Superlok® Purge Valves

When it comes to safe system venting and line isolation, Superlok Purge Valves from Superlok South offer the same trusted functionality as Swagelok®, but with better availability, faster fulfillment, and far more competitive pricing. Built to handle routine purging and precision draining across industrial setups, these valves are proven performers in real-world conditions, without the Swagelok® markup.

Built to Last. Priced to Move.

Our purge valves are made from corrosion-resistant stainless steel and built for repeated operation in high-demand environments. Designed with long-term service and ease of use in mind, these valves maintain performance even under tough pressure cycles – all while shipping from stock.

Functional Where It Counts

Engineered to match or exceed Swagelok® specs, our purge valves are made for tight spaces, fast shutoff, and long-term reliability:

• Smooth quarter-turn actuation, even when installed finger-tight
• Secure shutoff with simple wrench snugging
• Stocked for immediate shipment
• Drop-in compatible with Swagelok® tube and pipe systems

Trusted Across Industries

Used everywhere from lab benches to process skids, Superlok South purge valves are ready to support a wide range of industrial applications:

• Oil and Gas
• Chemical Processing
• Petrochemical Plants
• Pharmaceutical Manufacturing
• Research and Laboratory Environments

Safety is Standard

We didn’t just copy Swagelok® – we delivered better value with the same peace of mind:

• Vent hole prevents accidental fluid or gas buildup
• Crimp cap protects from tampering or accidental removal
• Compact, leak-tight, and dependable for system-wide compatibility

Ready for Any Setup

Choose the connections that work for your build:

• SUPERLOK® tube fittings
• NPT and ISO threads
• Multiple port configurations for panel or in-line installs

If you’re looking for fast-acting, reliable purge valves without the wait, or the price tag, Superlok South has your back.