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Actuator Type S

Actuator Type S

Product catalog summary

Data Sheet Overview: This document provides technical specifications and operational details for the Type S Pneumatic Diaphragm Actuator, available in sizes S160 and S320.

Specifications:

Sizes: S160, S320
Travel: 29 mm / 54 mm
Opening Angle: 0° to 90° (75° for VETEC valves)
Spring Position: Centrally arranged
Diaphragm Area: 160 to 320 cm²
Spring Torques: 26 to 205 Nm
Supply Air Range: 3 to 6 bar
Ambient Temperature Range: –35 to 90 °C / –31 to 194 °F
Mounting of Accessories: VDI/VDE 3845

Principle of Operation: The actuator features a diaphragm and centrally arranged return springs. The piston rod connects directly to the valve shaft lever, allowing for various opening angles. It can be equipped with manual gears and end stops.

Technical Data Summary:

Spring Range: Different configurations for FTC and FTO with varying spring combinations.
Temperature Range: -35 to 90 °C / -31 to 194 °F
Supply Air Range: 3 to 6 bar, with a minimum of 4 bar for spring 1+2+3
Weight: S160 - 19 kg, S320 - 51 kg

Attachment Types: Various fail-close and fail-open configurations are available for attachment types A, B, C, and D.

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: - Diaphragm actuator Travel: - 29 mm / 54 mm Opening angle: - 0°... 90° (for VETEC valves 75°) Spring position: - Centrally arranged spring Diaphragm area: - 160 to 320 cm2 Ambient temperature range: - -35 to 90 °C / -31 to 194 °F Mounting of accessories: - VDI/VDE 3845 Principle of operation: The Type S Actuator is equipped with a diaphragm and one or more centrally arranged return springs on the inside. The freely supported piston rod is directly connected to the lever for the valve shaft. Its 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. VETEC Ventiltechnik GmbH

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Table 1: Technical data

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Attachment type A Fail-close Attachment type A Fail-open Attachment type B Fail-close Attachment type B Fail-open Attachment type C Fail-close Attachment type C Fail-open Attachment type D Fail-close Attachment type D Fail-open VETEC Ventiltechnik GmbH Siemensstraße 12 · 67346 Speyer Telefon: 06232 6412-0 · Fax: 06232 42479 · E-mail: [email protected] · Internet: www.vetec.de

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Actuator Type S

Actuator Type S

Catalog excerpts

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