Product Model

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

Manufacturer

Festo

Key Features

1The Festo VAPB-1 1/4-F-40-F0405 is a mechanically-actuated pneumatic ball valve, ensuring precise on-off control in your industrial applications.
2This valve features reversible flow and soft sealing, providing reliable operation and minimizing wear and tear.
3The VAPB series is versatile and can be used universally or configured individually based on your specific application needs.
4Built with high-quality materials, this valve ensures durability and long service life, making it a reliable choice for your industrial processes.
5With standardized dimensions and mounting interfaces, the Festo VAPB-1 1/4-F-40-F0405 integrates seamlessly into your existing automation systems.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
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