qst-8

Name: qst-8
Brand: FESTO
SKU: qst-8

The Festo QST-8 push-in T-connector is a versatile and efficient fitting for pneumatic systems. It supports 8 mm tubing and includes a one-way flow control valve, making it ideal for various industrial applications.

Product Modelqst-8

Material Number153130

Product ID2977

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Easy InstallationThe Festo QST-8 push-in T-connector features a simple push-in design, allowing for quick and effortless installation without the need for tools.
2
One-Way Flow ControlThe inclusion of a one-way flow control valve ensures that air flows in one direction, preventing backflow and maintaining system integrity.
3
Durable ConstructionMade from high-quality plastic, the QST-8 is durable and resistant to wear and tear, ensuring long-lasting performance in demanding environments.
4
Versatile ApplicationDesigned for 8 mm tubing, the QST-8 is compatible with a wide range of pneumatic systems, making it a versatile solution for various industrial applications.
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

6.2mm

Mounting position

Any

Design

T-shape

Pack size

Structural design

Push-pull principle

Efficient ConnectionThe push-in design of the QST-8 provides a secure and leak-free connection, minimizing downtime and ensuring efficient operation of pneumatic systems.

Operating pressure for entire temperature range

Temperature-dependent operating pressure

-13.775psi 203psi

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)

1 - Low corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Cleanroom class

Class 4 according to ISO 14644-1

Ambient temperature

-10°C 80°C

Product weight

16g

No. of outlets

No. of supply lines

Pneumatic connection 1

for pneumatic tubing outside diameter 8 mm

Pneumatic connection 2

for pneumatic tubing outside diameter 8 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

153130