Solenoid Valves For High Pressure Hydrogen

SOLENOID VALVES FOR HIGH PRESSURE HYDROGEN

FEATURES:

  • Operating pressure up to 1000 bar
  • All metal, pressure-retaining parts made from AISI 316L
  • Equipped with explosion proof ATEX/IECEx certified solenoids
  • Burst pressure set to at least three times the rated operating pressure
  • Minimum medium temperature: -20°C (lower temperature version available on request)
  • Voltage: 24V AC, 230V AC; 24V DC
  • Duty cycle: continuous (ED100%)
  • Additional customization available on request

Technical data

Model HD2N – 2/2 NC (Closed when de-energised)

Ports Orifice size
[mm]
Kv (water at 1 bar) [l/min] Differential pressure
[bar]
Material Mass
[kg]
Coil type Voltage Power
[W]
Order code
min max body seal
NPT 1/4" 1 0.29 0 200 AISI 316L PCTFE 0.8 TMEx35 24V DC 10 326761
300 AISI 316L PCTFE 0.8 Ex35P 24V AC/DC 80/4* 326770
500 AISI 316L PCTFE 0.8 Ex35P 24V AC/DC 80/4* 326780

* 80 W pull, 4 W hold


Model HD1N – 2/2 NC (Closed when de-energised)

Ports Orifice size
[mm]
Kv (water at 1 bar) [l/min] Differential pressure
[bar]
Material Mass
[kg]
Coil type Voltage Power
[W]
Order code
min max body seal
9/16"-18 Cone & Thread 0.7 0.22 0 700 AISI 316L PEEK 1 Ex35P 24V DC 80/4* 326740
0.5 0.13 0 1000 AISI 316L PEEK 1 Ex35P 24V AC/DC 80/4* 326750

* 80 W pull, 4 W hold