Product Description
The Festo VZPR is a ready-installed complete system consisting of a double-acting quarter turn actuator DAPS and a 2/2-way brass ball valve VAPB, designed for automated media control in manufacturing and process automation applications . This pre-assembled pneumatic unit ensures that the ball valve opens fully when actuated, achieving an optimal flow rate, and is specifically configured for use where media need to be automatically controlled in industrial environments .
Key Features & Advantages:
Ball Valve Actuator Unit with Double-Acting Quarter Turn Actuator DAPS: Pre-assembled with the proven DAPS series double-acting scotch yoke actuator, providing a rotation angle of 0° to 90° and ensuring reliable quarter-turn operation for on/off media control .
Brass Ball Valve Construction: Features a nickel-plated brass ball valve (VAPB series) with a chrome-plated brass ball, offering nominal pressure ratings of PN 25 to PN 40 and compatibility with water, air, inert gases, and neutral liquids .
NAMUR Connection Pattern to VDI/VDE 3845: Standardized NAMUR interface allows direct mounting of solenoid valves and limit switch attachments, eliminating the need for additional brackets and simplifying system integration .
Flow is Fully Opened or Closed in Both Directions: The quarter-turn design ensures 90° rotation between fully open and fully closed positions, providing tight shut-off with full flow in both directions and reversible flow capability .
Wide Operating Range for Versatile Use: Operates with an ambient temperature range of -20°C to +80°C, supports operating pressures up to 8 bar for the actuator, and handles media temperatures compatible with brass construction, suitable for compressed air, water, and inert gases .
Technical Specifications:
Brand: Festo
Model Series: VZPR
Valve Function: 2/2-way (2-port 2-position)
Actuation Type: Pneumatic (double-acting quarter turn actuator DAPS)
Actuator Configuration: Double-acting (DA)
Valve Housing Material: Nickel-plated brass (CW617N)
Ball Material: Chrome-plated brass
Seal Material: PTFE, FPM, NBR (depending on variant)
Nominal Pressure (PN): 25 bar to 40 bar
Maximum Actuator Operating Pressure: 5.5 bar to 8 bar
Swivel Angle: 0° to 90° (quarter turn)
Medium Compatibility: Compressed air, inert gases, water, neutral liquids
Ambient Temperature (Actuator): -20°C to +80°C
Mounting Type: Line installation (pipe installation)
Fitting Connection: Rp female thread to EN 10226-1 / ISO 7-1 (sizes from Rp1/4 to Rp2)
Mounting Flange: ISO 5211
Pilot Connection Interface: NAMUR to VDI/VDE 3845
Weight Range: 1,200 g to 7,300 g (depending on size)
Certifications: RoHS compliant
LABS (PWIS) Conformity: VDMA24364 zone III
Ideal For:
Process automation and factory automation for on/off control of media in pipelines, water treatment and distribution systems, compressed air networks, inert gas handling, neutral liquid control, and industrial applications requiring a pre-assembled, ready-to-install automated ball valve solution for double-acting operation only .
Why Choose FESTO VZPR?
Choose the Festo VZPR for its ready-installed complete system combining a DAPS double-acting quarter turn actuator with a VAPB brass ball valve, NAMUR VDI/VDE 3845 interface for direct accessory mounting, full-flow quarter-turn operation, and proven reliability in automated media control applications.
Tags:
#Festo #VZPR #BallValve #QuarterTurnActuator #DAPS #VAPB #BrassValve #2WayValve #ProcessValve #NAMUR #MalaysiaSupplier
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