Festo U‑1/4 2316 Pneumatic Muffler G1/4 3400 L/min IP65

Festo U‑1/4 (2316) is a pneumatic muffler (silencer) for noise reduction and contamination prevention at the exhaust ports of pneumatic valves, cylinders and other components. Features a G1/4 male thread connection, high flow rate of 3400 L/min, and a noise level of 76 dB(A). POM housing with PE silencing insert, nickel‑plated brass threaded plug. Suitable for factory automation, valve manifolds, and pneumatic systems requiring quiet, clean exhaust.

Applications:

• Noise reduction at pneumatic valve and cylinder exhaust ports

• Valve terminal and manifold silencing

• Industrial automation and packaging machinery

• Exhaust filtration to prevent contamination in clean environments

Core Specifications:

• Product type: Pneumatic muffler / silencer

• Pneumatic connection: G1/4 male thread

• Flow rate to atmosphere: approx. 3300–3400 L/min

• Noise level: approx. 76 dB(A)

• Operating pressure range: 0 … 10 bar (0 … 1 MPa)

• Operating medium: Compressed air to ISO 8573‑1:2010 [7:-:-]

• Ambient / media temperature: –10 °C … +70 °C

• Material, body: POM (polyacetal)

• Material, silencing insert: PE (polyethylene)

• Material, threaded plug: Brass, nickel‑plated

• Mounting position: any

Advanced Specifications:

• Installation: screw‑in (male thread)

• Lubricated operation possible (if lubrication is applied initially, continued lubrication is required)

• Corrosion resistance class (CRC): 2 – moderate corrosion stress

• Packaging unit: 1 piece

• Product weight: approx. 8 – 10 g

• Country of origin: Germany

• RoHS compliant, free of copper and PTFE

System Integration:

• Belongs to Festo U series of pneumatic silencers.

• Directly screws onto exhaust ports with G1/4 male thread.

• Compatible with Festo valve systems, cylinders, and pneumatic components requiring G1/4 exhaust connections.

• Tool‑free installation can be mounted in any position.

Standards & Compliance:
Refer to manufacturer official documentation for detailed certification and compliance information.

Related Products:

• U‑1/8 (2307) – G1/8 thread, lower flow rate

• U‑3/8 (2311) – G3/8 thread, higher flow rate

• U‑1/2 – G1/2 thread, higher flow rate

• U‑3/4 – G3/4 thread, highest flow rate in series