Festo U-1/4 (2316) pneumatic silencer filter with G 1/4 thread

The Festo U-1/4 (Part Number: 2316) is an industrial pneumatic silencer filter engineered to attenuate vent noise and block particulate contaminants in pneumatic exhaust circuits. Featuring a standard G 1/4 male threaded port connection and a high-flow porous bronze filter insert, this compact noise absorber ensures safe, low-noise air venting from solenoid valves, air cylinders, and manifold blocks without causing backpressure buildup.

Key Features & Technical Specifications

• Brand / Manufacturer: Festo

• Model Code: U-1/4

• Part / Ordering Number: 2316

• Pneumatic Connection: G 1/4 (Male thread)

• Design / Construction: Threaded plug silencer with sintered bronze filter element

• Noise Reduction: Substantially reduces decibel output at valve exhaust ports (Typically < 80 dBA)

• Operating Pressure: 0 bar to 10 bar (0 to 145 psi)

• Flow Rate to Atmosphere: High flow capacity to preserve actuator speed

• Operating Medium: Compressed air in accordance with ISO 8573-1:2010

• Ambient Temperature Range: -10°C to +70°C

• Mounting Position: Any (In-line valve exhaust port mounting)

Key Advantages for Industrial Pneumatic Systems

• Effective Sound Dampening: Drastically reduces compressed air exhaust noise to support safe, OSHA-compliant noise levels in plant environments.

• Inbound Particle Protection: Serves as a protective barrier, preventing ambient dust, grime, and debris from entering valve bodies when depressurized.

• Low Backpressure Airflow: High-porosity insert balances maximum noise absorption with fast air venting to maintain peak actuator response times.

• Durable Metallic Construction: Corrosion-resistant threaded brass housing withstands harsh industrial shop-floor conditions.

FAQ Section (Schema Eligible)

Q: What thread size does the Festo U-1/4 2316 silencer feature?

A: The Festo U-1/4 (2316) features a G 1/4 parallel ISO pipe thread (male connection) designed for direct installation into G 1/4 valve exhaust ports.

Q: How do I clean the Festo U-1/4 silencer filter?

A: You can clean the sintered filter insert by soaking it in a mild degreasing solvent or back-flushing it with compressed air to clear trapped oil or particle buildup.