compromise.

Superlok Advantage

LARGEST INVENTORY OF MANIFOLD VALVES ALWAYS IN STOCK

SuperlokUSA is a leading supplier of instrumentation manifold valves with one of the most extensive inventories in the United States. Our full range of 2-way, 3-way, and 5-way manifold valve configurations are always in stock and ready for immediate shipment so you’re not left waiting during a critical system build or maintenance shutdown.
Unlike other suppliers with limited availability or long lead times, Superlok’s ready-to-ship program means minimal project delays, reduced downtime, and more flexibility when you're up against tight deadlines. Whether you're servicing a high-pressure system in oil and gas, updating clean-in-place instrumentation in a pharmaceutical plant, or outfitting precision lab equipment, our inventory is designed to meet urgent demand without sacrificing quality.
When paired with our rigorous QC standards, our extensive stock positions SuperlokUSA as a top choice for buyers looking for high-performance Swagelok® alternatives with precise fluid control.

FAST DELIVERY ANYWHERE IN THE USA EVEN ON BULK ORDERS

SuperlokUSA leverages nationwide logistics partnerships to ensure fast and affordable shipping on all manifold valve orders, from single units to large-scale bulk shipments. Our fulfillment network is optimized to keep your instrumentation systems running regardless of your location or application.
Where Swagelok® lead times and freight costs can slow you down, Superlok stands apart with pre-negotiated carrier rates and smart warehouse placement. We help reduce both transit times and shipping overhead, making it easier for your business to meet production schedules and stay under budget.
From urgent replacements to full system builds, Superlok’s shipping advantage gives you the speed and reliability your operations demand.