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March  29 , 2024  Friday
Home> actuator >> accessories >> DRV silent check valve
  • Product number:MC-000456003966
  • Product name:silent check valve
  • Product Type:DRV
  • Product nameplate:SAIC
  • Project Category:actuator >> accessories >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
This valve made up of valve body、valve seat、flow deflector、valve flap、bush and spring.
Internal channel using streamline design, little loss of pressure, short travel of valve flap open and close, can be closed quickly when stop pump, prevent the huge sound of water hummer, producing silent effect. This valve mainly used for giving water、drainage、fire control systems, can be installed on the entrance of pump, prevent that the media return and water hummer do damage to pump
Nominal pressure
1.0
1.6
2.5
Max working pressure
1.0
1.6
2.5
Sealing test pressure
1.1
1.76
2.75
Shell test pressure
1.5
2.4
3.75
Suitable media
Water
Media temperatuer
X<80℃, T≤150℃, H≤200℃