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Fire Fittings &
Accessories
L
815
DPL418
877.963.4966 •
dixonvalve.comL
Double Clapper Concealed Type Siamese Assemblies
Two Way Sidewalk Siamese Assemblies
Dimensions
B
A
E
C
D
Features:
•
fully reversible with a perpendicular trunnion allowing one body to be installed for top and
bottom connections
•
branded: 'standpipe', 'auto-spkr', 'auto-spkr.-standpipe'
•
finishes: -P polished or -C polished chrome plated
•
maximum operating pressure:
250 PSI
•
complete unit consisting of the following six parts:
(1) 4025REV90, or 4030REV90, or
90CREV6025, (1) 24-385 plate
,
(2) 23-270 double female connections,
(2) 17-127 plugs with
chains
•
other branding and finishes are also available, consult Dixon
®
for information
Outlet Female
NPT Thread
(2) Inlets Female
NST (NH) Thread
Branding
Cast Brass
Part #
4"
2½"
AutoSprinkler
2WCA4025F-P
4"
2½"
StandPipe
2WCA4025F-SP-P
4"
2½"
AutoSprinkler
2WCA4025F-C
4"
2½"
StandPipe
2WCA4025F-SP-C
4"
3"
AutoSprinkler
2WCA4030F-P
6"
2½"
AutoSprinkler
2WCA6025F-P
6"
2½"
StandPipe
2WCA6025F-SP-P
6"
2½"
AutoSprinkler
2WCA6025F-C
6"
2½"
StandPipe
2WCA6025F-SP-C
Features:
•
UL listed
,
FM approved
•
finishes: -P polished or -C polished chrome plated
•
complete unit consists of:
(1) 21-133 90° Siamese body, double clapper, (2) 17-127 pin lug
plugs with chains, (1) 23-404 sleeve, (1) 24-405 escutcheon plate
Outlet
Female NPT Thread
(2) Inlets
Female Thread
Cast Brass
Part #
4"
2½"
2WSA4025F
4"
2½"
2WSA4025F-SP
6"
2½"
2WSA6025F
6"
2½"
2WSA6025F-SP
Note: some components UL listed/FM approved, not entire assembly
Size
A
B
C
E
F
4" x 2½" x 2½"
9¼"
10⅜"
10¾"
10⅜"
6⅝"
6" x 2½" x 2½"
11¼"
10½"
11¾"
13"
7¼"
Fire Adapters & Connections