RSV

Record closing times, flexible installation at any angle.

Whether it is silos, mills or extraction systems, our slide valves enable a safe isolation, and are also available for demanding CIP, dust or gas applications. The RSV slide valve is suitable for the isolation of fully developed explosions to the maximum explosion pressure.

Application

The RSV Slide is available nominal pipe sizes from DN 50 to DN 500. Thanks to its practical design, the knife gate valve is suitable for all flow velocities and dust loads, it does not cause any pressure drop, and can be installed vertically, horizontally or at any angle.

revision set

reactivation kit

Advantages

Variably applicable.
Extremely short closing times.
Short installation distances thanks to a compact design.
Flexible installation options at any angle.
No loss of pressure.

Mechanism

The system to be protected is equipped with pressure and/or infrared detectors. These can detect an explosion and send a signal to the knife gate valve. Depending on the size, one or more gas generators are activated, which close the slide valve due to the generated pressure. The closed slider blade effectively prevents the propagation of flames and pressure waves. Fast closing times also enable extremely short installation distances. During normal operation, the slide valves can be opened and closed pneumatically.

Technical data

Product parameters

Type	active action, slide valve gets closed by gas generator
Size	DN 50 - DN 500
Pressure	for low, medium or high pressure: no pressure drop in the pipe
Dust load	for low or high dust load: the slide valve is no obstacle in the pipe
Medium	suitable for all common media: metallic dusts, hybrid mixtures, gases and organic dusts
Flow velocity	for low or high flow velocities, more than 25m/s
Prozess temperature	for low, middle or high process temperature, up to 200 °C
Mode of operation	single acting, double acting
Installatin position	any installation position, vertical, horizontal or any other angle

Applications + Industries

aspiration plants
brewery
chemical- petrochemical
food
food production
mills and grinding plants
mixers
silo

Certifications

Certified in
accordance with

EN 15089

ATEX EC type
examination certificate no. FSA 17 ATEX 1669 X

ATEX EC type
examination certificate no. FSA 14 ATEX 1647 X

Downloads

Productinformation Slide Valves

Explosion slide valves are also particularly suitable for abrasive media.

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RSV repair after explosion event

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.

Jannik Janssen | Global Sales Explosion Safety

+49 2961 7405-163

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RSV