Flow Control Muffler

slot speed control silencer

BESLC-S slot speed control silencer is installed on the exhaust ports of pneumatic control valves to reduce the noise and prevent debris from entering open exhaust ports and causing premature valve failure. The speed of air flow can be ajusted by slot flow control muffler. External tightening with a flat wrench or socket wrench. Thread ranges from M5, 10-32UNF to 1".

Material of Slot Speed Control Silencer

  • Body(noise absorbing material): Sintered Bronze
  • Base(thread): Brass
  • Needle and Nut: Brass

Construction | Specifications

construction of brass slot speed control silencer
Fluid Admitted: Compressed Air
Working Pressure: 0~1.0MPa | 0~150psi
Proof Pressure: 3.0Mpa | 435psi
Negative Pressure: -100Kpa | -29.5 In Hg
Working Temperature: -10～80°C | 14～176°F
Body(noise absorbing material): Sintered Bronze
Base(thread): Brass

Products of BESLC-S Slot Speed Control Silencer

Part No. Male Thread Size
BESLC-S G01 BSPP, G 1/8
BESLC-S G02 BSPP, G 1/4
BESLC-S G03 BSPP, G 3/8
BESLC-S G04 BSPP, G 1/2
BESLC-S G06 BSPP, G 3/4
BESLC-S G08 BSPP, G 1
BESLC-S 01 R, PT, BSPT 1/8
BESLC-S 02 R, PT, BSPT 1/4
BESLC-S 03 R, PT, BSPT 3/8
BESLC-S 04 R, PT, BSPT 1/2
BESLC-S 06 R, PT, BSPT 3/4
BESLC-S 08 R, PT, BSPT 1
BESLC-S N01 1/8 NPT
BESLC-S N02 1/4 NPT
BESLC-S N03 3/8 NPT
BESLC-S N04 1/2 NPT
BESLC-S N06 3/4 NPT
BESLC-S N08 1 NPT
BESLC-S M8x1 M8 x 1
BESLC-S M8x1.25 M8 x 1.25
BESLC-S M10x1 M10 x 1
BESLC-S M10x1.25 M10 x 1.25
BESLC-S M12x1.25 M12 x 1.25
BESLC-S M14x1.5 M14 x 1.5
BESLC-S M16x1.5 M16 x 1.5
BESLC-S M20x1.5 M20 x 1.5

* Not all Metric thread sizes are list here. Pls contact us if you would order other Metric thread sizes.

Parent Category: Pneumatic Mufflers | Silencers | Filters