Exhibit 25.1

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM T-1

STATEMENT OF ELIGIBILITY UNDER

THE TRUST INDENTURE ACT OF 1939 OF A

CORPORATION DESIGNATED TO ACT AS TRUSTEE

Check if an Application to Determine Eligibility of

a Trustee Pursuant to Section 305(b)(2)

U.S. BANK NATIONAL ASSOCIATION

(Exact name of Trustee as specified in its charter)

31-0841368

I.R.S. Employer Identification No.

800 Nicollet Mall Minneapolis, Minnesota	55402
(Address of principal executive offices)	(Zip Code)

Steven A. Finklea

U.S. Bank National Association

5555 San Felipe Street, Suite 1150

Houston, Texas 77056

(713) 235-9208

(Name, address and telephone number of agent for service)

FLOWSERVE CORPORATION

(Exact name of obligor as specified in its charter)

New York	31-0267900
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

TABLE OF SUBSIDIARY GUARANTOR REGISTRANTS

Exact Name of Registrant Guarantor	State or Other Jurisdiction of Incorporation or Organization	I.R.S. Employer Identification Number
Flowserve Holdings, Inc.	Delaware	75-2737169
Flowserve International, Inc.	Delaware	95-3887956
Flowserve Management Company	Delaware	75-2737324
Flowserve US Inc.	Delaware	75-2778918

5215 N. O’Connor Boulevard, Suite 2300 Irving, Texas	75039
(Address of principal executive offices)	(Zip Code)

Senior Debt Securities

Guarantees of Senior Debt Securities

(Title of the indenture securities)

FORM T-1

Item 1. GENERAL INFORMATION. Furnish the following information as to the Trustee.

a) Name and address of each examining or supervising authority to which it is subject.

Comptroller of the Currency

Washington, D.C.

b) Whether it is authorized to exercise corporate trust powers.

Yes

Item 2. AFFILIATIONS WITH OBLIGOR. If the obligor is an affiliate of the Trustee, describe each such affiliation.

None

Items 3-15 Items 3-15 are not applicable because to the best of the Trustee’s knowledge, the obligor is not in default under any Indenture for which the Trustee acts as Trustee.

Item 16. LIST OF EXHIBITS: List below all exhibits filed as a part of this statement of eligibility and qualification.

1. A copy of the Articles of Association of the Trustee.*

2. A copy of the certificate of authority of the Trustee to commence business, attached as Exhibit 2.

3. A copy of the certificate of authority of the Trustee to exercise corporate trust powers, attached as Exhibit 3.

4. A copy of the existing bylaws of the Trustee.**

5. A copy of each Indenture referred to in Item 4. Not applicable.

6. The consent of the Trustee required by Section 321(b) of the Trust Indenture Act of 1939, attached as Exhibit 6.

7. Report of Condition of the Trustee as of June 30, 2012 published pursuant to law or the requirements of its supervising or examining authority, attached as Exhibit 7.

* Incorporated by reference to Exhibit 25.1 to Amendment No. 2 to registration statement on Form S-4, Registration Number 333-128217 filed on November 15, 2005.

** Incorporated by reference to Exhibit 25.1 to registration statement on Form S-4, Registration Number 333-166527 filed on May 5, 2010.

2

SIGNATURE

Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the Trustee, U.S. BANK NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America, has duly caused this statement of eligibility and qualification to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Houston, State of Texas on the 27^th of August, 2012.

U.S. BANK NATIONAL ASSOCIATION
By:	/s/ Steven A. Finklea
	Steven A. Finklea
	Vice President

Exhibit 2

Comptroller of the Currency

Administrator of National Banks

Washington, D.C. 20219

CERTIFICATE OF CORPORATE EXISTENCE

I, Thomas J. Curry, Comptroller of the Currency, do hereby certify that:

1. The Comptroller of the Currency, pursuant to Revised Statutes 324, et seq, as amended, and 12 USC 1, et seq, as amended, has possession, custody, and control of all records pertaining to the chartering, regulation, and supervision of all national banking associations.

2. “U.S. Bank National Association,” Cincinnati, Ohio (Charter No. 24), is a national banking association formed under the laws of the United States and is authorized thereunder to transact the business of banking on the date of this certificate.

IN TESTIMONY WHEREOF, today, May 9, 2012, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the U.S. Department of the Treasury, in the City of Washington, District of Columbia.

Comptroller of the Currency

4

Exhibit 3

Comptroller of the Currency

Administrator of National Banks

Washington, D.C. 20219

CERTIFICATE OF FIDUCIARY POWERS

I, John Walsh, Acting Comptroller of the Currency, do hereby certify that:

1. The Comptroller of the Currency, pursuant to Revised Statutes 324, et seq., as amended, 12 U.S.C. 1, et seq., as amended, has possession, custody and control of all records pertaining to the chartering, regulation and supervision of all National Banking Associations.

2. “U.S. Bank National Association,” Cincinnati, Ohio, (Charter No. 24), was granted, under the hand and seal of the Comptroller, the right to act in all fiduciary capacities authorized under the provisions of the Act of Congress approved September 28, 1962, 76 Stat.668, 12 U.S. C. 92 a, and that the authority so granted remains in full force and effect on the date of this Certificate.

IN TESTIMONY WHERE OF, I have hereunto subscribed my name and caused my seal of office to be affixed to these presents at the Treasury Department, in the City of Washington and District of Columbia, this September 9, 2010.

Acting Comptroller of the Currency

5

Exhibit 6

CONSENT

In accordance with Section 321(b) of the Trust Indenture Act of 1939, the undersigned, U.S. BANK NATIONAL ASSOCIATION, hereby consents that reports of examination of the undersigned by Federal, State, Territorial or District authorities may be furnished by such authorities to the Securities and Exchange Commission upon its request therefor.

Dated: August 27, 2012

U.S. BANK NATIONAL ASSOCIATION
By:	/s/ Steven A. Finklea
	Steven A. Finklea Vice President

Exhibit 7

U.S. Bank National Association

Statement of Financial Condition

As of 6/30/2012

($000’s)

	6/30/2012
Assets
Cash and Balances Due From Depository Institutions	$	15,399,893
Securities		72,720,824
Federal Funds		75,584
Loans & Lease Financing Receivables		211,830,660
Fixed Assets		5,286,747
Intangible Assets		12,383,063
Other Assets		25,125,941
Total Assets	$	342,822,712
Liabilities
Deposits	$	245,043,009
Fed Funds		6,587,299
Treasury Demand Notes		0
Trading Liabilities		937,898
Other Borrowed Money		35,563,317
Acceptances		0
Subordinated Notes and Debentures		5,829,815
Other Liabilities		11,359,611
Total Liabilities	$	305,320,949
Equity
Minority Interest in Subsidiaries	$	2,015,054
Common and Preferred Stock		18,200
Surplus		14,133,323
Undivided Profits		21,335,186
Total Equity Capital	$	37,501,763
Total Liabilities and Equity Capital	$	342,822,712