=3
0
6
12.0
=
10.8
=
274
=
=
4.7
9.4
=
240
=
=
225
=
8.9
=
120
=
256
=
10.1
10 FIXING POINTS
TO SUIT M8
MOUNTING DETAILS
PURGE AIR OUTLET
REV.
M
O
D
N
U
M
B
E
R
APPROVED
DATE
APPROVED
0
1
DRAWN
20/02/2009
JPdB
02
4666
17/04/2009
JPdB
03
4793
16/10/2009
JPdB
NOTES
1. RELIEF VALVE SUPPLIED WITH USER
SELECTABLE ORIFICE PLATES TO SET
THE FLOW RATE.
2. THE RELIEF VALVE MUST BE MOUNTED
IN THE ORIENTATION SHOWN.
3. WEIGHT IS APPROXIMATELY 7 kg
4. PART CODE: ARV-1048-107
5. ON INSTALLATION ENSURE THAT FIXING
BOLTS ARE EVENLY TIGHTENED TO A
TORQUE OF 5 Nm (44 lbf/in)
11/02/2009
production
NAH
and are returnable upon request. They are not to be copied or communicated in part or in whole without written consent
TOLERANCES
FLATNESS TO BE LESS THAN 0.4mm OVER ANY 100mm LENGTH
UNSPECIFIED
MATERIAL
3rd ANGLE
DO NOT SCALE
([SR
7HFKQRORJLHV/LPLWHG
JOB No:
FINISH
TITLE
CUSTOMER:
SHEET No.
O
F
PROJECTION
DIMENSIONS IN mm
81,7('
.,1*'20
DRAWING No.
1
NRB
from Expo Technologies Limited, neither are they to be used in any way against our interests.
6855(<
.75+
SCALE
The contents of this drawing / document are Copyright © Expo Technologies Limited. They are to be treated as confidential
2 DEC PLACE ±0.1
STAINLESS STEEL 316L
NROB
SIZE 5 MOTORPURGE RLV
XBR-RTD0-009
1:5
1
REV:
03
1.6mm THK
DRAWING STATUS:
APP'D
CHK'D
DR'WN
JPdB
NO DEC PLACE ±0.5
1 DEC PLACE ±0.2
DRAWN DATE:
INSPECTION COVER
LARGE COVER PLATE FOR
CHANGING THE ORIFICE PLATE
PURGE AIR OUTLET
SPARK ARRESTOR
MUST NOT BE OBSTRUCTED
136
202
274
95
RELIEF VALVE ASSEMBLY
MOTOR ENCLOSURE OVER PRESSURE
TO SUIT M8
10-OFF
FIXING POINTS
330
280
CRS
306
240 C
R
S
CRS
256
120 C
RS
TEST POINT (PLUGGED)
MOTOR ENCLOSURE
LOW PRESSURE
DIFFERENTIAL FLOW SIGNAL
EXCHANGEABLE
ORIFICE PLATE
OPEN PURGE OUTLET
VALVE SIGNAL
DIFFERENTIAL FLOW SIGNAL
HIGH PRESSURE
60
30
43
88