- Valves[10]
- Pipe Fittings[3]
- Contact Person : Ms. Ou Yolanda
- Company Name : Beijing High & Medium Pressure Valves Co., Ltd.
- Tel : 86-010-51293388
- Fax : 86-010-51410308
- Address : Beijing,Beijing,Block B-2604 Wenyuan,No.88 Caihuying Eastern Street Feng Tai District,Beijing
- Country/Region : China
- Zip : 100054
900X emergency shut off valve
emergency shut off valve
UES:
the valve for the fire and life share a network of water supply systems,when the fire After staring the pump valve to close,cutting off water to ensure water from fire service installations
Feature:
the use of the valve than the ife of the water supply system,fire water supply system in a singe separation reduces instaation and operation costs.
Principe:
Norma water,the pipeine pressure to normal,at this time in the open valve guide State,the main valve to open .when the fire pump start-up,the pipeline pressure incressures,valve guide clearance Closed,then the main valve to close,cutting off water to ensure water from the service installations,Fire pump Closed ,the pressure dropped to the normal line ,automatically re-open the main valve to resote Water of life
Implementation of standards:
Flange Size:GB/T17241.6
Test:GB/T13927
Typical installation diagram
Main dimensions:
900X emergency shut off valve
