Ashcroft PPDN7PPV06 Pressure Switch

Ashcroft PPDN7PPV06 is a rugged, explosion‑proof differential pressure switch (PP‑Series) designed for hazardous areas. It provides two independent adjustable setpoints with a fixed deadband, enabling dual‑point differential pressure monitoring in a single device for reliable process control. The unit features a rugged NEMA 7 and 9 enclosure with IP66 protection, making it suitable for harsh industrial environments such as oil and gas, chemical processing, and other safety‑critical applications. The suffix V denotes Viton diaphragms and o‑rings, delivering chemical resistance and improved high‑temperature performance, while the 06 process‑connection code specifies a 1/4 in NPT female input and a 1/2 in NPT male connection for flexible piping integration. As part of Ashcroft’s hazardous‑area line, this switch supports reliable operation where explosion protection is required and differential pressure monitoring is essential to protect equipment and maintain safe plant operation.