Tustin, Calif.— Type 037 aluminum valves come in 2- to 12-in. sizes with dia. up to 40-in. available by request. Pressure rating is 150 psi/10 bar. ANSI and ISO/DIN flanged connections contain EPDM (ethylene propylene) or FPM (fluorine rubber—Viton) seals which eliminate the need for additional flange gaskets. The valve's thin disk is said to allow excellent flow characteristics, and corrosion-resistant Rilsan coating on housing and disk protects against rain and salt air environments. Equipped with a hand lever or gear operator for manual operation, electric and pneumatic actuators are also available. George Fischer Inc.