The Itron B531 is ideal for light to medium commercial service where high-degrees of safety or overpressure protection are required, such as schools and hospitals.
The Itron B531 is a spring-loaded regulator equipped with a valve body that is effectively two regulators in parallel. This design allows for nearly double the capacity that can be achieved with a single 6″ diaphragm regulator. The B531 design is symmetric about that downstream piping so all parts are identical in both diaphragm cases.
B531 Twin Parallel Commercial Regulator
Appropriate for Utility light to medium commercial service applications where a high degree of Safety or Overpressure Protection is required, such as schools, hospitals, etc. The B531 is an excellent replacement for parallel regulator piping. Some benefits include:
- Fast response protects equipment from shock damage
- Field inspection of the Internal Monitor (IM) and Internal Relief valves without customer shut-off or by-pass
- Unmatched overpressure protection with Internal Monitor plus Internal Relief (IMR) option
- Six different assembly position option