SUPERLOK Plug Valves

Superlok Plug Valves: Simple, Reliable, and High-Performance

Superlok introduces a line of plug valves designed to deliver uncompromised performance, exceptional reliability, and ease of use. With a focus on simplicity and durability, our plug valves are engineered to meet the most demanding fluid control needs across a wide range of industries and applications. 

Types of Superlok Plug Valves

Key Specifications

Pressure Rating

Superlok plug valves are built to handle pressures of up to 3000 psig (206 bar) at a standard temperature of 100°F (37°C). This impressive pressure rating ensures that our valves can withstand the rigors of high-pressure environments without compromising performance.

Temperature Rating

These plug valves are designed to operate reliably in a broad temperature range, from as low as -10°F (-23°C) to as high as 400°F (204°C). This wide temperature tolerance makes them suitable for both cold and high-temperature applications.

Simple One-Piece Design

Superlok plug valves feature a straightforward one-piece body design. Crafted from 316 stainless steel, these valves are not only durable but also resistant to corrosion, ensuring a long service life even in harsh operating conditions.

Why Choose Superlok Plug Valves:


Superlok's commitment to quality and precision engineering ensures that our plug valves provide consistent and dependable performance, reducing the risk of system failures and costly downtime.

High Pressure Capability

With a pressure rating of up to 3000 psig, Superlok plug valves are the ideal choice for applications that demand robust pressure resistance, such as high-pressure gas and liquid systems.

Wide Temperature Range

The ability to operate in temperatures ranging from -10°F to 400°F makes these valves versatile and suitable for various environments and industries.

Corrosion Resistance

The 316 stainless steel body materials offer excellent resistance to corrosion, making Superlok plug valves well-suited for applications where exposure to corrosive substances is a concern.


The one-piece body design simplifies maintenance and minimizes the risk of leaks, ensuring trouble-free operation and ease of installation.

Wide Application Range

Superlok plug valves are versatile and can be used in various industries, including oil and gas, chemical processing, petrochemical, and many more.

Superlok Plug Valves Details

Superlok plug valves are the embodiment of quality, simplicity, and performance. Whether you need a valve for standard fluid control or you’re dealing with high-pressure and temperature requirements, Superlok has the solution you can trust. Our plug valves are engineered to excel in even the most challenging conditions, ensuring the safety and efficiency of your fluid control systems. Contact us today to learn more about how Superlok plug valves can elevate your operations.

Industry Leaders Using Superlok

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