Inquiry (采购产品): check valve Dear Sirs: I need a check valve to prevent back-flow of diesel fuel (no pressure) between my engine and tank. The fuel line is 5/16 inch, but I could probably use reducers to get the proper size. Do you have anything that will work for me. If you don't sell to individuals, please give me a contact supplier that I can purchase the check valve from. I would prefer an email address, but a phone number will work too. Thank you, Clarence Callahan callahan_22@hotmail.com **** Hidden Message ***** Clarence Callahan P.O. Box 62212 Honolulu, HI 96839 USA Company: none E-mail: callahan_22@hotmail.com **** Hidden Message ***** callahan_22@hotmail.com
