FEATURES
•
Cast IronBody
•
StainlessSteel 316Disc
Valvesizes:
DN50 toDN300 (FlangeEnd)
Nominal pressure:
16bar -10 to120deg.C
13bar at 220deg.C
(D-DSection)
NO.
1
2
3
4
5
6
7
8
9
DIMENSIONS in (mm)
Size
A B C
50
10
9
54
........
60
65
129
54
........
73
80
1
44
57
........
89
100
1
64
64
114
125
19
4
70
141
150
22
0
76
168
200
27
5
95
21
0
250
3
3
0 108 273
300
380
142 324
PRODUCTSPECIFICATIONSHEET
DOUBLEDOORCHECKVALVE
970410S21
Plates
StainlessSteel
Body
111
1452Gr.220
1507S316C16
970410S21
V4-CWD-
GP16
NBRor EPDM
DESCRIPTION
BSStandard
MATERIAL
SPECIFICATIONS
Cast Iron
StainlessSteel
Hingepin
Seat
970410S21
970316C16
Washer
Rubber
EPDM
Teflon
PTFE
StainlessSteel
Spring
StainlessSteel
StainlessSteel
Stoppin
Rubber
V4-CWD-
GP16-G200
V4-CWD-
GP16-G150
V4-CWD-
GP16-G050
Part No.
Pin retainer
Spacer
V4-CWD
-GP16-G065
V4-CWD-
GP16-G080
V4-CWD-
GP16-G100
V4-CWD-
GP16-G125
V4-CWD-
GP16-G250
V4-CWD-
GP16-G300
Environmental Controls
Honeywell Pte Ltd, Singapore. Tel. (65) 63552828, Fax. (65) 6445 3033
Test Pressure (bar)
Shell (Water)
Seat (Water)
24bar
17.6bar
