qst3-g1/8-6-4

Name: qst3-g1/8-6-4
Brand: FESTO
SKU: qst3-g1/8-6-4

The Festo QST3-G1/8-6-4 is a T-form pneumatic distributor fitting with 4 outlets, designed for efficient multiplexing of compressed air. It features a G1/8 male thread and is suitable for pneumatic tubing outside diameters of 4 and 6 mm.

Product Modelqst3-g1/8-6-4

Material Number186217

Product ID6485

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Efficient MultiplexingThe QST3-G1/8-6-4 allows for the efficient distribution of compressed air to multiple outlets, making it ideal for complex pneumatic systems.
2
Versatile DesignWith a T-form design, this fitting can handle various pneumatic tubing sizes, ensuring compatibility with different system configurations.
3
Reliable PerformanceConstructed from high-quality materials, the QST3-G1/8-6-4 ensures reliable performance and durability in demanding industrial environments.
4
Easy InstallationThe G1/8 male thread makes installation straightforward, reducing setup time and minimizing the risk of errors.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Standard

Nominal width

3mm

Type of seal on screwed plug

Sealing ring

Mounting position

Any

Structural design

Push-pull principle

Pack size

Compact DesignThe compact size of the QST3-G1/8-6-4 makes it suitable for use in space-constrained applications, such as in robotic arms or other precision machinery.

Operating pressure for entire temperature range

Temperature-dependent operating pressure

-13.775psi 203psi

Information on operating pressure

Water: max. 0.6 MPa at 0 - 50 °C

Maritime classification

See certificate

Operating medium

Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)

Information on operating and pilot media

Operation with oil lubrication possible Water: G-thread only possible with sealing ring type OL as additional accessory

Corrosion resistance class (CRC)

1 - Low corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Ambient temperature

-10°C 80°C

Nominal tightening torque

7Nm

Tolerance for nominal tightening torque

± 20%

Product weight

21g

No. of outlets

No. of supply lines

Pneumatic connection 1

External thread G1/8

Pneumatic connection 2

for pneumatic tubing outside diameter 4 mm for pneumatic tubing outside diameter 6 mm

Releasing ring color

Blue

Note on materials

RoHS-compliant

Housing material

PBT

Releasing ring material

POM

Material of tubing seal

NBR

Material of tube retaining claw

High-alloy stainless steel

Manufacturer ID

186217