vzwf-b-l-m22c-n1-275-2ap4-6

Name: vzwf-b-l-m22c-n1-275-2ap4-6
Brand: FESTO
SKU: vzwf-b-l-m22c-n1-275-2ap4-6

The Festo VZWF-B-L-M22C-N1-275-2AP4-6 is a high-performance, 2/2-way diaphragm valve with a soft-sealing principle, ideal for compressed air applications. It offers precise control and long-lasting performance.

Product Modelvzwf-b-l-m22c-n1-275-2ap4-6

Material Number1492258

Product ID2544

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High-Performance OperationThe Festo VZWF-B-L-M22C-N1-275-2AP4-6 is designed to provide reliable and precise control in compressed air applications. Its high-performance operation ensures consistent results and efficient system operation.
2
Soft-Sealing PrincipleEquipped with a soft-sealing principle, this valve minimizes wear and tear, extending its lifespan and reducing maintenance needs. The soft seals ensure smooth operation and prevent damage from high pressures.
3
Robust ConstructionBuilt with a robust construction, this valve is engineered to withstand the demands of industrial environments. The cast stainless steel housing (Material number 1.4581) provides high corrosion resistance and durability.
4
Precise ControlThe VZWF-B-L-M22C-N1-275-2AP4-6 offers precise control over airflow, making it suitable for a wide range of applications including pneumatic systems, automation, and process control. Its non-reversible flow direction ensures consistent operation.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Structural design

Diaphragm valve Force pilot operated

Actuation type

Electrical

Sealing principle

Soft

Mounting position

Magnet, upright

Type of mounting

Line installation

Fitting connection

1 NPT

Compliance and CertificationsThis valve complies with various international standards, including RoHS and VDMA24364 zone III. It also meets the requirements of the EU pressure equipment directive and the UKCA marking for pressure equipment, ensuring it meets stringent safety and performance standards.

Efficient Power ConsumptionThe valve operates efficiently with a coil characteristic of 110 V AC at 50/60 Hz, with an initial power of 19.0 VA and holding power of 16.0 VA. This efficient power consumption helps reduce energy costs and minimize environmental impact.

Wide Operating Temperature RangeThe VZWF-B-L-M22C-N1-275-2AP4-6 can operate within a wide temperature range of -10 °C to 80 °C, making it suitable for various industrial environments. This flexibility ensures the valve can perform optimally in different conditions.

High Flow RateWith a flow rate of Kv 11 m³/h and a standard nominal flow rate of 11,750 l/min, this valve can handle high airflow requirements efficiently. Its high flow rate makes it ideal for applications needing rapid air transfer.

Quick Switching TimesThe valve features quick switching times of 275 ms on and 290 ms off, ensuring rapid control over airflow. This fast response time is crucial in applications requiring quick changes in air pressure or flow direction.

Durable MaterialsThe valve is made from durable materials, including high-alloy stainless steel screws (Material number 1.4301) and NBR seals. These materials ensure the valve remains resistant to corrosion and wear, extending its lifespan.

1IP65 Protection and Corrosion ResistanceThe VZWF-B-L-M22C-N1-275-2AP4-6 is rated IP65, providing protection against dust and water. It also has a high corrosion resistance class (CRC) of 3, making it suitable for harsh industrial environments.

1Compliance with International StandardsThe valve is RoHS-compliant and meets the requirements of the EU pressure equipment directive and the UKCA marking for pressure equipment. This ensures the valve meets stringent safety and performance standards, making it suitable for global applications.

Electrical connection

Form A Plug as per EN 175301-803 Rectangular design

Nominal width

27.5mm

Valve function

2/2, closed, monostable

Manual override

None

Flow direction

Non-reversible

Medium

Compressed air as per ISO 8573-1:2010 [7:-:-] Inert gas Mineral oil Water Neutral liquids Other flow media on request

Nominal pressure of fitting PN

Pressure difference

0psi

Differential pressure

0bar

Coil characteristics

110 V AC: 50/60 Hz, initial power 19.0 VA, holding power 16.0 VA

Permissible voltage fluctuations

+/- 10 %

Symbol

00992976

Medium pressure

0psi 87psi

Max. viscosity

22mm2/s

Temperature of medium

-10°C 80°C

Ambient temperature

-10°C 35°C

Leak rate to EN 12266-1

Flow rate Kv

11m3/h

Standard nominal flow rate

11750l/min

On switching time

275ms

Switching time off

290ms

Note on materials

RoHS-compliant

LABS (PWIS) conformity

VDMA24364 zone III

Housing material

Cast brass

Material number of housing

CW617N

Seals material

NBR

Material of screws

High-alloy stainless steel

Material number of screw

1.4301

Product weight

1500g

CE marking (see declaration of conformity)

as per EU pressure equipment directive As per EU low voltage directive

UKCA marking (see declaration of conformity)

according to UK regulations for pressure equipment To UK instructions for electrical equipment

Degree of protection

IP65

Corrosion resistance class (CRC)

1 - Low corrosion stress

Manufacturer ID

1492258