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HFV-3X-55 is a high performance, super lightweight module comprising 3 miniature solenoid valves in parallel and mounted on an anodized Aluminum manifold. Specially designed for Hydrogen fuel cell stack’s supply and/or purge valve, multiple modules can be combined depending on the fuel cell’s power and Hydrogen consumption needs.

 

MECHANICAL SPECIFICATIONS


Flowrate (H2)
55 SLPM nominal at 1psiD | 75 SLPM maximum at 2psiD
Mass (without port fitting)
55g
Dimension (max)
(L) 33 x (H) 50 x (W) 29 mm
Operating Pressure
0 to 15 psiG
Pressure Differential
2 psiD maximum
Proof Pressure
45 psiG
Response
10 ms at 21℃
Operating Ambient Temperature
4℃ to 49℃
Storage Ambient Temperature
-40℃ to 79℃
Durability
> 10 million cycles
Wetted Materials
PBT, PPA, 430 SS, 316 SS, FKM, Epoxy | Anodized Aluminum MIL-A-8625
Inlet Port Thread
G1/8
Outlet Port Thread
G1/8
Mounting Feature
2 x ∅ 2.7 mm holes

ELECTRICAL SPECIFICATIONS


Spike-&-Hold Voltage*
Spike at 12 ±5% VDC for 10 to 30 ms Hold at 3.5 ±5% VDC continuous
Power Consumption
2.5 W energizing spike 1.1 W nominal holding voltage at 21℃
*Spike-&-Hold Board available and sold separately.

INCLUDE PORT FITTINGS


Push-in OD8, Straight
11 g x 2
Push-in OD6, Straight
6.7 g x 2
Push-in OD8, Elbow
18 g x 2
Push-in OD6, Elbow
11 g x 2
Note : For detailed specifications, download the full datasheet below

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