CHECK VALVE
 
SINGLE DOOR WAFER TYPE FL-HOOK TYPE CHECK VALVE
   
 
FLUID SPECIFICATION
FIG.
STEEL
WS3-N
WS3-F
WS3-T
STAINLESS STEEL
S3S3-N
S3S3-F
S3S3-T
SEAL
NBR
FPM
PTFE
(SEAL ONLY)
FLUID
Air, Oil
Water
&Others
Air, Oil
Water
&Others
Air, Oil
Steam
&Other
Working Pressue
(MAX) (kgf/cm2)
14
12

Fluid Temp.
(MAX) (° C)

80
150
200
 
PARTS LIST
ITEM No.
PART NAME
STANDARD MATERIAL
1
BODY
S25C*1
A351 CF8
A351 CF8M
2
DISC
A351 CF8
A351 CF8
A351 CF8M
3
CLAPPER
SEAL
NBR
FPM
FPM
FPM
PTFE
PTFE
4
BODY SEAL
NBR
FPM
FPM
FPM
PTFE
PTFE
5
L-BOLT
SS41
SS41
SS41
*1. Ghrominu plated
*2. The asterisks are installed the same materials. Ex: NBR.FPM.PTFE
 
ANSI-150, JIS-10K, DIN-PN16 INSTALLATION DIMENSIONS
SIZE
SERIES
VALVES
WEIGHTS
(kgs)
B
50(2")
10k
104
19
27
1.2
150
105
19
27
1.2
PN16
109
19
27
1.3
65(2-1/2")
10K
124
19
38
1.6
150
124
19
38
1.6
PN16
129
19
38
1.6
80(3")
10k
134
19
46
1.8
150
137
19
46
1.9
PN16
144
19
46
2.1
100(4")
10K
159
19
69
2.5
150
175
19
69
2.7
PN16
164
19
69
2.9
 
SIZE
SERIES
VALVES
WEIGHTS
(kgs)
B
125(5")
10k
190
21
90
3.7
150
197
21
90
4.0
PN16
194
21
90
3.9
150(6")
10K
220
24
110
5.5
150
222
24
110
5.7
PN16
220
24
110
5.5
200(8")
10k
270
29
140
11.0
150
279
29
140
11.5
PN16
275
29
140
11.3
 
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