Logix™ Zero-Bleed
Automation Package

A new standard for low-emissions pneumatic process control

We are pleased to share the launch of the Logix Zero-Bleed automation package for modulating control valve applications to meet pneumatic compliance standards. This innovative smart pneumatic control system requires zero pneumatic medium consumption. Therefore, zero gas is emitted during a steady-state operation. It makes pneumatic process control simple, effective, and environmentally friendly.

PRODUCT OVERVIEW

Natural gas-driven pneumatic controllers are used widely in the oil and gas industry to control the fluid level, temperature, and pressure as part of the production, processing, transmission, and storage of natural gas and petroleum products. Although these devices significantly improve facility efficiency, they emit a small but continuous stream of gas — and represent one of the largest emissions sources of methane from the oil and gas industry.

The Flowserve Logix Zero-Bleed automation package is a comprehensive solution designed to help eliminate emissions in accordance to industry regulations governing steady-state bleed from pneumatic devices. The Logix 3800zb control unit, which serves as the heart of the Zero Bleed Automation Package, brings simplicity and effectiveness to process control. Based on the Logix 3800 Smart Digital Positioner, it enables operators to comply with environmental regulations while also securing the benefits of smart technology. It leverages the advanced features of the Logix 3800 Smart Digital Positioner and integrates a zero-bleed system to achieve emissions reduction during steady-state positioning. It works with solenoid valve technology to ensure zero-bleed, steady-state operation and provides benefits including a quick-calibration button, auto-tuning functionality, and powerful diagnostics.

Compliant with the following standards:

Federal

• • SOR/2018-66: Regulations Respecting Reduction in the Release of Methane and Certain Volatile Organic Compounds (Upstream Oil and Gas Sector)- Section 37

Provincial

• • Alberta Energy Regulator (AER) Directive 060: Upstream Petroleum Industry Flaring, Incinerating, and Venting – Section 8.6.1
  • BC Oil & Gas Commission Reg. 282/2010: Drilling and Production Regulation – Section 52.05

U.S.A/International

• • Electronic Code of Federal Regulations (eCFR) 40 CFR Part 60 Subpart OOOO: Standards of Performance for Crude Oil and Natural Gas

The standardized automation packages provided with this solution are designed to meet installation criteria and address space constraints commonly found in complex packaged equipment constructions.

BENEFITS

Emission Reduction — The Logix 3800zb control unit and the solenoid valve system helps emission reduction requirements by working together to ensure zero-bleed operation in a steady-state position.

Installation and Commissioning Cost Reduction— The streamlined interface and communication capabilities enable efficient valve assembly control and monitoring. With a simplified local interface and HART remote communication protocol, the package saves time and costs associated with commissioning and operation.  Additionally, the remote feedback unit simplifies installation and commissioning by allowing the control unit and pneumatic package to be installed in separate locations. This has the added benefit of reducing the weight on the process piping.

Increased Reliability — The integration of diagnostic capabilities with RedRaven loT and ValveSight software minimizes unplanned  downtime. By providing real-time insights and alerts, the system enables proactive maintenance and troubleshooting, ensuring the reliable operation of the valve assembly.

Operational Efficiency — The auto-tuning functionality of the Zero-Bleed automation package simplifies operations during testing phases, calibration, and commissioning. It optimizes the valve assembly’s operation, saving operators time and effort.

With its advanced control unit, solenoid valve technology and flexible pneumatic distributors, the Flowserve Logix Zero-Bleed Automation Package offers reliable and efficient solutions to reduce emissions and meet environmental requirements. Additionally, the package solution can be fully customized, matching application requirements.

For more information on Flowserve’s complete offering, please visit our product page or contact your local N2X Process Solutions Inc. representative.