Festo electromagnetic valve from Germany

Festo electromagnetic valve from GermanyMFH-3-1/4

Festo is an independent family business with a presence in 61 countries and regions. We provide automation technology and technical training solutions for over 35 industries.

Established in 1925, Esslingen, Germany

Revenue (Group): 2.84 billion euros

Number of employees (group): Approximately 20000 employees in various regions

business scope

Automation: Automation Technology

Didactic: Learning systems, training, and consulting

Festo customer

Automation: With over 300000 industry clients in 176 countries and regions

Didactic: has approximately 60000 educational clients in various locations

R&D investment

Approximately 8% of the revenue

product portfolio

Approximately 33000 product categories and hundreds of thousands of products

Approximately 15000 customer solutions are provided annually

Pneumatic, pneumatic servo and electronic automation technology

Industry related training programs and industrial consulting

branch company

Spread across 61 countries and regions

branch

Over 250 branch offices

dealer

Authorized institutions in 40 countries and regions

Local services

Spread across 176 countries and regions

quality certification

ISO 9001 (since 1990)

PED 97/23/EC， Module D1- Pressure Storage Standard (since 2004)

ISO/IEC 80079-34 (since 2013), used for products in the field of explosion protection (2004-2013 compliant with EN 13980 standard)

ISO 13485 (since 2015)

Sustainability Certificate/Audit

Letter of Conformity for Festo SE & Co. KG (en)

Eco-Certification

ISO 14001 (since 1999)

(EMAS I 1996 – 2002)

　　Technical Specifications:

Valve function: Two position three-way, normally closed, monostable state

Drive mode: electronic control

Width: 30.5 mm

Standard rated flow rate (standardized according to DIN 1343): 800 l/min

Working air outlet: G1/4

Working Voltage

By using electromagnetic coils, additional orders are required

working pressure; 0.15 Mpa ... 0.8 Mpa

Working pressure: 1.5 bar... 8 bar

Structural features: lifting seat

Reset type: Spring reset

Certification: UL US Certification (OL)

Protection level: IP65

Nominal diameter: 7 mm

Grid size; 32 mm

Exhaust function: with throttling option

Sealing principle: Soft seal

Installation location: optional

Hand control device: locking type

Pilot type: Pilot driven

Flow direction: irreversible

Symbol: 00991041

Overlap: Overlap

Closing time; 29 ms

Open time: 10 ms

Maximum forward test pulse for 0 signal: 2200? s

Maximum negative test pulse with signal 1: 3700? s

Characteristic parameters of the coil: Please refer to the electromagnetic coil, which needs to be ordered separately

Working medium: Compressed air, compliant with ISO 8573-1:2010 [7:4:4]

Instructions for work and pilot medium: lubricating medium can be used for work (lubricating medium must be used continuously thereafter)

Corrosion resistance level CRC: 1- Low corrosion resistance

Paint Wetting Defect Substance (PWIS) Compliance: VDMA24364-B1/B2-L

Storage temperature: -20 ° C... 60 ° C

Medium temperature: -10 ° C... 60 ° C

Environmental temperature: -5 ° C... 40 ° C

Product weight: 320 g

Electrical interface: via F-type coil, requires separate ordering

Installation method

Alternatively: on the air circuit board: with through holes

Pilot exhaust port 82: M5

Gas interface, gas port 1: G1/4

Gas interface, gas port 2: G1/4

Gas interface, gas port 3 G1/4

Material Description: RoHS compliant

Sealing material: NBR

Shell material: die cast aluminum

Festo electromagnetic valve from GermanyMFH-3-1/4