EX-32.1 4 fls9302024exhibit321.htm EX-32.1
EXHIBIT 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, R. Scott Rowe, President and Chief Executive Officer of Flowserve Corporation (the “Company”), certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
(1) the Quarterly Report on Form 10-Q of the Company for the period ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Quarterly Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) the information contained in the Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: October 28, 2024

/s/ R. Scott Rowe |  |
R. Scott Rowe |  |
President and Chief Executive Officer (Principal Executive Officer) |  |