ISTEC Corporation, your Flow Measurement and Control Specialist

Flow Measurement & Control
5 Park Lake Road, Unit 6
Sparta, NJ 07871 USA
Tel 973-383-9888
Fax 973-383-9088

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We will open again on Tuesday May 28th, 2019

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Model B531 Gas Regulator

 Model B531 Gas RegulatorAppropriate for utility light to medium commercial service applications where a high degree of safety or over-pressure protection are required such as schools, hospitals, etc. The B531 is an excellent replacement for parallel regulator piping systems.

The B531 Series 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. Its design is symmetric about that downstream piping so all parts are identical in both diaphragm cases.

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