DIN3202-K3, GB12221-16;Wafer Check Valve, GG25 PN10, PN16 Cast Iron Check Valve With SS316 Disc
Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
DIN3202-K3, GB12221-16;Wafer Ch
DIN3202-K3, GB12221-16;Wafer Check Valve, GG25 PN10, PN16 Cast Iron Check Valve With SS316 Disc
Specification(check valve) |
Application(check valve) |
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Face to face according to DIN3202-K3;GB12221-16;
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Flange drilling according to ANSI125/150;DIN2501PN10/PN16;AS2129 Table E;JIS10K ect.
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Working Pressure: PN10;PN16
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wafer check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automaticaly closed to avoid accidents.
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Wafer Check Valve Materials |
NO.
|
NAME
|
MATERIAL
|
1
|
Body
|
GG25
|
2
|
Disc
|
SS316
|
3
|
Stem
|
SS410
|
4
|
Spring
|
SS304
|
5
|
Washer
|
PTFE
|
6
|
Washer
|
PTFE
|
7
|
Gasket
|
NBR
|
8
|
Hex nut
|
A193A
|
|
Dimensions |
|
DN
|
D
|
D1
|
D2
|
L
|
R
|
t
|
50
|
107
|
65
|
40
|
43
|
27
|
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