Product Overview

Tartarini silencers reduce the aerodynamic noise generated by gas regulators and regulating stations. Noise appears when high pressure drop and high outlet velocity meet at the valve trim, and it travels along the pipe. Each silencer type targets a different installation point, from the regulator body itself to the downstream pipe and tee branches.

Key Features

• SR Series: internal mesh silencer ring, attenuation up to 20 dB(A)
• SRS Series: internal multi-stage silencer with widened outlet flange, up to 30 dB(A)
• STP Series: absorptive in-line silencer for downstream piping, up to 25 dB(A)
• STL Series: mesh and absorptive silencer for tee connections, up to 15 dB(A)
• Fitted as original Tartarini parts, compatible with FL, BFL, A and B series regulators

Typical Applications

City gate and district regulating stations, industrial reducing stations, boiler and burner supply lines, and any installation where the regulator noise must be brought below the 80 dB(A) limit usually required at the station fence.

Selection Guide

Choose SR for a compact internal ring with moderate attenuation, SRS when a widened outlet flange is acceptable and the highest attenuation is required, STP for downstream pipe installation, and STL for tee connections. Provide the regulator model, line size, outlet velocity and the target noise level.