Ensures Maintenance Safety, Minimizes Leaks
15,000 pounds-per-square-inch double block bleed and hand valves offer redundant protection from high pressure and superior sealing expertise to avoid leaks
Emerson has launched the TESCOM™ Anderson Greenwood Instrumentation H2 Valve Series for hydrogen functions as a lot as 15,000 pounds-per-square-inch (psi) (103.4 MPa). The new answer reliably isolates course of stress in excessive stress gas applications such as hydrogen fueling stations and tube trailers, reducing fugitive emissions and improving security.
As it strikes from tank to pump, hydrogen is transferred at pressures of as a lot as 15,000 psi (103.four MPa). To shield personnel and forestall leaks, it have to be effectively controlled and isolated. The Double Block Bleed (DBB) valve’s optimistic double block arrangement supplies two layers of optimistic shutoff that shield maintenance employees from high pressure during instrument upkeep. Its modular design reduces the variety of potential leakage factors, and the bolstered sealing expertise reduces the chance of gas getting into the environment via the valve stem.
Among the cleanest fuels when produced using renewable assets, compressed hydrogen gasoline is used to energy fuel cell electrical automobiles (FCEVs). In 2021, 142 new hydrogen refueling stations started working, the most important increase in a single yr, raising the entire to 685 lively stations worldwide. And, in January 2022, Global Market Insights Inc. predicted that the FCEV market will exceed $15 billion by 2027. To meet this progress demand, fueling station unique equipment producers (OEMs) must source dependable, high-performance components to make sure general equipment effectiveness and guarantee station security.
“Given the pressures that hydrogen is topic to in these purposes, it’s critical that gear operates safely and reliably, each time. That’s why we’re dedicated to particularly creating parts to help our customers successfully retailer and exactly management compressed hydrogen gasoline,” stated Rob Lindquist, director of world marketing for TESCOM precision fluid control at Emerson.
The hand-operated, maintenance-free design of the hand valves and double block and bleed valves in the H2 Valve Series minimizes maintenance and downtime. With low working torque and adjustment-free seal expertise, these hand valves deliver a low value of possession in a compact resolution.
For OEMs seeking to safely reduce risks for operators, the H2 Valve Series supplies several safety features. Each valve has a handy QR code, permitting operators to shortly entry the valve’s specs during maintenance and set up. The product additionally ensures that no high-pressure liquid or gas is launched during maintenance. The valves are compliant to the ISO 19880-3 hydrogen fueling commonplace.
With this new 15,000 psi (103.4 MPa) product line, Emerson offers a comprehensive portfolio of TESCOM options for safe and exact operation of hydrogen fueling stations.
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