Virgin Engineers is a trusted manufacturer and supplier of block and bleed valves in India, offering compact, safe, and highly efficient solutions for isolating and venting process systems. These valves are designed to replace multiple valve assemblies with a single compact unit, reducing space, weight, and potential leak paths while maintaining high performance in demanding applications.
Our block and bleed valves come in various designs, such as single block & bleed (SBB) and double block & bleed (DBB) configurations. They are commonly used to isolate instrumentation like pressure gauges, transmitters, or chemical injection systems, and then bleed off any remaining media trapped between the isolation point and the equipment. The process ensures accurate readings, safe maintenance, and zero contamination during operations.
Made from premium materials such as stainless steel, carbon steel, duplex, Inconel, and Monel, our block and bleed valves are suitable for use in oil & gas, chemical processing, refineries, power plants, and offshore platforms. These valves are available in sizes ranging from ¼” to 2”, with pressure ratings up to 10,000 PSI, depending on the design and material selection.
Virgin Engineers supply block and bleed valves with different end connections like NPT, BSP, socket weld, butt weld, and flange ends, making them versatile and easy to integrate into any piping or instrumentation system. The design options include needle valve type, ball valve type, or a combination of both, ensuring precise flow control and zero leakage performance.
Every valve is manufactured following strict ASME, API, and ISO standards. We carry out hydrostatic, pneumatic, and functional testing on each unit and offer third-party inspections and test certifications as per client requirements. Our in-house engineering team also supports custom design for special material combinations, high-temperature service, or compact mounting needs.
Block and bleed valves from Virgin Engineers are perfect for critical isolation situations where safety and reliability are paramount. Applications requiring positive shut-off, controlled venting, and minimal footprint, all while meeting tight project timelines and international standards, prefer these valves.
Whether you're managing a shutdown, installing new equipment, or ensuring maintenance safety, we deliver block and bleed valve solutions that offer performance, durability, and peace of mind. With quick dispatches, export-ready packaging, and responsive service, Virgin Engineers has built a global reputation for excellence in flow control technology.
Block Valves & Bleed Valves
1/2" to 4" (DN25-DN200)
ASME 150#~4500#
NPT, BSP and Weld available
Stainless Steel 316, Carbon Steel, Brass, Inconel, Incoloy, Hastelloy, Titanium and Monel
PN10/ 16
| SS Block and Bleed Valves | Double Block Valves |
| Double Block And Bleed Plug Valve | Block And Bleed Needle Valve |
| Stainless Steel Double Block and Bleed Valve | CS Instrument Bleed Valve |
| Instrument Double Block and Bleed Valve | Double Block And Bleed Ball Valve |
| Titanium Double Block Valves | Stainless Steel 316 Bleed Plug Valves |
| Brass Double Block and Bleed Valves | Duplex Steel Double Block and Bleed Valves |
| Inconel 600 Single Block and Bleed | Alloy 625 Single Block and Bleed |
| Incoloy 800 Double Block And Bleed Valve | Monel 400 Block And Bleed Valve |
| Monel Alloy K500 Integral Double Block Valves | Titanium Grade 2 Double Block and Bleed Valves |
| 316L SS Block and Bleed Valves | Ti Alloy Gr.5 Double Block and Bleed Valves |
| Double Block And Bleed Gate Valve | Double Block And Bleed Butterfly Valve |
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