Products
Protective gate valves
Classification：
Summary
PRODUCT DETAILS
Product Description
Protection gate valve is various special valves in the pipeline in the civil air defense project. he is the function of a single valve cannot achieve，this product is installed on the water supply pipe head and civil air defense to medium at the exit,combination in the form of blocking wave and wave, prevent burst into the interior of the facility engineering system so as to eliminate destructive shock wave To protect the normal operation of system facilities and the purpose of safety protection.
Technical parameter
|
Transfer Method |
Manual |
Pressure Test |
GB/T13927-2008 |
|
Pressure Level |
1.0MPa-1.6MPa |
Structure Length |
GB/T12221-2005 |
|
Applicable Medium |
Water |
Design and Manufacture |
GB/T24924-2010 |
|
Proper Temperature |
0℃-80℃ |
Flange Connection Size |
GB/T17241.6-2008 |
|
Nominal Diameter |
DN40-DN300 |
Keywords：
Protective gate valves
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