APERVAL 101 is a pilot controlled regulator for low and medium pressure applications. APERVAL 101 is a fail-to-open regulator. View Aperval 101 Documents
The B35 Series is a high pressure, first-cut regulator designed for inlet pressures of up to 1000 PSIG and outlet pressures of up to 150 PSIG. View B35 Documents
The B42 service regulator incorporates a molded diaphragm and an increased lever ratio into a conventionally designed regulator. Literature Product Technical Bulletin One-Page Submittal Pressure Ratings Installation Guide
The B531 is designed for light to medium commercial applications where the added safety of twin sliding orifices and/or dual relief is desirable. View B531 Documents
The Itron B56 is a versatile pounds-to-pounds reducing regulator with internal relief, designed for applications requiring accurate regulation over a wide range of inlet and delivery pressures. View B56 Documents