Inquiry (采购产品): Duckbilll check valve To whom it may concern: I am looking for a duckbill check valve made of EPDM or other similar material with 0"-0.75" opening pressure. It will be used to allow air conditioner water condensation to flow out while preventing hazardous chemicals from flowing back in. The material should have a temperature range of -40°F to 150°F. Thank You, Derek Esso **** Hidden Message ***** Derek Esso 5455 Rt 307 West Geneva, OH 44041 USA Company: Nordic Air Inc Title: Sr. Design Engineer Phone: 440-466-6640 E-mail: desso@nordicair.com **** Hidden Message ***** desso@nordicair.com
