Q-Ball^® S

Stable + light as a feather for oscillating machines such as vibrating screens.

Flameless pressure relief for dynamic requirements.

The Q-Ball^® S guarantees safe indoor explosion venting in the operating area. An escape of the flames as well as pressure effects as a result of the explosion are prevented inside the Q-Ball^® S by efficient cooling. A specially designed substructure and minimal power-to-weight ratio allow the Q-Ball^® S to be attached directly to the oscillating system. There are no costs for extensions or conversions with the application of the newly developed spherical quenching factor, the Q-Ball^® S ensures maximum venting efficiency. The required venting area can thus be reduced to a minimum.

Application

The Q-Ball^® S, unlike conventional flameless explosion venting devices, was therefore specially developed and customized for oscillating and vibrating plant components with additional high dynamic requirements and K_St values up to 265 bar*m/s.

Sanitary Cover

protects the Q-Ball^® S against dust from outside sources.

SK signalling unit

uses the closed-circuit current principle.

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Advantages

The only approved flameless explosion venting for oscillating and vibrating systems with high dynamic requirements.
Maximum venting efficiency due to spherical quenching factor.
Easy maintenance due to integrated inspection opening.
Integrated signalling for reliable monitoring.
Can be used flexibly indoors and outdoors.
Simple retrofitting of existing explosion vent installations possible.

Mechanism

The special stainless steel mesh filter inlet developed by REMBE^® cools the hot flame gases extremely efficiently (up to 1.500 °C (2.732 °F). This reduces the volume of gas ejected and extinguishes the explosion.

Technical data

Product parameters

K_St-Value	≤ 265 bar × m/s
P_max	≤ 9,6 bar
Minimum ignition energy	≥ 19 mJ
Minimum ignition temperature	≥ 380 °C
Static response pressure	0,1 bar
Max. red. explosion pressure P_red	0,59 bar
Ambient Temperature	-40 to +85 °C

Dimensions and Weight

Nominal size	Height	Width	Length	Weight
305 x 610 mm	510 mm	580 mm	570 mm	33 kg
586 x 920 mm	750 mm	800 mm	1000 mm	68,5 kg

Applications + Industries

animal feed productions
aspiration plants
brewery
conveyors
destoners
elevators
filters
food
food production
mills and grinding plants
mixers
recycling
screens
silo
spray dryers
wood processing

Certifications

Meets the requirements of NFPA 68

Certified in
accordance with

EN 16009
EN 14797

ATEX EC type
examination certificate no. GEX 19 ATEX 1019X

Downloads

The combination of the Q-Ball^® S and isolation systems prevents pressure waves and flames propagating to other parts of the plant.

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Your contact person

I will be happy to advise you about the most suitable Protection systems for your plant. Individually, in detail and taking all relevant parameters into account.

Niklas Mettner | Global Sales Explosion Safety

+49 2961 7405-930

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