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Actuator Type AT

Actuator Type AT

Product catalog summary

Overview: The document is a technical data sheet for the Type AT pneumatic piston rotary actuator, detailing specifications, operational principles, and technical data.

Specifications:

Sizes: SC/SO 60 to 5000
Version: Piston actuator, available in single or double acting
Opening Angle: 75° for VETEC valves
Spring Position: Multi-spring, symmetric
Spring Torques: Ranges from 13 to 2207 Nm
Supply Air Range: 3 to 6 bar
Ambient Temperature Range: -40 to 80°C (-40°F to 176°F)
Mounting of Accessories: VDI / VDE 3845

Principle of Operation: The actuator is a single-acting piston type, allowing for easy implementation of required torques through various spring combinations. It supports different opening angles and can be equipped with manual gears and end stops.

Technical Data:

Spring Range: Varies by size, e.g., SC60 (13-26 Nm) to SC5000 (1104-2207 Nm)
Temperature Range: O-ring materials vary for different temperature conditions: NBR (-40°C to +80°C), Viton (-15°C to +150°C), Silicone (-55°C to +80°C)
Weight: Varies by size, e.g., SC60 (2.7-3.1 kg) to SC5000 (118-150 kg)

Attachment Types: Four types (A, B, C, D) with options for manual gear, each supporting FTC (spring closes, air opens) and FTO (spring opens, air closes) configurations.

Contact Information: VETEC Ventiltechnik GmbH, Siemensstraße 12, 67346 Speyer, Phone: 06232 6412-0, Fax: 06232 42479, Email: [email protected], Website: www.vetec.de

Catalog excerpts

Version: - Piston actuator, single or double acting Opening angle: - 75° (for VETEC valves) Spring position: - Multi-spring, symmetric Spring torques: - 13 to 2207 Nm Ambient temperature range: - -40 to 80 °C / -40°F to 176 °F Principle of operation: The Type AT Actuator is a single-acting piston actuator. Thanks to different spring combinations, the required torques for special applications can be implemented easily. Its special design allows the actuator to be used with different opening angles. The actuator can be equipped with additional manual gears as well as end stops.

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Table 1: Technical data

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VETEC Ventiltechnik GmbH Siemensstraße 12 · 67346 Speyer Telefon: 06232 6412-0 · Fax: 06232 42479 · E-mail: [email protected] · Internet: www.vetec.de

Open the catalog to page 4

Actuator Type AT

Actuator Type AT

Catalog excerpts

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