vapb-1 1/4-f-40-f0405

Product ID:9752
Updated: 2026/7/19
Festo vapb-1 1/4-f-40-f0405

Key Features

  • 1Ensure precise on-off control with this mechanically-actuated ball valve.
  • 2Enable reversible flow and soft sealing for reliable operation.
  • 3Configure the versatile VAPB series for universal or individual use.
  • 4Benefit from durable construction and a long service life.
  • 5Integrate easily using standardized dimensions and interfaces.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Structural design
2-way ball valve
Actuation type
Mechanical
Sealing principle
Soft
Mounting position
Any
Type of mounting
Line installation
Fitting connection
Rp1 1/4
Switching position indication
Slot direction = flow direction
Flange hole pattern
F04 F05
Nominal width DN
32
Flow direction
Reversible
Nominal pressure of fitting PN
40
Breakaway torque at differential pressure, nominal pressure, fitting PN
15Nm
Breakaway torque at 10 bar differential pressure
11.9Nm
Based on norm
ISO 5211
Symbol
00991458
Medium
Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas Water Neutral liquids
Temperature of medium
-20°C 150°C
Flow rate Kv
121m3/h
Note on materials
RoHS-compliant
LABS (PWIS) conformity
VDMA24364 zone III
Housing material
Brass, nickel-plated
Material number of housing
2.0402 CW617N
Seat seal material
PTFE
Seals material
HNBR PTFE
Ball material
Brass Hard-chrome-plated
Material number for ball
2.0402 CW617N
Shaft material
Brass
Material number for shaft
2.0401 CW614N
Product weight
1300g
Corrosion resistance class (CRC)
1 - Low corrosion stress
Manufacturer ID
534307

Specifications may be subject to change without notice

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