Product Model

vapb-1/4-f-40-f03

Manufacturer

Festo

Key Features

1The Festo VAPB-1/4-F-40-F03 ball valve offers reversible flow direction, allowing for flexible operation in various applications.
2Equipped with a soft sealing principle, this valve ensures reliable and leak-free operation, extending its lifespan.
3The valve is designed to meet ISO 5211 standards, ensuring compatibility with a wide range of actuators and control systems.
4Suitable for use with compressed air, inert gases, and neutral fluids, making it versatile for various industrial applications.
5Constructed from brass material with hard-chrome-plated and nickel-plated components, providing high corrosion resistance and durability.

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	Rp1/4
Switching position indication	Slot direction = flow direction	Flange hole pattern	F03
Nominal width DN	15	Flow direction	Reversible
Nominal pressure of fitting PN	40	Breakaway torque at differential pressure, nominal pressure, fitting PN	5Nm
Breakaway torque at 10 bar differential pressure	3.5Nm	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	5.9m3/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	2.0401 CW614N
Shaft material	Brass	Material number for shaft	2.0401 CW614N
Product weight	500g	Corrosion resistance class (CRC)	1 - Low corrosion stress
Manufacturer ID	534302

Specifications may be subject to change without notice