he-3/8-d-mini-npt

Name: he-3/8-d-mini-npt
Brand: FESTO
SKU: he-3/8-d-mini-npt

The Festo HE-3/8-D-MINI-NPT is a compact, manual 3/2-way on/off valve for pneumatic installations. It features a piston gate valve design, soft sealing principle, and operates within 0-16 bar pressure.

Product Modelhe-3/8-d-mini-npt

Material Number173894

Product ID5802

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Compact DesignThe HE-3/8-D-MINI-NPT is designed with a 40mm grid dimension, making it ideal for space-constrained applications.
2
Manual ActuationEasy to operate manually, this valve is perfect for applications where manual control is required.
3
Soft Sealing PrincipleThe soft sealing principle ensures reliable operation and minimizes wear and tear, extending the lifespan of the valve.
4
Moderate Corrosion ResistanceWith a corrosion resistance class of CRC 2, this valve can withstand moderate corrosion stress, making it suitable for various industrial environments.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Width dimension

40mm

Structural design

Piston gate valve

Actuation type

Manual

Sealing principle

Soft

Exhaust air function

Without flow control option

Manual override

None

High Flow RateThe standard nominal flow rate is 1600 l/min, making it efficient for a wide range of pneumatic applications.

Lubricated OperationLubricated operation is possible, but it is always required for optimal performance, ensuring smooth operation and extending the valve’s lifespan.

Non-Reversible Flow DirectionThe valve operates with a non-reversible flow direction, ensuring that the air flow moves in one direction only, which is crucial for many pneumatic systems.

Die-Cast Aluminum HousingThe housing is made of die-cast aluminum, providing a robust and durable structure that can withstand various operating conditions.

Compliance with ISO StandardsThe valve operates with compressed air to ISO 8573-1:2010 [7:4:4] and inert gases, ensuring high air purity and reliability in the output.

Optional Mounting PositionThe valve can be mounted in-line or with accessories, offering flexibility in installation options to suit different application requirements.

Valve function

3/2, bistable

Operating pressure

0bar 16bar

C value

7.5l/sbar

b-value

0.27

Standard nominal flow rate

1600l/min

Duty cycle

100%

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

Note on materials

RoHS-compliant

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Temperature of medium

-10°C 60°C

Ambient temperature

-10°C 60°C

Type of mounting

Line installation With accessories

Mounting position

Any

Flow direction

Non-reversible

Product weight

192g

Pneumatic connection 1

3/8 NPT

Pneumatic connection 2

3/8 NPT

Pneumatic connection 3

G1/8

Air quality class at the output

Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas

Seals material

NBR

Housing material

Die-cast aluminum

Manufacturer ID

173894