Back/OPW's 71SO Valve Enhances Fuel Safety with EVR Certification and Innovative Design
tech·March 19, 2026·evr

OPW's 71SO Valve Enhances Fuel Safety with EVR Certification and Innovative Design

ED
Editorial
Cashu Markets·2 min read
TL;DR
  • OPW Retail Fueling's 71SO valve has achieved Enhanced Vapor Recovery certification, showcasing compliance with safety and environmental standards.
  • The valve's design features four segments to reduce shipping damage and costs, enhancing operational efficiency for fuel retailers.
  • OPW's commitment to sustainability and regulatory compliance supports eco-friendly practices in the fuel infrastructure sector.

Innovative Valve Technology Sets New Standards for Fuel Safety

OPW Retail Fueling, a division of Dover, has recently achieved Enhanced Vapor Recovery (EVR) certification for its 71SO Segmented Overfill Prevention Valve from the California Air Resources Board (CARB). This certification is a testament to the valve's compliance with stringent safety and environmental standards, positioning it as an essential product for fuel marketers and installers competing in a highly regulated market. Ed Kammerer, Vice President of Global Product Marketing at OPW, asserts that this milestone highlights the company’s dedication to quality and innovation, enabling fuel retailers operating under strict vapor-tightness and performance mandates to enhance their operational capabilities while maintaining adherence to environmental regulations.

The design of the 71SO valve is particularly noteworthy, consisting of four interlocking 5-foot segments that simplify transportation and logistics. This design innovation not only mitigates risks associated with shipping damage but also reduces freight costs by eliminating overlength fees, making it financially beneficial for retailers. Further reinforcing its market appeal, the valve retains a two-stage positive shut-off mechanism, a feature respected across the global fuel retailing community. Such advancements position OPW Retail Fueling as a proactive leader in the fuel-handling sector, where the balance between compliance and operational efficiency is critical.

Beyond product innovation, this certification underlines OPW’s commitment to sustainability in the fuel infrastructure landscape. As the world increasingly prioritizes environmental considerations, the 71SO valve’s features align with broader trends pushing for cleaner and safer fueling solutions. OPW Retail Fueling specializes in an array of aboveground and underground fuel-handling technologies, ensuring secure and efficient operations for both traditional and clean energy sources. The achievement of such certifications not only reinforces their industry standing but also solidifies OPW’s role in promoting eco-friendly operational practices across the retail fuel sector.

In parallel developments, discussions in the tech sector highlight the ongoing evolution of artificial intelligence (AI), with significant implications for various industries, including fuel and energy. Sam Altman, the CEO of OpenAI, emphasizes the necessity for responsible AI development and effective collaboration with regulatory bodies. His insights reflect the growing consideration of ethical practices and transparency in technology, which parallels OPW's focus on compliance and safety within its own sector.

As OPW Retail Fueling leads the charge toward innovative solutions for the fuel industry, the combination of advanced technology and strict adherence to environmental standards positions the company for continued success in an increasingly competitive landscape.

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