Does the Muffler with drain choke MWSVE with GZ, brass reduce noise by 25 dB at 5 bar, 1 m distance, 45Â° angle for all sizes?

No . the Muffler with drain choke MWSVE with GZ, brass does not reduce noise by exactly 25 dB for all sizes. The specification states that the average noise reduction measured at 5 bar, 1 m distance and 45Â° is 25 dB depending on the size, which means actual attenuation varies by model size and may be higher or lower than 25 dB.

Is the 25 dB noise reduction at 5 bar, 1 m, 45Â° for the Muffler with drain choke MWSVE with GZ, brass guaranteed across all environmental temperatures?

No - the 25 dB figure for the Muffler with drain choke MWSVE with GZ, brass is an average measured value at 5 bar, 1 m, 45Â° and âdepends on the size.â It is not stated as a guaranteed minimum across all conditions. Also note the stated operating temperature range (-10Â°C to +80Â°C) and maximum working pressure (12 bar); outside that range performance may vary. If you require a guaranteed noise reduction at specific temperatures or sizes, request manufacturer test data or a guarantee for those exact conditions.

Is the 25 dB noise reduction at 5 bar, 1 m, 45Â° for Muffler with drain choke MWSVE with GZ, brass dependent on muffler size?

Yes. the 25 dB figure for Muffler with drain choke MWSVE with GZ, brass is an average value and does depend on the muffler size. The quoted noise reduction (measured at 5 bar, 1 m distance, 45Â°) is typical but can vary with model/size, installation and application conditions.

Muffler with drain choke MWSVE with GZ, brass

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Additional information

Material	B – brass (bronze)

Muffler with MWSVE throttle and external thread used in compressed air systems to reduce noise levels. The noise reduction achievable by installing the muffler, measured at a supply pressure of 5 bar, at a distance of 1m and at an angle of 45° from the axis of the muffler, averages 25 dB depending on the size. Material: nickel-plated brass, nickel-plated sintered bronze. Spring material: stainless steel. Operating temperature: from -10°C to +80°C. Working pressure: 12 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-W0970520001	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 1/8	-	-	In stock	Enquiry
MW-W0970520002	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 1/4	-	-	In stock	Enquiry
MW-W0970520003	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 3/8	-	-	In stock	Enquiry
MW-W0970520004	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 1/2"	-	-	In stock	Enquiry
MW-W0970520005	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 3/4	-	-	In stock	Enquiry
MW-W0970520006	MW SVE silencer with throttling, nickel-plated brass/bronze, GZ BSP 1	-	-	In stock	Enquiry

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Muffler with MWSVE throttle and external thread used in compressed air systems to reduce noise levels. The noise reduction achievable by installing the muffler, measured at a supply pressure of 5 bar, at a distance of 1m and at an angle of 45° from the axis of the muffler, averages 25 dB depending on the size. Material: nickel-plated brass, nickel-plated sintered bronze. Spring material: stainless steel. Operating temperature: from -10°C to +80°C. Working pressure: 12 bar.