Superlok Block and Bleed Valves

If you're in need of instrumentation manifold valves, our block and bleed valve options are the best choice. If you’re looking for a vent valve that is safe and provides consistent reliability, you’re looking for Superlok Block and Bleed Valves.

What Is a Block and Bleed Valve?

Block and bleed manifolds, or block and bleed valves, are isolation valves containing a single block valve and a single bleed valve. Block and bleed needle valves can be very useful for controlling flow in a wide variety of industrial applications, such as in combustible gas trains or various hydraulic systems.

Similarly, as defined by the American Petroleum Institute, double block and bleed valves contain a single valve but have two seating surfaces that, when closed, seal against pressure from both ends of the valve. They're commonly used in the oil and gas industries but can be used in nearly any application in which you need to isolate pipes for maintenance or bleed the valve cavity.

Why Choose Superlok Block and Bleed Valves?

Mako Products is your go-to USA source for premium products, including our Superlok block and bleed valves. You can use our block and bleed valves in virtually any industry under almost any conditions. These valves are built to stand up to extremely challenging environments and still perform exactly as advertised. Integrating our Superlok instrumentation manifold valves with your existing system is simple. Our products are interchangeable with major brands like Parker, DK-Lok, Swagelok and more.

Many professionals in the oil and gas industries — as well as experts in numerous other applications — choose Mako Products as their source for block and bleed valves due to our unmatched reputation for product quality. Each of our valves are tested with nitrogen at 1,000 psig to the maximum allowable leak rate of 0.1 SCCM to ensure that they'll withstand nearly any application while maintaining the highest possible quality.

Don't just take our word for it. Each valve and fitting is backed with a 100 percent guarantee to give you the highest confidence in Mako Products and our array of fitting and valve solutions.

Learn More About Superlok Block and Bleed Valves and All of Mako Products’ Superlok Needle Valve Products

Mako Products is the most trusted source in North America for Superlok needle valves, including block and bleed valves. Our products are superb at eliminating fluid waste that comes from fluid loss and are easy, consistent and safe to use.

Our block and bleed valves are used across multiple industries and may be just what you need to optimize results in your operation. From aerospace and defense to electronics, automotive, medical applications and more, Superlok products always set the standard. To learn more about how our block and bleed valves and other needle valves can help boost your business in your industry, or to place your order, contact us at Mako Products right now.