19
519FG13A
Fig. 8
Item No.
Part No.
Part Description
Qty.
Material
2"
(50 mm)
2‑
1
/
2
"
(65 mm)
76 mm
3"
(80 mm)
4"
(100 mm) 165 mm
6"
(150 mm)
8"
(200 mm)
35
96406906
Piston/ Reset Spring
2
Stainless Steel UNS S31600
36
96906112
N/A
N/A
N/A
Spring Lock Washer, #6
1
Stainless Steel 18-8
N/A
96906111
96906111
96906111 Spring Lock Washer, #10
Stainless Steel UNS S31600
37
95606140
N/A
N/A
N/A
Flat Head Socket Cap Screw
1
/
4
"-20 x
1
/
2
"
2
Stainless Steel 18-8
N/A
95606139
N/A
N/A
Stainless Steel UNS S31600
N/A
N/A
N/A
95606135 Flat Head Socket Cap Screw
1
/
2
"-13 x
3
/
4
"
Stainless Steel UNS S31600
38
98604402
Plug,
1
/
2
" NPT
1
Steel
39
94616921
Knob Caution Label (Not Shown)
1
Polystyrene
40
91556922
Ball Chain,
1
/
8
" (Not Shown)
(Length is in inches)
6
Nickel Plated Brass
41
91556923
Clamping Link, Ball
Chain (Not Shown)
1
42
699993406
O-Ring Grease, Duponttm
Krytox
®
GPL-205
A/R
Krytox
®
Model DDX (Screw‑In Seat Configuration) Deluge Valves
Parts List (Refer to Fig. 7) (Continued)
MODEL DDX VALVE [4" (100 mm, 6" (150 mm) & 165 mm]
(DROP-IN SEAT CONFIGURATION)
EXTERNAL RESET ASSEMBLY
FROM SUPPLY
11 & 38 (UPPER SEAT O-RING)
11 & 38 (LOWER SEAT O-RING)
GAUGE
PORT
BLEED HOLE
FROM SUPPLY
ORIFICE
TO RELEASING DEVICE
SYSTEM
AIR PORT
ALARM
PORT
TEST PORT
TO SYSTEM
DRAIN
PORT
BLEED HOLE
(UNDERSIDE)
