he-3-1/4-1/4

Name: he-3-1/4-1/4
Brand: FESTO
SKU: he-3-1/4-1/4

The Festo HE-3-1/4-1/4 shut-off valve is a reliable and versatile pneumatic control solution, featuring a 3/2 double solenoid function and exhaust capability. Constructed from nickel-plated brass, it ensures durability and compliance with RoHS regulations.

Product Modelhe-3-1/4-1/4

Material Number153297

Product ID3137

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise ControlThe HE-3-1/4-1/4 valve offers a 3/2 double solenoid function, providing precise control over pneumatic systems.
2
Exhaust CapabilityEquipped with an exhaust function, this valve ensures efficient operation and minimizes pressure drops.
3
Durable ConstructionMade from nickel-plated brass, the valve is robust and resistant to corrosion, ensuring long-lasting performance.
4
RoHS ComplianceThe HE-3-1/4-1/4 valve is RoHS-compliant, meeting environmental regulations and ensuring a sustainable solution for your industrial needs.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Valve function

3/2, bistable

Selection of additional function

with exhaust function

Pneumatic connection 1

R1/4

Pneumatic connection 2

R1/4

Actuation type

Manual

Type of mounting

Optionally: Direct mounting via through-hole Direct fastening via thread

Versatile Application

Suitable for a wide range of industrial applications, this shut-off valve provides reliable control in various environments, from manufacturing to automation systems.

Standard nominal flow rate

625.5l/min

Nominal width

4.1mm

Operating pressure

-0.95bar 10bar

Ambient temperature

0°C 60°C

Housing material

PBT-reinforced

Operating medium

Compressed air as per ISO 8573-1:2010 [7:-:-]

Exhaust air function

Without flow control option

Sealing principle

Soft

Mounting position

Any

Structural design

Piston gate valve

Type of control

Direct

Flow direction

Non-reversible

Symbol

00997329

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Cleanroom class

Class 4 according to ISO 14644-1

Temperature of medium

0°C 60°C

Product weight

58g

Pneumatic connection 3

Not ducted

Material of screwed plug

Brass, nickel-plated

Note on materials

RoHS-compliant

Seals material

NBR

Manufacturer ID

153297