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Marine Controls

TESCOM™ HV-7000 Series Hydrogen Onboard Regulator

영업부에 문의
TESCOM HV-7000 Series Two Stage Pressure Reducing Regulator is a reliable, low maintenance pressure control solution specially designed for use onboard industrial and commercial heavy-duty hydrogen-powered vehicles with storage tanks rated up to 700 bar (10,150 psi). The HV-7000 helps maximize vehicle fuel efficiency by consistently delivering flows up to 5 g/s of hydrogen fuel at the right pressure needed by the fuel cell or hydrogen combustion engine across the full range of operating conditions. The contamination-resistant design of the HV-7000 ensures reliability and long service life, minimizing the vehicle cost of ownership.

사양

Nominal Inlet Service Pressure700 bar / 10,153 psi
Maximum Inlet Rated Pressure875 bar / 12,691 psi
Minimum Inlet PressureAt least 150% of outlet pressure<br>*Operating at pressures below this minimum pressure could limit the maximum flow rate
Design Proof Pressure150% of nominal inlet service pressure
Pressure RatingPer Criteria of ANSI/ASME B31.3
Outlet Pressure Range10-30 bar / 145-435 psi
LeakageBubble-tight
Operating Temperature-40°F to +185°F / -40°C to +85°C
Flow CapacityCv=0.17; 5 g H<sub>2</sub>/sec
Decaying Inlet Characteristic6.2 mbar per 6.9 bar change in inlet pressure / 0.09 psi per 100 psi change in inlet pressure
Filter10 µm<br>*The 10 µm filter is for initial system assembly protection. The product is designed to be used with particulate free hydrogen. Your system should be designed with proper filtration before the regulator to protect against contamination.
BodyAluminum 6061-T6 with Clear Anodic Coating
SeatPolyimide
O-RingsNitrile
Main Valve316 SST
Valve Spring316 SST
Piston316 SST
SensorAluminum 6061-T6
First and Second Stage Spring17-7 SST
Remaining Parts300 Series SST, Aluminum 60661-T6, Polyimide
CleaningCGA 4.1 and ASTM G93
Weight3.5 lbs / 1.6 kg