Product Description
The Festo VZXA is an angle seat valve with extremely high flow rates, an easy to clean hygienic design, and a highly modular construction that allows valve bodies and actuators to be freely combined for maximum flexibility. This pneumatic process valve is suitable for virtually all media with a viscosity of up to 600 /mm²/s and offers high chemical and thermal resistance, making it ideal for demanding process and factory automation applications.
Key Features & Advantages:
Highly Flexible, Extremely High Flow Rates: The flow optimised valve body minimises pressure loss and water hammer, delivering exceptional flow rates across a wide range of media.
Modular Design with Hot Swap Capability: Valve bodies and actuators are freely combinable; the actuator can be replaced without opening the piping or venting the system, significantly reducing maintenance downtime.
Stainless Steel or Ecobrass, Hygienic Construction: Available with stainless steel or Ecobrass valve bodies and stainless steel or polymer actuators; the design has no dead spaces for quick and easy cleaning inside and out.
Long Service Life & High Media Compatibility: PTFE soft sealing, high alloy stainless steel construction (1.4408), and a patented sealing system provide long service life and compatibility with water, steam, aggressive chemicals, and corrosive media.
Wide Pressure, Temperature & Viscosity Range: Supports media with viscosity up to 600 /mm²/s; medium temperatures up to 230 /°C; operating pressures up to 30 /bar depending on nominal width.
Robust & Sustainable: Insensitive to dirt, easy to maintain, and designed for extended life cycles with easier repairs; sustainable in production thanks to the use of alternative materials.
Technical Specifications:
Brand: Festo
Model: VZXA Series
Product No. (Example): VZXA-B-TS6-40-M2-V13T-16-M-90-26-V4
Valve Function: 2/2 way (normally closed, normally open, or double acting)
Design: Angle seat valve, soft sealing (PTFE), pneumatically actuated
Nominal Width DN: DN15 – DN65
Maximum Operating Pressure: Up to 30 /bar (depending on DN)
Maximum Medium Temperature: Up to 230 /°C
Maximum Viscosity: 600 /mm²/s
Actuator Options: Piston or diaphragm drive, in three sizes
Valve Body Material: Stainless steel (1.4408) or Ecobrass
Actuator Material: Stainless steel or polymer
Seat Seal Material: PTFE
Spindle Seal: Preloaded chevron packing seal in a stainless steel cartridge, replaceable without special tools
Line Connections: Threaded (EN 10226 1 / ISO 7 1), sanitary clamp (e.g., tri clamp), or welded ends
Pilot Air Connection: Via VOFX pilot valve
Visual Position Indicator: Standard optical indicator with transparent PES cover for aggressive environments
Mounting Type: In line pipe installation or in customised safety blocks
Additional Accessories: Sensors for digital feedback, stroke limiter for the open stroke
Ideal For:
Process automation in chemical and petrochemical industries, pharmaceutical manufacturing, food and beverage processing, water and steam control, tyre industry valve blocks, high flow water and aggressive media control, washdown and CIP applications (hygienic design), and factory automation requiring high flow rates and easy maintenance.
Why Choose FESTO VZXA?
Choose the Festo VZXA for its unique modular architecture that allows hot swap actuator replacement without breaking the process line, extremely high flow rates with minimal pressure loss, hygienic dead space free design, high chemical and thermal resistance up to 230 /°C and 30 /bar, and sustainable long service life.
Tags:
#Festo #VZXA #AngleSeatValve #ProcessValve #StainlessSteel #HighFlow #ModularValve #HygienicDesign #MediaValve #MalaysiaSupplier
Malaysia
