Valves
Silencers
Pneumatic silencers reduce exhaust noise at valve outlet ports while simultaneously protecting the vent opening against dirt ingress. The range covers standard throttle silencers in nickel-plated brass as well as precision throttle silencers of the GRL series in stainless steel 1.4571 for corrosion-prone environments, push-in silencers in sintered plastic (Sang-A IQSSD series, 4-12 mm tube sizes), and fine-filter silencers SDF for oil-free exhaust. Thread sizes span from M 5 to G 1".
- 10 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose Silencers
What matters when choosing: properties, comparison and typical applications.
Design types and features
Product overview by design
| Series | Material | Port | Feature |
|---|---|---|---|
| DS GRL | Nickel-plated brass | M 5 to G 1" | Standard throttle silencer |
| DS GRL ES | Stainless steel 1.4571 | G 1/8", G 1/4" | For corrosive environments |
| DS ...B | Brass | G 3/4", G 1" | Knurled screw, tool-free setting |
| Sang-A IQSSD | Sintered plastic | Tube 4-12 mm | Push-in connection, no thread |
| SDF / SDFE | Brass | G 1/2" to G 1" | Fine filter, replacement cartridge SDFE |
Typical applications
Typical applications: Exhaust ports of directional and control valves in assembly and handling automation, valve manifolds with a central exhaust block, test benches and pneumatic controls with noise reduction requirements, and food or pharmaceutical systems where oil-free fine-filter silencers (SDF) prevent oil aerosol discharge.