Name: Festo NPQE-D-R12-Q10-P5 Push-In Fitting - INOSAKI
SKU: Festo-8112931
Price: 8.96 USD
Availability: InStock

Technical Overview

Industrial straight fitting with R1/2 male thread and 10mm push-pull tube connection. Operates from -0.95 to 8 bar with PTFE-coated self-sealing threads.

Key Features

Reliable push-pull connection design allows for quick, tool-free tubing insertion and release [1.1.3].
Pre-coated PTFE thread seal on the R1/2 male thread ensures clean, immediate, leak-proof mounting.
Constructed from nickel-plated brass, POM, and NBR for stable, low corrosion operation (CRC 1).
Cleanroom suitability Class 4 according to ISO 14644-1 limits contamination in sensitive environments.
Integrated stainless steel tube retaining claw provides strong holding power and prevents accidental tube pull-out.
VDMA24364 zone III PWIS conformity prevents contamination in paint-sensitive applications.

Technical Specification Matrix

Parameter	Value
Pneumatic Connection Port 1	Male thread R1/2
Pneumatic Connection Port 2	For tubing outside diameter of 10 mm
Nominal Size	8 mm
Operating Pressure Range	-0.095 MPa ... 0.8 MPa (-0.95 bar ... 8 bar / -13.775 psi ... 116 psi)
Operating Medium	Compressed air to ISO 8573-1:2010 [7:4:4]
Type of Seal on Screwed Plug	Coating (PTFE)
Cleanroom Suitability Class	Class 4 according to ISO 14644-1
Ambient Temperature Range	-5 °C ... 60 °C
Corrosion Resistance Class (CRC)	1 - Low corrosion stress
PWIS/LABS Conformity	VDMA24364 zone III
Housing Material	Brass, nickel-plated
Tubing Seal Material	NBR
Retaining Claw Material	Stainless steel
Mounting Type	External hexagon, size 21 mm; Internal hexagon, size 8 mm
Physical Weight (kg)	0.04
Dimensions L x W x H (cm)	2.68 x 2.1 x 2.1

Industrial Applications

1. Cleanroom Semiconductor Fabrication

Utilizing its Class 4 ISO 14644-1 cleanroom certification, this fitting is ideal for handling high-purity compressed air and nitrogen distribution in wafer processing and flat-panel display production environments.

Problem Solved

Standard pneumatic fittings shed micro-particles during installation and operation, which can contaminate silicon surfaces. This cleanroom-certified design ensures particle emissions are minimized to preserve product yields.

Cleanroom Class 4Silicon Wafer ProcessingNitrogen DistributionISO 14644-1Low Particle Emission

2. Automotive Assembly Line Pneumatic Manifolds

Perfect for distribution blocks and pneumatic manifolds on automotive robotic cells operating at pressures up to 8 bar, powering localized pneumatic grippers, welding actuators, and slide tables.

Problem Solved

Using raw threaded fittings with manual thread sealant tape often introduces loose tape debris into downstream valves, causing system failures. The pre-coated PTFE thread eliminates manual tape application, preventing contaminant entry and ensuring a reliable seal.

PTFE Coated ThreadPneumatic Manifolds8 Bar Operating PressureRobotic CellsSelf-Sealing Thread

3. High-Speed Packaging Vacuum Pick-and-Place Systems

Thanks to its negative pressure capability down to -0.95 bar, this straight fitting reliably connects the vacuum generation unit with suction grids and vacuum cups on packaging systems and carton packagers.

Problem Solved

High-speed vacuum lines are prone to gradual tube slippage and micro-leaks, which drop vacuum holding force and cause dropped packages. The integrated NBR tubing seal and stainless steel retaining claw guarantee a robust vacuum hold under extreme cycle dynamics.

Vacuum Generation-0.95 Bar VacuumPick-and-placeStainless Steel ClawNBR Tubing Seal