Inquiry (采购产品): Northtech I own a Norttech CFS-18 Upcut saw and have a 4 way pneumatic valve part # 8251 (or maybe a reference number) that is blowing air continously instead of releasing. Any ideas or how much and where to replace.Any suggestions are welcome. TY Mark Rogers Production Manager Nantucket Post Cap 802-728-6260 **** Hidden Message ***** Mark Rogers VT 05060 USA Company: Nantucket Post Cap Title: Production Manager Phone: 802-728-6260 E-mail: mark@nantucketpostcap.com **** Hidden Message ***** mark@nantucketpostcap.com