Inquiry (采购产品): Valves We have to provide our client with a piping system that can change from pressurized air to a liquid nitrogen system both lines would go into the same eqiopment inlet with either the air or nitrogen system used but not both at the same time. I was proposing to use a "Y" connector at the euipment inlet with the air and Nitrogen connected to the opposite end of the "Y". I was also using backflow preventors and gate valves to control the flow of the diffrent elements into the "y" connector. The pipes can be up to 1" in diameter. Do you have any reommendations on the type of Superior valves that would be adequate? Please respond by email if you have a product that will satisfy the requirement indicated above. Also please mail your catalogue to the following address Rey DeLaO co/ HANLON ENGINEERING INC. 1650 E. FT. LOWELL RD. Suite #300 TUCSON, ARIZONA 85719 Your assistance is greatly appreciated. Respectfully, Rey DeLaO Hanlon Engineering, Inc. (520-326-0062 **** Hidden Message ***** Reymundo DeLaO 1650 E. Ftt. Lowell Rd. Suite #300 Tucson, AZ 85791 USA Company: Hanlon Engineering Title: Project Engineer Phone: 520 326 0062 E-mail: rdelao@hanlonengineering.com **** Hidden Message ***** rdelao@hanlonengineering.com
