1 EXHIBIT 23.3 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report (relating to BW/IP, Inc. and its subsidiaries) dated January 28, 1997 appearing on page F-2 of Flowserve Corporation's Annual Report on Form 10-K for the year ended December 31, 1997. /s/ PRICE WATERHOUSE LLP Los Angeles, California June 22, 1998