doublecheckvalve

FEATURE:

 

1. Embedded RFID Tag and precise Prohibit Filling Device on the normal cylinder valve.
2. Equipped with special intelligent filling head to control the opening and closing of the Prohibit Filling Device by reading ID in RFID tag
3.

Each cylinder has the unique ID realizing that every cylinder only serves the owner                                      

 

BENEFIT:          

 

Authorized Filling   Unique Cylinder ID      Safer Refilling  
Avoid Cross Filling Make Cylinder Talk      

                                                                                                                                                                                       

SPECIFICATION:      

 

Pressure Relief Device  5~10 m3/min      
Fixing Thread 3/4“ -14NGT 
Safety Discharge Pressure 2.6-3.3 MPa
Outlet Thread(O.D.) 0.885”-14NGO-LH-INT/1.132-5ACME-2G-RH-EXT   
Handwheel Yes
Working Pressure 2.5Mpa