skip to main content

Riley Surface World uses cookies to give you the best experience on our website. If you continue we assume that you consent to receive cookies on our website. Read More

X
Machines & equipment for sale

Nederman CARZ 630 Explosion Isolation Flap Valve

Special Offer

Refurbished Price [?]
£ 1,100 (+ VAT)
Special Price (sold as seen) [?]
£ 750 (+ VAT). Available for immediate collection.
Special offer ends
13 December 2018 15:00 GMT while stocks last
Condition
From a working environment, Good Condition, Current Model
Stock No
EX1654
Manufacturer
Nederman
Model
CARZ 630 QF
Year of Manufacture
2014
Serial
1598760/S08234
Filter Area ft² / m²
N/A
Other Info
ATEX Compliant Protection Device
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
260
External Dimensions (WxDxH mm)
1170 x 860 x 800

Description

Explosion Isolation Flap Valve CARZ-N protective system

Explosion Isolation Flap Valve type CARZ-N is designed as explosion pressure resistance equipment, which is able to prevent a transmission of dangerous effects of explosion pressure wave and flames front to upstream areas. Certified according to EN 16447. 

During air flow generated by the main fan, the Flap plate is open. In case of an explosion in the downstream equipment (e.g. dust collector) a pressure wave will force to close the Flap plate and lock in position. Large opening angle ensure low pressure drop. When Flap plate is closed it makes an effective barrier against approaching flame front. This prevent the explosion from being transmitted to upstream work areas.

  • Marking: II D St1 II D St2 II 1/3 D Ex h IIIC T75°C Da/Dc
  • Marking is based on product certification: FTZU 16 ATEX 0192X by N.B. No. 1026 and Quality System approval by N.B.
  • IECEx FTZU 17.0015 - Product certification according to International Certification System IECEx.
  • For horizontal installation only

Technical data

  • Diameter (mm)630
  • Connection FL
  • Dust Concentration in duct Any
  • Explosion Class ATEXSt1
  • Kst (bar m/s) 200
  • Minimum vessel size, pull (m3) 1.6
  • Maximum reduced pressure m, Pred (bar)0.5
  • Install type Push and Pull
  • Weight (kg) 260
Ambient temperature range-20 to +60°C
CertificationsCE, EX
MaterialWelded construction in RAL 5009 blue painted steel plate.
Maximum duct length, L-max , pull (m)10
Maximum duct length, L-max, push (m)10
Maximum number of elbows2
Maximum pressure in EIF (Pmax) (bar)1
Max Safe Experimenmtal Gap (MSEG ≥ mm)1.3
Minimum duct lengthm, L-min, pull (m)5.5
Minimum duct length, L-min, push (m)5
Operating temperature range-20 to +70°C
Max velocity in duct (m/s)30
Minimum velocity in duct0
Min vessel size (m3)1.6
Minimum vessel size, push (m3)

1.6

pdf icon Print / Download Nederman CARZ 630 Explosion Isolation Flap Valve Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.