Double Block and Bleed Valves by ICCL – The Smart Choice for US Engineers

In critical sectors like oil & gas, petrochemicals, marine, and power generation, reliable valve performance is paramount for safety.

In sectors like oil and gas, petrochemicals, marine, and power generation, the reliability of valve performance can truly be the line between safety and catastrophe. For engineers in the US who are responsible for maintaining operational safety and system integrity, Double Block and Bleed (DBB) valves have emerged as the preferred choice for isolation and maintenance tasks. Among the global players, ICCL (International Combined Components Limited) is rapidly establishing itself as the smart option for DBB valves throughout the United States.

With a solid global presence and a track record of engineering excellence, ICCL provides high-performance DBB valves that meet US standards, application needs, and project schedules.

What Are Double Block and Bleed (DBB) Valves?

DBB valves are specifically designed to ensure positive isolation in critical pipeline and instrumentation systems. They consist of two independent isolation valves with a bleed valve in between, allowing for safe venting or draining of pressure from the area between the seals.

US engineers favor DBB valves for several reasons:

  • Isolating instrumentation during maintenance
  • Ensuring zero-leak integrity in hazardous environments
  • Minimizing the number of connections and potential leak paths
  • Replacing traditional block-and-bleed setups

As safety regulations become stricter in the US oil, gas, and chemical industries, DBB valves have transitioned from being optional to absolutely essential.

Why US Engineers Trust ICCL for DBB Valves

1. Precision Engineering Meets Global Standards

Every ICCL DBB valve is crafted in accordance with important international and American standards, including:

  • ASME B16.34
  • API 6A/6D
  • ANSI, ASTM, and NACE MR0175
  • ISO 9001:2015 certified manufacturing

These certifications make ICCL DBB valves perfect for high-spec US projects across upstream, midstream, and downstream applications.

2. Built for High-Pressure and High-Temperature Applications

ICCL DBB valves are designed to function in high-pressure systems that can reach up to 10,000 PSI. With durable materials like SS316, Duplex Steel, Inconel, and Monel, they provide

3. Compact Design Saves Space and Reduces Risk

Unlike traditional setups that need a bunch of valves and fittings, ICCL’s DBB valves are designed to be compact and integrated, which helps to cut down on:

  • The number of potential leak paths
  • Installation time
  • Overall weight and footprint
  • Inventory complexity

This compact design is particularly beneficial in tight spaces like US refinery skids, FPSOs, and offshore platforms.

ICCL’s Growing Presence in the USA

ICCL is making waves in the US market by teaming up with procurement agencies, EPC contractors, and distributors who are looking for quick delivery, thorough technical documentation, and certified valve solutions.

Here’s why US engineers are loving ICCL:

  • Fast turnaround on RFQs and quotes
  • Access to technical datasheets, GA drawings, and material test reports
  • Adherence to local procurement standards
  • Global export know-how for hassle-free customs clearance

Whether it’s a bulk order for a Texas refinery or a custom valve for a biotech facility in California, ICCL guarantees speedy and efficient service.

Applications of ICCL DBB Valves in the US

ICCL’s DBB valves are already making their mark across various industries in the United States, including:

  • Oil & Gas (Onshore/Offshore Rigs, Refineries, Pipelines)
  • Petrochemical Plants
  • Power Plants (Thermal, Nuclear, Renewable)
  • Water Treatment Facilities
  • Pharmaceutical & Cleanroom Environments

These valves are perfect for both instrumentation isolation and mainline pipeline applications, providing exceptional reliability during system maintenance or pressure testing.

Customization Options for US Projects

ICCL knows that every project in the US comes with its own set of needs. That’s why they offer custom-built DBB valve configurations, such as:

  • Flanged or threaded connections (ANSI, NPT, BSPT)
  • Soft or metal seated designs
  • Variations for bleed ports
  • Fire-safe, anti-blowout stem, and fugitive emission designs
  • Options for instrument tapping and mounting brackets