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5
B-6140-UK-01-2014-REV. A
An
Company
Thin Wafer Check Valves Metal
Seated
Type 6140
Dimensions
DN40 - DN150, PN16
DN200 - DN600, PN10
Structure and material - Metal Seated
No.
Description
Material
1 Eye bolt
Nickle plated steel / stainless steel
2 Disc
Low alloy stainless steel / stainless steel / alubronze / specials on request
3 Body
Zink plated steel / stainless steel / alubronze / specials on request
4 Spring (if fitted)
Stainless steel
1
2
3
Dimension and weight - Metal Seated
Dimensions (mm) and weight
A
B
C
D
Dimension A B C D
PN10
D
PN16
D
PN25 / PN40
Weight (kg)
DN40 14 22 0 95 95
95
0.8
DN50 14 32 2 109 109
109
1.0
DN65 14 40 2 129 129
129
1.3
DN80 14 54 2 144 144
144
1.7
DN100 18 70 3 164 164
170
2.2
DN125 18 92 4 195 195
198
3.2
DN150 20 112 4 220 220
228
5.0
DN200 22 154 6 275 -
285
11.0
DN250 26 200 7 330 -
343
15.0
DN300 32 240 11 380 -
-
25.0
DN350 38 269 12 440 -
-
37.0
DN400 44 308 14 490 -
-
55.0
DN450 50 360 - 540 -
-
65.0
DN500 56 405 - 595 -
-
105.0
DN600 62 486 - 698 -
-
130.0
