The H-ITVR simplifies fuel cell systems and reduces costs by providing a regulated low pressure output directly from the tank.
The two stage regulator architecture provides stable and precise outlet pressure and the solenoid operated valves are engineered for reliability in a safety critical system.
Design
- Two-stage regulator for stable, accurate outlet pressure
- Regulated low pressure output direct from tank
- Low and high pressure solenoid-operated valves
- Thermally Activated Pressure Relief Device (T-PRD)
- In-tank temperature sensor
- Manual service valve for maintenance flexibility
- Multiple SAE J1926 ports for optional PRDs and sensors
Performance & Options
- Serviceable high-pressure regulator and filter components
- Compatible with both 12 V and 24 V electrical systems
- Configurable to match various system layouts
- Certified to ECE R134, HPRD1, GB/T 35544, UN GTR 13, EU 535, ISO 19882
H-ITVR Series |
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General Information |
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| Fuel Type | Compressed Hydrogen | |||
Performance |
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| Tank Valve Nominal Working Pressure | 35 MPa (5,000 psi) | |||
| Max Tank Valve Working Pressure | 43.8 MPa (6,250 psi) | |||
| Regulator Minimum Inlet Pressure | 1,000 kPa (145 psi) | |||
| Regulator Architecture | Dual stage: piston + diaphragm | |||
| Regulator Outlet Pressure Setpoint | Configurable from 40 to 1000 kPa (g) | |||
| Regulator Outlet Flow Rate | 0–0.4 g/s (Hydrogen) standard; up to 1.6 g/s available | |||
| Temperature-PRD Activation | 110 °C ± 5 °C | |||
| Temperature-PRD Orifice Diameter | up to 5.7 mm equivalent | |||
| Operating Temperature | –40 °C to 85 °C | |||
| Endurance | Regulator: 500,000 operational cycles Tank valve: 50,000 fill cycles |
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| Filter Efficiency | 99.9% | |||
| Mass | 1.9 kg | |||
Coil Model: |
High pressure SOV |
Low pressure injector |
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| Nominal Voltage | 12 V | 24 V | 12 V | 24 V |
| Nominal Current Draw | 0.62 A | 0.33 A | 1.14 A | 1.25 A |
| Connector | Deutsch DTM06-4S OR bare leads | AMP 282189 | ||
| Temperature Sensor | 2,700 Ω ± 2% @ 25 °C | NTC curve Y | ||
Approvals |
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| Certifications | ECE R134, HPRD1, GB/T 35544, UN GTR 13, EU 535, ISO 19882 | |||
