The function of high pressure gas shut-off valve and the technical parameters of high pressure gas safety shut-off valve
Gas shut-off valve product characteristics
1. High cutting precision and fast response
2, internal bypass, easy to open
3, can be used for ultra high pressure / ultra low pressure cut off, close tight
4, using the pipe network itself to automatically cut off the pressure can also be manually cut off
5, optional remote control, monitoring and alarm
6, easy to operate, easy online maintenance
7, compact structure, easy to install
8. When the medium contains corrosive substances such as sulfur and benzene, corrosion-resistant materials may be selected.
9, can be used in urban gate stations, regional pressure regulating stations, also used in industrial and civilian users
Main technical parameters of gas shut-off valve
Cutting pressure range: 2～10; 7～24; 30～300KPa; 0.03～0.5; 0.4～0.8; 0.7～1.3; 1.2～1.7; 1.6～2.6; 2.5～4.0MPa;
Motion accuracy: ±1%
Working temperature: -40 ° C ~ 60 ° C
Response time: ≤1s
Nominal pressure: PN0.4; PN0.8; PN1.6; PN2.5; PN4.0; PN6.4; PN10.0
Nominal pipe diameter: DN25, DN50, DN80, DN100, DN150, DN200
(From Hebei Zhenxing Gas Pressure Regulator Co., Ltd. ** http://)
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