Back Pressure Maintaining Valve

Part Number (s): NB7562
Weight:
Product Code: 
DR4 Mk4
Dome loaded Back Pressure Maintaining Valve for use with inert gas applications
Features: 
Inert Gases Back Pressure Maintaining Valve

Specification

Inlet Connection: 
G1/2"
Outlet Connection: 
G1/2"
Maximum Working Pressure - bar : 
420
Maximum Working Pressure - psig: 
6000
Outlet Pressure Range - bar: 
0 to 420
Outlet Pressure Range - psi: 
0 to 6000
Set pressure range bar: 
0 to 420
Set pressure range psi: 
0 to 6000
Nominal bore - mm: 
6
Medium: 
Inert Gases
Standard Materials: 
Body: Nickel Aluminium Bronze. Diaphragm: Nitrile. Seat: Nylon
Ordering Information: 
Valve size. Maximum working pressure. Flow Medium. Port configuration. Operating and storage temperature. Certification and QA requirements. Normally closed or Normally open. Flow rate requirements. Application.
Certification
Certification: 
PED