Back Pressure Maintaining Valve

Part Number (s): NB2139/1
Weight:
Product Code: 
DR1
Dome loaded Back Pressure Maintaining Valve for use with inert liquid applications
Features: 
Inert liquid applications Back Pressure Maintaining Valve

Specification

Inlet Connection: 
G1 1/2"
Outlet Connection: 
G1 1/2"
Maximum Working Pressure - bar : 
69
Maximum Working Pressure - psig: 
1000
Outlet Pressure Range - bar: 
0 to 69
Outlet Pressure Range - psi: 
0 to 1000
Set pressure range bar: 
0 to 69
Set pressure range psi: 
0 to 1000
Nominal bore - mm: 
25
Medium: 
Inert Liquid
Standard Materials: 
Body: Aluminium Alloy. Diaphragm: Nitrile. Seat: Neoprene
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