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Grinnell catalogue - Grinnell - #101

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Text version of the page
Miscellaneous, RAF Control Valves
GrinneH
H
L
B
RAF (ANGLE)
Tyco BSP Article Number
Nominal Size
mm Inches
Pipe OD
mm
Min. Inlet Pressure
(Bar)
Max. Inlet Pressure
(Bar)
Kv. factor (Open
Valve)
RAF-A
Control Chamber Volume
Litre
L mm
H mm
B
mm
h
mm
Approx. Weight
Kg
RAF-A060
50 2
60.3
0.7
16
62
0.08
90
150
125
81
4.2
RAF-A076
65 2 1/2
76.1
0.7
16
90
0.16
117
160
125
83
7.0
RAF-A089D
80D 3D
88.9
0.7
16
100
0.16
130
170
140
86
6.2
RAF-A089
80 3
88.9
0.6
16
155
0.3
148
205
200
107
12.0
RAF-A114D
100D 4D
114.3
0.6
16
155
0.3
155
225
220
110
21.0
RAF-A114
100 4
114.3
0.4
16
200
0.7
150
227
230
118
15.9
RAF-A168
150 6
168.3
0.4
16
470
1.5
218
315
300
148
48.7
Also available in sizes 73.0, 141.3 & 165.1 mm.
General notes: It is the Designer's responsibility to select products suitable for the intended service and to ensure that pressure ratings and performance data is not exceeded. Always read and understand the installation constructions. Never remove any piping components nor correct or modify any piping deficiencies without first depressurizing and draining the system. Material should be verified to be compatible for the specific application.
Flow Chart
Bar Psi
CNI
o cm
co ^t-coco^t ^t-co coco
cm cm
14.0
1.0 0.8 0.6
0.4
7.0
5.0 4.0 3.0
2.0 1.4
U
o rz
0.2
□ 0 sz
1
0.1
0.08
0.06
0.04
c
c
0
0.7
0.5 0.4
0.3 0.2
01 Ol
-C O _C
01
0.02
40
60
100
00
400 600
1000
000
4000 6000 10000
20000 40000 GPM
D
V D
-1-1—I—I I I I—
4000 6000 8000 M3/H
10
0
40
60 80 100
00
400 600 800 1000 000
O
Material Specification
Body:
Cast Iron Rilsan blue coated Cover:
Cast Iron Rilsan blue coated
Diaphragm:
Natural NR
Pilots & Control Accessoires:
Forged Brass with stainless Steel internals
Piping & Fitting:
Parker tubing / Brass fitting
Bolts, Nuts & Washers:
Zinc Plated Steel Working Pressure: Up to 16 Bar Working Temperature: -10° Cto 80° C
g Si o
i
É z
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