4414854

Name: Festo 4414854 Hand lever valve VHEF-HST-M32-M-N14
Brand: Festo

Hand lever valve VHEF-HST-M32-M-N14

The Festo part number 4414854 is a 20 mm wide industrial component featuring a 3/2 open/closed, monostable valve function with direct manual actuation and a mechanical spring reset method. Engineered with a plate seat structural design and soft sealing principle, this unit provides a normal nominal flow rate of 870 l/min through 1/4 NPT pneumatic working ports and an adjustable exhaust air function. It operates within a pressure range of -0.095 MPa to 1 MPa using compressed air conforming to ISO 8573-1:2010 [7:-:-], supports ATEX explosion prevention and protection for Zones 1, 2, 21, and 22, and permits oil lubrication. Submit the exact part number, quantity, and application requirements to request a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 4414854
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Technical Specifications

Valve function: 3/2, open/closed, monostable
Actuation type: Manual
Width: 20 mm
Normal nominal ow rate (normalized to DIN 1343): 870 l/min
Pneumatic working port: 1/4 NPT
Operating pressure: -0.095 MPa...1 MPa | -0.95 bar...10 bar
Structural design: Plate seat
Reset method: Mechanical spring
Nominal width: 6 mm
Exhaust air function: Adjustable
Application note: Only operate by hand
Sealing principle: Soft
Mounting position: Any
Type of control: directly
Flow direction: Reversible
Lap: Zero overlap
Max. switching frequency: 0.5 Hz
Explosion prevention and protection: Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Temperature of medium: -10 °C...60 °C
Ambient temperature: -10 °C...60 °C
Actuating torque: 0.6 Nm
Max. force on actuator: 200 N
Max. transverse load on actuator: 200 N
Product weight: 230 g
Type of mounting: Alternatively:

Engineering context

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Our sourcing response is prepared against Festo 4414854. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.