UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. )

FLOWSERVE CORPORATION
(Name of Issuer)

Common Shares
(Title of Class of Securities)

34354P105
(CUSIP Number)

September 30, 2005
(Date of Event which Requires Filing of This Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

|X| Rule 13d-1(b)
| | Rule 13d-1(c)
| | Rule 13d-1(d)

CUSIP No. 34354P105                                               

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1          NAME OF REPORTING PERSON   Hotchkis and Wiley Capital Management, LLC
S.S OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON           95-4871957

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2          CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP               (a)|_|
(b)| |

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3          SEC USE ONLY

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4          CITIZENSHIP OR PLACE OF ORGANIZATION                         Delaware

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NUMBER OF         5        SOLE VOTING POWER                     5,639,500
SHARES
BENEFICIALLY     ----------------------------------------------------------
OWNED BY         6        SHARED VOTING POWER                           0
EACH
REPORTING       ----------------------------------------------------------
PERSON           7        SOLE DISPOSITIVE POWER                6,096,600
WITH
----------------------------------------------------------
8        SHARED DISPOSITIVE POWER                      0

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9          AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
6,096,600 shares (Ownership disclaimed pursuant to Section 13d-4 
of the 1934 Act)
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10         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
___

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11         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)               11.0%
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12         TYPE OF REPORTING PERSON                                           IA

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Item 1(a).        Name of Issuer:

Flowserve Corporation

Item 1(b).        Address of Issuer's Principal Executive Offices:

222 West Las Colinas Blvd, Suite 1500
Irving, Texas 75039

Item 2(a).        Name of Person Filing:

Hotchkis and Wiley Capital Management, LLC

Item 2(b).        Address of Principal Business Office or, if none, Residence:

725 South Figueroa Street, 39th Floor
Los Angeles, CA 90017-5439

Item 2(c).        Citizenship

Delaware

Item 2(d).        Title of Class of Securities:

Common Shares

Item 2(e).        CUSIP Number:

34354P105

Item 3.           If this statement is filed pursuant to Rule 13d-1(b), or
13d-2(b) or (c), check whether the person filing is a:

(a)/ /   Broker or dealer registered under Section 15 of the
Exchange Act.
(b)/ /   Bank as defined in Section 3(a)(6) of the Exchange Act.
(c)/ /   Insurance company as defined in Section 3(a)(19) of the
Exchange Act.
(d)/ /   Investment company registered under Section 8 of the
Investment Company Act.
(e)/X/   An investment adviser in accordance with Rule 13d-1(b)(1)(ii)
(E).
(f)/ /   An employee benefit plan or endowment fund in accordance with
Rule 13d-1(b)(1)(ii)(F).
(g)/ /   A parent holding company or control person in accordance
with Rule 13d-1(b)(ii)(G).
(h)/ /   A savings association as defined in Section 3(b) of the
Federal Deposit Insurance Act.
(i)/ /   A church plan that is excluded from the definition of an
investment company under Section 3(c)(14) of the Investment
Company Act.
(j)/ /   Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

Item 4.     Ownership.

The information in items 1 and 5 through 11 on the cover page 
on Schedule 13G is hereby incorporated by reference.

Item 5.     Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the
date hereof the reporting person has ceased to be the beneficial
owner of more than five percent of the class of securities, check
the following [ ]

Item 6.     Ownership of More than Five Percent on Behalf of Another Person.

Not Applicable

Item 7.     Identification  and  Classification  of the Subsidiary which
Acquired the Security Being Reported on by the Parent Holding
Company or Control Person.

Not Applicable

Item 8.     Identification and Classification of Members of the Group.

Not Applicable

Item 9.     Notice of Dissolution of Group.

Not Applicable

Item 10.    Certification.

By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired and are held
in the ordinary course of business and were not acquired and are not
held for the purpose of or with the effect of changing or 
influencing the control of the issuer of the securities and were not
acquired and are not held in connection with or as a participant in 
any transaction having that purpose or effect.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct. 

Date:                   October 7, 2005

Signature:              /s/ Anna Marie Lopez

Name/Title:             Anna Marie Lopez
Chief Compliance Officer