Filter Regulators

Emerson has launched its ASCO Series 641, 642 and 643 Aluminum Filter Regulators. The series feature flow rate capabilities of up to 370.8 standard cubic feet per minute (10,500 liters per minute). This three-tiered regulator line provides a .25-inch to 1-inch coverage and is customizable. Process manufacturers can choose features such as Quick Relief, which enhances safety and operational certainty by exhausting downstream pressure if supply air pressure is lost. In addition, low-temperature and low-copper variants are available, as well as manual and automatic draining, global certifications, and many other options that serve specific applications, in the chemical, oil and gas, energy and utilities, food and beverage, and water and wastewater industries.
www.emerson.com