Double Block and Bleed Valves - Manufacturer, Supplier in India
Ped-lock manufactures the most comprehensive and high-quality Double Block and Bleed Valves, as well as the appropriate Double Block and Bleed (DBB) Valves. Our Double Block and Bleed Valves come in a variety of designs, high-quality materials, and full compliance with pressures up to 6000 PSI.
To ensure that our customers receive the “best class” items available from us at a cost-effective and timely delivery, Ped-Lock uses high-quality materials inspected and tested to International standards using the latest advanced technology with a special emphasis on safety quality and the long service life of our items.
Working Of Double Block and Bleed Valves
The Double Block and Bleed Valves can be provided to achieve fluids to flow into a certain section while also allowing them to flow out of the complex. Double Block and Bleed valves are single valves with two seating surfaces that, when closed, provide a good seal from both surfaces, allowing the fluid to escape. When only one of the sides is subjected to pressure, this type of situation occurs.
Benefits Of Double Block and Bleed Valves
- Petrochemical, oil and natural gas, LNG industrial current procedure mainline, and sophisticated valves in fluid pipelines and refined items transmission lines are just a few of the uses.
- Both are employed in a variety of essential applications where no leakage is ensured.
- It reduces space, eliminates the need for costly multi-valve systems, and eliminates spills from any location.
- The interlocking provided in the valves allows for easy fluid flow while also providing excellent security in a high-risk situation.
Instrumentation Double Block Bleed Valves
We are a well-known company that provides a high-quality selection of Double Block Bleed Valves. These valves are compact and lighter in appearance, and they have a shorter working duration as well as smooth and simple operations. Design standards of AWWA-C504 / BS-5155, a size range of 50mm to 2000mm, and a pressure class of 150 Class are among the parameters that can be made accessible.
| Instrumentation Double Block Bleed Valves Specification | |
| Material | Stainless Steel |
| Brand | PED-LOCK |
| Size | 1/2″ |
| Temperature | 400 |
| Max Temperature Rating | 240°C |
| Thread | NPT,BSPT |
| Nature of Business | Manufacturer, Supplier, Exporter |
| Pressure Rating | 6000 Psi At 38 °C |
| Features | Long working life with smooth finish & Dimensionally accurate |
| Usage/Application | Oli and Gas, Chemical / Process Industries |
| Also Known As | DBB valve, Double Block and Bleed Valve |
Features Of Double Block and Bleed Valve
- Dual isolation with independent valve barriers
- Integrated bleed or drain connection
- Compact design for limited spaces
- Reliable shut-off for process lines
- Suitable for high-pressure applications
- Multiple end connection options
Applications Of Double Block and Bleed Valve
- Petrochemical Plants
- Chemical Processing Systems
- Pressure Instrumentation Systems
- Process Isolation Lines
- Storage and Transfer Systems
- Power Generation Plants
Frequently Asked Question(FAQs)
A Double Block and Bleed valve consist of two isolation barriers with a bleed or drain mechanism for isolating and venting the section between valves as and when required.
Double Block and Bleed Valves find frequent use in the oil and gas industry, petrochemicals industry, chemical industry, refinery industry, power and other process industries where dependable isolation is the key.
A bleed connection serves the purpose of a place through which any retained pressure or process material between the two isolation barriers can be vented and/or monitored.
A Double Block and Bleed valve provides two independent barriers within a smaller setup. Hence it can minimize the presence of individual valves, joints and even potential points of leakage in a piping system.