Festo T-22-SW Pushbutton Actuator

Technical Overview

Industrial manual actuator for SV, SVS, and SVOS basic pneumatic valves. Delivers tactile control with 14N actuating force, 22.5mm diameter, and IP40 rating.

Key Features

Designed for direct attachment to Festo SV, SVS, and SVOS basic pneumatic valves
Industry-standard 22.5 mm installation diameter ensures easy control panel integration
Requires 14 N of actuating force to deliver reliable tactile feedback and prevent misfires
IP40 degree of protection suitable for dry indoor industrial and assembly environments
Compliant with VDMA24364-B1/B2-L LABS (PWIS) standards for paint-sensitive applications
Ultra-lightweight 14 g construction with a durable black finish

Technical Specification Matrix

Parameter	Value
Installation Diameter	22.5 mm
Degree of Protection	IP40
Actuating Force	14 N
Product Weight	14 g
Color	Black
Compatible Valves	SV, SVS, SVOS
LABS (PWIS) Conformity	VDMA24364-B1/B2-L
Physical Weight (kg)	0.01
Dimensions L x W x H (cm)	0 x 0 x 0

Industrial Applications

1. Pneumatic Press Two-Hand Safety Control

Integrated with ZSB control blocks to enforce two-hand operation of stamping presses.

Problem Solved

Prevents operator hand injuries by ensuring both hands are engaged on 14 N actuating pushbuttons simultaneously to trigger the pneumatic sequence.

ZSB control block14 N actuationPneumatic pressSafety interlocking

2. Manual Override Assembly Station

Mounted on operator panels for manual control of part ejector cylinders during semi-automated assembly.

Problem Solved

Allows safe, intentional manual intervention for clearing jams or adjusting parts, leveraging the IP40 rating for dry indoor assembly floors.

Manual overrideSV basic valveIP40 protectionCylinder positioning

3. Pneumatic Line Venting and Purge Node

Serves as a tactile, non-emergency purge actuator installed in standard 22.5 mm panel cutouts.

Problem Solved

Facilitates quick venting of downstream pressure during maintenance lock-outs without requiring complex electronic HMI interactions.

Line venting22.5 mm cutoutSVOS valvePneumatic maintenance