Inquiry (采购产品): check valve I need a check valve with 1/2" npt 316 stainless steel set at 10 psi non ajdustable **** Hidden Message ***** anthony sciuto CT 06776 USA Company: Neeltran Inc Phone: 860-350-5964 Fax: 860-350-5024 E-mail: nat@neeltran.com **** Hidden Message ***** nat@neeltran.com
