The products are designed for use in compression, storage, transfer, and refueling of hydrogen, as well as in fuel cell test stands. The portfolio includes two- and three-way needle valves for pressures up to 1,378 bar, as well as pneumatic actuators in single- and double-acting versions.
Check valves and sintered filter cups with filter grades from 5 to 100 micrometers complement the offering. The soft-seat needle valve with Chevron packing reaches pressures up to 586 bar and was tested according to ISO 19880-3 with nitrogen and helium over 102,000 pressure cycles. The temperature range is between minus 50 and plus 200 degrees Celsius.
More information on the Butech homepage or the BuTech Hydrogen Valves Brochure.
