Series E298 - ASCO Pressure Operated Stainless Valves G1/2-G2

A ruggedly built valve, particularly recommended for use with steam, superheated water and corrosive fluids. High-performance, maintenance-free stuffing box, resistant to thermal shock. Pressure can be applied to any port as needed by the process. Anti-waterhammer design (fluid entry at orifice 1), recommended for use with liquids. Vacuum operation up to 10mbar. Allowable backpressure: up to 40 bar. Optical position indicator as standard. Autoclavable valve for use at high ambient temperatures (up to 180C). The valves satisfy Pressure Equipment Directive 97/23/EC, category 1 (DN > 32) or article 3.3 (DN 32).