Inerting nozzle Complete set KSI 

Flat fan nozzle FSD-L | Non-return valve RSV-E 

Nozzle set for regulating N2 or CO2 injection.

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robecco Inertisierungsdüse Komplettset | Inerting nozzle Complete set KSI

Complete set inerting nozzle KSI

❏ Preassembled set consisting Flat spray nozzle and non-return valve
❏ Available with Welding connection (A) or Flange connection (B)
1. Screw connection for copper
2. Double nipple
3. Nozzle inside
4. Welding sleeve R 1 1/2″.
5. Reduction non-return valve NW – 1 1/2″ D
6. Non-return valve
7. Flange connection

Flat fan nozzle FSD-L

❏ Uniform, parabolic liquid distributiong
❏ Nozzle insensitive to clogging with high spray energy
❏ Compact design for confined installation conditions
Valve | Volumen (m3/h)
CO2-valve
Dimension:
6 bar
12 bar
16 bar
3 x 60 13 30 45
4 x 60 20 50 70
5 x 60 45 85 115
6 x 60 70 135 190
8 x 60 120225 310
9 x 60 150 290 390
10 x 60 185 360 480
12 x 60 290 550 730
Valve | Volumen (m3/h)
N2-valve
Dimension:
6 bar
12 bar
16 bar
3 x 60 27 5371
4 x 60 48 96128
5 x 60 78 156209
6 x 60 127 255340
8 x 60 191 382509
9 x 60
10 x 60 300 600800
12 x 60 440 8801173

Non-return valve RSV-E

❏ Body consists of two screwed parts
❏ Al desired, please refer to flow direction
Material
Housing: Brass | Bonnet:Brass (Ms.58)
Spring: Stainless steel 1.4310 | Seal: NBR
Temperature range

-20°C up to max +90°C

Pressure range

max. 16 bar

Connection

B.S.P. thread, G1/2 – G1 (DIN ISO 228 T1)

G 1/2 3/4 1
L (mm)
65 76 90
H (mm)46 58 76
M (mm)14 16 21
Weight ca. kg:0,3 0,4 0,6

ORDER NUMBERS

Complete set inerting nozzle KSIpreassembled socket 1 1/2″R002834
Complete set inerting nozzle KSIpreassembled flange DN65_PN10R002835
Complete set inerting nozzle KSIpreassembled flange DN50_PN10R002836
Complete set inerting nozzle KSIpreassembled flange DN100_PN10R002837
SPARE PARTS
Flat fan nozzle
Non-return valve
Flat fan nozzle 3×60R002838Non-return valve 1/2″R000656
Flat fan nozzle 4×60R002839Non-return valve 3/4″R002372
Flat fan nozzle 5×60R002840Non-return valve 1″R002976
Flat fan nozzle 6×60R002841
Flat fan nozzle 8×60R002842
Flat fan nozzle 9×60R003035
Flat fan nozzle 10×60R003036
Flat fan nozzle 12×60R002843