qst-v0-g1/4-6

Name: qst-v0-g1/4-6
Brand: FESTO
SKU: qst-v0-g1/4-6

The Festo QST-V0-G1/4-6 push-in T-fitting is a high-quality, compact solution for pneumatic connections. It features an external thread G1/4 and a 6 mm pneumatic tubing connection, making it ideal for a wide range of applications.

Product Modelqst-v0-g1/4-6

Material Number186338

Product ID6606

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Reliable OperationThe QST-V0-G1/4-6 is designed to operate within a wide temperature range (0°C to 60°C) and supports pressures up to 1 MPa (10 bar), ensuring reliable performance in various environments.
2
Compact DesignWith a nominal width of 4.3 mm, this T-fitting is compact and space-efficient, making it suitable for applications where space is limited.
3
Corrosion ResistanceThe fitting is made from materials that offer moderate corrosion resistance (CRC 2), ensuring it can withstand moderate corrosive conditions.
4
Easy InstallationFeaturing a push-pull principle, the QST-V0-G1/4-6 is easy to install and requires minimal effort, reducing installation time and increasing productivity.
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

4.3mm

Material fire test

UL94 V-0 (housing) UL94 V-0 (releasing ring)

Type of seal on screwed plug

Sealing ring

Design

T-shape

Pack size

Compliance with StandardsThe product is compliant with ISO 8573-1:2010 for compressed air and meets UL94 V-0 standards for safety, ensuring it meets industry standards for quality and safety.

Material DurabilityThe housing and releasing ring are made from UL94 V-0 compliant PBT material, while the threaded seal is made from aluminum, ensuring high durability and resistance to wear and tear.

Operating Medium CompatibilityThe QST-V0-G1/4-6 can operate with compressed air, water, and even oil lubrication, making it versatile for a variety of applications.

Packaging and AvailabilityThe product is available in packs of 10, ensuring you have a reliable supply for your needs.

Certifications and ComplianceThe product meets LABS (PWIS) conformity and VDMA24364-B1/B2-L standards, ensuring it is compliant with industry regulations and standards.

Warranty and SupportFesto offers comprehensive support and warranty for their products, providing peace of mind and ensuring you receive the best possible service.

Operating pressure for entire temperature range

-13.775psi 145psi

Information on operating pressure

Water: max. 0.6 MPa at max. 50 °C

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

Corrosion resistance class (CRC)

2 - Moderate corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Ambient temperature

0°C 60°C

Nominal tightening torque

9Nm

Tolerance for nominal tightening torque

± 20%

Product weight

28g

Type of mounting

External hexagon, AF 17

Pneumatic connection 1

External thread G1/4

Pneumatic connection 2

for pneumatic tubing outside diameter 6 mm

Releasing ring color

Black

Material of screwed plug

Brass, nickel-plated

Note on materials

RoHS-compliant

Housing material

PBT

Material of threaded seal

Aluminum PBT

Releasing ring material

PBT

Material of tubing seal

NBR

Material of tube retaining claw

High-alloy stainless steel Brass

Manufacturer ID

186338