Bleed Valves
Superlok® Bleed Valves

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Superlok® Bleed Valves
By Superlok South
Superlok Bleed Valves are built for clean, controlled pressure release in sampling systems, instrument lines, and any setup where residual gas or fluid must be safely vented. These compact, corrosion-resistant valves allow technicians to bleed off trapped pressure with confidence—helping protect sensitive gauges, instruments, and fittings from damage during maintenance or disassembly. At Superlok South, we keep a full stock of bleed valve models with NPT and compression end options, all rated for precise fluid control and consistent performance in demanding pressure systems.
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Why Choose Superlok® Bleed Valves Over Swagelok®?
Superlok® Bleed Valves are supplied directly from Superlok® USA, home to the largest stock of bleed valves in the United States. Commonly referred to as vent or drain valves, these compact components are essential for safely relieving pressure or removing residual gas or fluid in a variety of fluid system setups. Designed for durability, consistent operation, and ease of use, Superlok Bleed Valves are a trusted choice for industrial professionals looking for performance and availability without inflated cost. Don’t overpay—experience Superlok® reliability with better value.
Engineered for Precision and Value:
Superlok Bleed Valves are designed to deliver clean pressure release and dependable shutoff under demanding conditions – providing the same precision as Swagelok® at a lower price point, with better availability across the board.
Built-In Safety Enhancements:
Designed with operator safety in mind, Superlok Bleed Valves incorporate several features that meet or exceed Swagelok® standards:
- Stem back stop to prevent accidental disassembly.
- Vented cap to safely release residual media.
- Crimped design to reduce the risk of unintended separation.
Material and Build Quality:
Each Superlok Bleed Valve is constructed from premium-grade materials, just like Swagelok®, ensuring long-term reliability. At the same time, we offer:
- Faster shipping
- Consistently better pricing
- Complete compatibility with Swagelok® systems
- Broader stock availability
Application Versatility:
Superlok Bleed Valves are suited for the same industrial tasks as Swagelok®, including:
- Signal line pressure venting
- Multi-valve manifolds
- Gauge protection and maintenance
- Chemical and process control systems
- Control panel calibration setups
- Oil and gas instrumentation
Flexible End Connection Options:
Available in male/female NPT, ISO thread, and Superlok® compression fittings, our bleed valves deliver the same installation flexibility as Swagelok®—with added value in price, inventory, and turnaround time.
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