Built-In
Breathing System Back Pressure Regulator

INTRODUCING THE BIBS100...

The BIBS100 is a negative-biased, dome-loaded back pressure regulator for gas
applications. It offers fine adjustment of the bias spring for enhanced process
control.



Its balanced main valve design minimises load on the seat and provides stable
pressure control. In addition,

servicing is simplified with easy access to the seat cartridge from the base of
the regulator.



PLEASE CONTACT THE PRESSURE TECH OFFICE IF YOUR ORDER HAS ANY SPECIAL
MODIFICATIONS OR REQUIREMENTSFEATURES:

• Large sensitive elastomeric diaphragm

• Easy access to seat cartridge

• Fine adjustment of bias spring

• Cv 2.0Max. Rating

Control Range

Bias Spring

Design Proof Pressure

Seat Leakage

Weight







50 bar (725 psi)

Up to 30 bar (435 psi)

Up to 3 bar (45 psi)

150% max. working pressure

In accordance with ANSI/FCI 70-3

6.5kg (14.3lbs)