HPR HYDROGEN PRESSUREREGULATOR OMB SALERI SPA

OMB Saleri S.p.a. | Hydrogen Division | Product data sheet

DESCRIPTIONThe OMB 700 bar H2 Pressure Regulator (HPR) is a mechanical double stage piston Pressure Regulator design for H2 Fuel Cell applications, for automotive or stationary usage. The usage of the double stage piston technology ensures to cover a wide range of applications (from light duty vehicles to heavy duty applications) with a compact size and a lightweight design, ensuring optimal stability of the regulated pressure and high number of duty cycles. The HPR is equipped with the following components:

• Inlet port • Outlet port• Inlet Filter 10 microns• High Pressure sensors port• Low Pressure sensors ports (up to 2)• Pressure relief valve (PRV)• Excess Flow Valve (EFV)

The HPR can be requested with the following optionals:

• Inlet Solenoid Valve• Additional High pressure sensors ports• High and Low Pressure Service Valves

CERTIFICATION• EU 406/2010

HPR HYDROGEN PRESSURE REGULATOR

OMB Saleri S.p.a. | Hydrogen Division | Product data sheet

PRVPRV

High pressure sensor port

Low pressure sensor port

Low pressure sensor port

Inlet port

Outlet port

STANDARD LAY OUT

WEIGHT 1.8 kg DIMENSIONS240x135x67

OMB Saleri S.p.a. | Hydrogen Division | Product data sheet

AVAILABLE VERSIONS The valve can be customized according to client specific requirements.

*LIGHT WEIGHT VERSION AVAILABLE UPON REQUEST

Picture

*Kv VALUE & FLOW CHARACTERISTIC 0 to 3 g/s (H2) with inlet pressure between 20 and 875barG. Higher flows are achievable and to be discussed case by case with OMB r&d