ASCO V710KASV22 2 1 2 Valve is a proof‑of‑closure valve from ASCO, identified by model V710KASV22. The term “proof of closure” denotes its intended role in providing verifiable shutoff within a piping system. The product title’s 2 1 2 designation points to the specific size/configuration within ASCO’s V710KASV22 line.
