6
750
FG
03
B
Fig.
3
FROM AIR
OR
NITROGEN
SUPPL
Y
TYPE D DOUBLE INTERL
OCK
PREA
CTION
TRIM
4" (100
mm
), 6" (150
mm
), 165
mm
, 8" (200
mm
)
OP
TIONAL
METRIC THREAD
AD
AP
TER
NIPPLE.
2"
- 1
1-
1
/
2
N
PT
x R2,
ISO
7
/ 1
x CL
OSE
RELIABLE P
AR
T NUMBER 98543401
(SOLD SEP
ARA
TEL
Y)
FEED CLEAR
TUBING
THRU
THE CLIP
. MAKE SURE
TUBING IS
AT
LEAS
T 2" FROM
THE BO
TT
OM OF
THE
DRIP CUP INT
O
THE NIPPLE
TOW
ARD
THE ELBOW
DRIP
CUP
TO DRAIN
TO ALARM
PRESSURE
SWIT
CH
TO
NON-
SILENCEABLE ALARM
PRESSURE SWIT
CH
(REF
. NFP
A
72)
TO MECHANIC
AL
SPRINKLER ALARM
TO DRIP
CUP
ALARM
OUT
TES
T
SUPPL
Y
TO
SYS
TEM
IN
THE
CONTROL
(BUTTERFL
Y) V
AL
VE,
AD
JOINING
COUPLINGS,
REDUCING BUSHING,
AND
TUBING
CONNEC
TOR
ARE INCL
UDED IN
THE
“FULL
Y
ASSEMBLED
TO MODEL
DD
X DEL
UGE
VAL
VE
WITH
CONTROL
V
AL
VE”
TRIM
CONFIGU
AR
TION
ONL
Y. REFER
TO P
AGE 26 & 27 OF
THIS BULLETIN
FOR P
AR
T NUMBER/ORDERING INFORMA
TION
AV
AILABLE TRIM
CONFIGURA
TIONS:
– INDIVIDU
AL
P
AR
TS (MODEL
DD
X DEL
UGE
VAL
VE SOLD SEP
ARA
TEL
Y)
– SEGMENT
ALL
Y
ASSEMBLED (MODEL
DD
X DEL
UGE
VAL
VE SOLD SEP
ARA
TEL
Y)
– FULL
Y
ASSEMBLED
TO MODEL
DD
X DEL
UGE
VAL
VE
WITHOUT
C
ONTROL
V
AL
VE
– FULL
Y
ASSEMBLED
TO MODEL
DD
X DEL
UGE
VAL
VE
WITH C
ONTROL
V
AL
VE*
* “FULL
Y
ASSEMBLED
TO MODEL
DD
X DEL
UGE
VAL
VE
WITH C
ONTROL
V
AL
VE”
TRIM C
ONFIGURA
TION (NO
T A
VAILABLE
WITH 165
mm
MODEL
DD
X
VAL
VE)
REC
OMMENDED INS
TALLA
TION L
OC
ATION FOR
A FIRE DEP
T.
CONNEC
TION (FDC) IS
ABO
VE
THE MODEL
DD
X DEL
UGE
VAL
VE.
FROM SUPPL
Y
