Siemens 331-2905 Pneumatic Damper Actuator

Operating Range:0-100%

Actuation Force:25 N

Response Time:≤1 sec

Temperature Range:-20°C to +70°C

Material:Stainless Steel

IP Rating:IP65

Connection Type:2-wire electrical connection

    The Siemens 331-2905 Pneumatic Damper Actuator is engineered to offer unparalleled precision and reliability in controlling the position of dampers in demanding industrial environments. Its robust design ensures consistent performance across a wide range of temperatures, making it suitable for applications from cold storage facilities to high-temperature processing units.

    With its single acting mechanism, this actuator provides controlled and swift movement of dampers upon receiving a signal, ensuring efficient airflow management and optimal operational conditions. The actuator’s compatibility with a standard 24V DC control signal makes integration with existing automation systems seamless.

    Featuring an operating pressure range of 5 to 10 bar, the 331-2905 can handle high-pressure pneumatic systems without compromising on performance or durability. Its max. output torque of 29 Nm ensures sufficient force to operate even the most resistant dampers.

    Manufactured to comply with international safety standards (EN ISO 1219-3 and EN ISO 1219-2), the actuator guarantees a safe working environment for operators. The inclusion of an ISO 5211 connection type facilitates easy installation and interchangeability with other compatible components.

    For added convenience, the compact size and lightweight design (1.5 kg) of the Siemens 331-2905 make it an ideal choice for space-constrained areas, enhancing its versatility in various industrial setups. The durable construction ensures long-lasting performance, reducing maintenance requirements and downtime.