Hydrogen-Ready Smart Valves for Enhanced Energy Transition [Stiefel]

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High Volume Gas Solenoid Valves by Stiefel – Solutions For Big Pipe Systems

Stiefel’s high flow gas solenoid valves feature 2-6 flanged ports offering unrivaled Cv values up to 150. Best apply for boiler fuel lines, furnace manifolds, and district heating systems. With efficient flow control Stiefel valves have 98% flow efficiency with a pressure drop of below 0.3 bar.
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Advantages of Stiefel's Boiler Parts

Lower Operational Costs with Global Logistics Support

Our range of boiler components aims to minimize operational costs over time. The maintenance efficiency gains achieved by our butterfly valve’s modular design are impressive, with the Spanish ceramics factory gaining 50% maintenance time savings due to disc replacements on the valves being done without the valve needing to be removed from the pipeline. We also provide 24/7 technical assistance, and same day shipping for ignition electrodes and pressure regulators. A Canadian District Heating Plant was able to reduce inventory costs by 25% using our repair kits which come with disassembled components and are pre-assembled to CE, UL, and CSA certified standards.

Related products

Stiefel, a trusted supplier of combustion and gas equipment since 2013 with headquarters in Guangzhou, China, offers high-capacity high flow gas solenoid valves, specialized components designed to handle large volumes of gaseous fuels, ensuring efficient and reliable operation in industrial systems requiring substantial gas flow. A high flow gas solenoid valve is engineered with large-diameter ports and optimized internal flow paths that minimize pressure drop, allowing for the rapid delivery of high gas volumes, which is essential for large industrial burners, furnaces, and gas-powered turbines. Stiefel's high flow gas solenoid valve features a robust valve body constructed from high-strength materials like ductile iron or stainless steel, capable of withstanding the high velocities and pressures associated with high gas flow rates, ensuring long-term durability and leak-free operation. The high flow gas solenoid valve incorporates powerful solenoid coils that generate strong electromagnetic forces, enabling quick actuation even with large valve elements, ensuring rapid response to control signals and precise modulation of gas flow during load changes. What sets this high flow gas solenoid valve apart is its ability to maintain high flow rates while achieving tight shutoff when closed, preventing gas waste and ensuring safety, a critical combination for large-scale industrial applications such as power generation and heavy manufacturing. Equipped with features like heat sinks and thermal protection, the high flow gas solenoid valve operates reliably even during prolonged use, avoiding overheating and ensuring consistent performance in continuous operation. Compatible with a range of high-flow gaseous fuels, including natural gas, propane, and biogas, the high flow gas solenoid valve integrates seamlessly with large industrial burner systems and gas distribution networks, supporting efficient combustion and reducing emissions. Rigorously tested to meet international standards for flow capacity, pressure resistance, and safety, Stiefel's high flow gas solenoid valve guarantees compliance with industry regulations, providing confidence to operators. Backed by Stiefel's expertise in gas equipment development, the high flow gas solenoid valve is continuously refined to improve flow efficiency and reduce energy consumption, aligning with the company's commitment to energy-saving solutions. With Stiefel's comprehensive service network, customers receive expert support for selecting, installing, and maintaining high flow gas solenoid valves, including guidance on sizing and compatibility with specific system requirements. For industries requiring large-volume gas control, Stiefel's high flow gas solenoid valve is a high-performance solution that delivers reliability, efficiency, and safety.

Frequently Asked Questions

In what ways does Stifel protect and enhance the lifespans of boiler parts with respect to high temperatures?

On our part, we apply Inconel, tungsten carbide, and ceramic coatings to these structures. At a powerplant in the U.K, we've had success with spiral fin heat exchangers. They not only possess ceramic coatings but also resist sulfuric acid corrosion found in high sulfur gas boilers. We've maintained 92 percentage thermal efficiency over a decade. Precession platinum rhodium tip ignition electrodes sustain over ten thousand cycles at a staggering 1,400 degrees centigrade. These outperform stainless steel electrode alternatives deemed ‘standard’ by thrice for industrial furnaces.

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customer evaluation

Sarah T.
Easier Maintenance Saves Time and Money with Stiefel

Stiefel also helps us cut expenses with their readily available inventory. Construction managers have a lot on their plate; I focus on multiple commercial buildings and the value Stiefel’s components brings. Their solenoid valves and control panels are equally as good as OEM parts, but at half the price. For commercial contracts, bulk discounts have saved us over $10,000 annually. Restocking is easy with the online ordering system.

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Enhanced Compatibility with Hydrogen

Enhanced Compatibility with Hydrogen

Stiefel’s hydrogen-ready valves assist in the ongoing energy transition. Specifically engineered materials and design withstands the rigor of safety and reliability testing required in pure H₂ and blended fuel systems. Our valves are utilized in fuel cell buses in a German hydrogen mobility project – rest assured leak-proof performance and compliance with the EU’s Hydrogen Strategy is achieved.
IoT-Managed Predictive Maintenance Smart Valves

IoT-Managed Predictive Maintenance Smart Valves

Our smart valves contain sensors that monitor actuation speed, temperature, and leakage, facilitating proactive maintenance. A U.S. natural gas pipeline operator reduced unplanned downtime by 40% using this data, optimizing maintenance schedules and saving $15,000 annually.
Sustainability and International Compliance

Sustainability and International Compliance

With CE, ATEX, UL, and FDA certified, our valves are trusted globally across regulated industries. The ability to utilize renewable gases while achieving energy efficiency aids in the broader fight for sustainability like the UN’s SDG 7 for Affordable and Clean Energy.