Unigas P75A, Manual Of Installation - Use - Maintenance

Page: 11 / 76

PART I: SPE
CIFICA
TIONS
11
BS = standard blast tube BL = long blast tube DN = gas valves size
TIPO DN(*) AA A
S
A
L
BB B
S
B
L
C CC D E F G H J K L M N O
MIN
O
MAX
P Q R S U V(**) W Y Z
R75R
40 69 1313 1423 372 385 495 928 350 1078 716 362 234 264 233 300 420 M10 330 216 250 233 457 130 327 541 - 575 210 155
50 69 1313 1423 372 385 495 928 350 1013 651 362 234 264 233 300 420 M10 330 216 250 233 472 130 342 526 - 575 210 155
65 69 1313 1423 372 385 495 928 350 1162 800 362 234 264 233 300 420 M10 330 216 250 233 562 130 432 593 292 575 210 155
80 69 1313 1423 372 385 495 928 350 1136 774 362 234 264 233 300 420 M10 330 216 250 233 558 130 428 565 292 575 210 155
R75A
50 69 1431 - 403 503 - 928 350 1013 651 362 254 270 233 300 453 M10 330 216 250 233 472 130 342 526 - 608 210 155
65 69 1431 - 403 503 - 928 350 1162 800 362 254 270 233 300 453 M10 330 216 250 233 562 130 432 593 292 608 210 155
80 69 1431 - 403 503 - 928 350 1136 774 362 254 270 287 300 453 M10 330 216 250 233 558 130 428 565 310 608 210 155
P
P
N
H
M
O
m
in
.
O
m
a
x
.
K
K
O min.
O max.
Boiler recommended drilling template and burner flange
V
**
S
(**) According to the gas train size and the burner type, MB-DLE or VGD valves are supplied. The "V" me-
asure, refers to the gas filter, for burners provided with Siemens VGD valves. MB-DLE valves have a built-
in filter.