What is an explosion isolation flap valve?

It is a passive safety device designed to prevent the propagation of an explosion from one part of a process system to another, typically in dust extraction or pneumatic conveying lines.

How does this type of valve work?

Upon sensing an explosion pressure wave, the internal flap rapidly closes and locks, creating a physical barrier to contain the explosion within its originating section.

Is this valve suitable for all types of dust?

It is designed for combustible dusts. The specific dust characteristics (e.g., Kst value, Pmax) should be confirmed with the seller to ensure suitability for your application.

What maintenance is required for an explosion isolation flap valve?

Regular inspection for wear, damage, and proper sealing is crucial. Following an explosion event, the valve must be inspected, reset, and potentially serviced or replaced by qualified personnel.

Can this valve be reset after an explosion?

Many flap valves can be manually reset after an explosion, provided they have not sustained damage. Always follow the manufacturer's guidelines for post-explosion inspection and resetting procedures.

Used Nederman CARZ FL200 Explosion isolation flap valve - Gas Supply & Monitoring Systems, photo 1

Used Nederman CARZ FL200 Explosion isolation flap valve - Gas Supply & Monitoring Systems, photo 2

Used Nederman CARZ FL200 Explosion isolation flap valve - Gas Supply & Monitoring Systems, photo 3

Used Nederman CARZ FL200 Explosion isolation flap valve - Gas Supply & Monitoring Systems, photo 4

Used Nederman CARZ FL200 Explosion isolation flap valve - Gas Supply & Monitoring Systems

used Equipment

Available

Verified seller

Nederman CARZ FL200 Explosion isolation flap valve

Name: Nederman CARZ FL200 Explosion isolation flap valve
SKU: 3794
Availability: InStock

Price: Contact seller for price

Nederman CARZ FL200 Explosion isolation flap valve, Serial: S12044, 2017, Explosion isolation flap valve, see plate for spec

Doncaster, United Kingdom

6,055 km away

Stock Number

3794

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Used in pneumatic conveying systems to prevent explosion propagation.
Installed in dust extraction lines handling combustible materials.
Integrated into filtration systems for fine particulate matter.
Deployed in material handling processes where dust explosions are a risk.

Typical connection diameter: For this model (FL200), it typically refers to a 200mm nominal bore for ducting.
Explosion pressure resistance: Units of this type are commonly designed to withstand explosion pressures up to 15 bar.
Activation mechanism: These are passive devices, activating automatically upon an explosion pressure wave.
Material construction: Typically constructed from robust steel, suitable for industrial environments.
Installation orientation: Commonly installed horizontally in ducting, requiring specific upstream/downstream clearances.
Certifications: Units of this class are typically ATEX certified for use in potentially explosive atmospheres.

It is a passive safety device designed to prevent the propagation of an explosion from one part of a process system to another, typically in dust extraction or pneumatic conveying lines.

Gas supply and monitoring systems are regarded as critical infrastructure in laboratory and pharmaceutical settings. Buyers typically prioritise reliability, accuracy of monitoring, and compliance with safety standards when purchasing used equipment. Key considerations include maintenance history, calibration records, and compatibility with existing facility systems. These systems generally offer good value when sourced from well-maintained stock, with durability and consistent performance being notable strengths. Proper verification of function and documentation remains essential before purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.