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Cathode stack isolation valve tumbling flap

Cathode stack isolation valve with tumbling flap

This Rheinmetall valve is available in two bore diameters, 44 mm and 60 mm, and is specifically designed for use with de-ionized water and hydrogen.

169758

As a stack isolation valve, it ensures minimal leakage in the closed position, offering a fail-safe option with a normally closed configuration. The smart version operates on 12 V with PWM, with an optional 12/24 V CAN-Bus, while the non- smart actuator is available for both 12 V and 24 V systems.

This product delivers reliability and precision for demanding applications.

Technical Data  
Operating voltage 12/24 V
Temperature range -40 °C ... +130 °C
Nominal/excess torque > 0,5 Nm / > 2 Nm
Pressure 20 – 350 kPa (abs)
Response time < 120 ms
Leakage < 1 ccm/min @ 60 kPa dp
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