Exhibit 21.1

Subsidiaries
Flowserve Corporation

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve S.A.	Argentina	Chuquisaca 302, Godoy Cruz
		M5504DMH Mendoza,
		Argentina
Flowserve Australia Pty. Ltd.	Australia	14 Dalmore Drive
		Scoresby, Victoria 3179
		Australia
Thompson, Kelly & Lewis Pty. Ltd.	Australia	5 Parker Street
		Castlemain, Victoria 3450
		Australia
Flowserve (Austria) GmbH	Austria	Industriestraße B No. 6
		A-2345 Brunn am Gebirge
		Austria
Flowserve FSD N.V.	Belgium	Port 328
		Göteborgweg 6, Bus 2
		Antwerpen 2030
		Belgium
Flowserve Belgium N. V.	Belgium	Port 328
		Göteborgweg 6, Bus 2
		Antwerp 2030
		Belgium
Flowserve Finance Belgium BVBA	Belgium	Goteborgweg 6
		Haven 328
		2030 Antwerp
		Belgium

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve do Brasil Ltda.	Brazil	Avenida Dom Hélder Câmara,
		5451
		Rio de Janeiro, RJ
		CEP 20771-001
		Brazil
Flowserve Ltda.	Brazil	Rua Tocantins, 128
		São Caetano do Sul, SP
		CEP 09580-130
		Brazil
Flowserve Canada Corp.	Canada	15 Worthington Drive
		Brantford, Ontario
		Canada N3T 5M5
Flowserve Canada Holding Corp.	Canada	15 Worthington Drive
		Brantford, Ontario
		Canada N3T 5M5
Flowserve Canada Limited	Canada	120 Vinyl Court
Partnership		Woodbridge, Ontario L4L 4A3
		Canada
Flowserve Nova Scotia Holding	Canada	15 Worthington Drive
Corp.		Brantford, Ontario
		Canada N3T 5M5
Flowserve Chile S.A.	Chile	205, Roman Diaz St., Suite
		302
		Providencia, Santiago
		Chile
Flowserve Shanghai Limited	China	351 JinZang Road, PuDong
		JinQiao Export
		Process Zone, Shanghai
		China

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve Fluid Motion and	China	Unit 05-07, 10th Floor
Control (Suzhou) Co., Ltd.		Azia Center, No.1233 Lujiazui
		Ring Road
		Pudong New Area, Shanghai
		China
Flowserve Technology (Shanghai)	China	351 JinZang Road, PuDong
Co., Ltd.		JinQiao Export
		Process Zone, Shanghai
		China
Flowserve XD Changsha Pump Co.,	China	351 JinZang Road, PuDong
Ltd.		JinQiao Export
		Process Zone, Shanghai
		China
Flowserve Colombia, Ltda.	Colombia	Carrera 7 No. 37-25 Oficina
		305
		Bogotá, Colombia
Flowserve Czech Republic, s.r.o.	Czech Republic	Olomouc
		Roháče z Dubé 164/13
		Czech Republic 772 00
Naval OY	Finland	Riihenkalliontie 10
		Laitila, Finland 23800
Flowserve France Holding S.N.C.	France	15 Rue du ler Mai
		92000 Nanterre
		France
Flowserve France S.A.S.	France	Route d’Angers
		72230 Arnage
		France

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve France FSD S.A.S	France	15 Rue du ler Mai
		92000 Nanterre
		France
Flowserve Pleuger S.A.S.	France	21, Rue de la Mouchetiere
		Parc D’Activités d’Ingré
		45140 Saint Jean de la Ruelle
		France
Flowserve Polyvalves S.A.S.	France	BP 20
		30 Rue Jean Jaurés
		42240 Unieux
		France
Flowserve Pompes S.A.S.	France	Route D’Angers
		72234 Arnage
		France
Flowserve Sales International	France	15 Rue du ler Mai
S.A.S.		92000 Nanterre
		France
Flowserve S.A.S.	France	7, Avenue de la Liberation
		BP 60
		63307 Thiers Cedex
		France
Argus GmbH & Co. K.G.	Germany	Rudolf Plank Str. 2
		D-76275 Ettlingen
		Germany
Deutsche Ingersoll-Dresser	Germany	Friedrich-Ebert-Damm 105
Pumpen GmbH		22047 Hamburg
		Germany

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve Ahaus GmbH	Germany	von-Braun-Straße 19a
		Postfach 1162
		48683 Ahaus
		Germany
Flowserve Dortmund GmbH & Co. KG	Germany	Flaspoete 101
		44388 Dortmund
		Germany
Flowserve Dortmund Verwaltungs	Germany	Flaspoete 101
GmbH		44388 Dortmund
		Germany
Flowserve Essen GmbH	Germany	Manderscheidstr. 19
		45141 Essen
		Germany
Flowserve Flow Control GmbH	Germany	Rudolf-Plank – Str. 2
		76275 Ettlingen
		Germany
Flowserve Hamburg GmbH	Germany	Friedrich-Ebert-Damm 105
		22047 Hamburg
		Germany
Gestra AG	Germany	Muenchener Str. 77
		D-28215 Bremen
		Germany
IDP Pumpen GmbH	Germany	Storkower Str. 142-146
		10407 Berlin
		Germany
Ingersoll-Dresser Pumpen GmbH	Germany	Storkower Str. 142-146
		10407 Berlin
		Germany

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Audco India Ltd.	India	Mount-Poonamallee Road
		Manapakkam
		Chennai 600 089
		India
Flowserve India Controls Pvt. Ltd.	India	Plot No. 4, 1A, Road No. 8
		Export Promotion Industrial Park
		(EPIP)
		Whitefield, Bangalore 560 066
		India
Flowserve Microfinish Pumps Pvt.	India	568/1, Industrial Estate
Ltd.		Gokul Road
		Hubli 580 030
		Karnataka
		India
Flowserve Microfinish Valves Pvt.	India	568/1, Industrial Estate
Ltd.		Gokul Road
		Hubli 580 030
		Karnataka
		India
Flowserve Sanmar Limited	India	147, Karapakkam Village
		Chennai 600 096
		India
PT Flowserve	Indonesia	102E Cilandak Commercial Estate
		Jin. TB. Simatupang, Cilandak
		Jakarta 12560
		Indonesia
Audco Italiana Srl	Italy	Via Domenico Cucchiari, 30
		Milano
		Italy

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve S.p.A.	Italy	Via Prealpi, N. 30
		20032 Cormano
		Milano
		Italy
Ingersoll-Dresser Pumps S.p.A.	Italy	Via Rossini, 90/92
		20033 Desio (Milan)
		Italy
Worthington S.p.A.	Italy	Via Rossini 90/92
		20033 Desio (Milan)
		Italy
Ebara-Byron Jackson, Ltd.	Japan	Asahi Seimei Gotanda Building
		25-16 Higashi-Gotanda 5-Chome
		Shinagawa-Ku
		Tokyo 141-0022
		Japan
Flowserve Japan Co. Ltd.	Japan	710, Oaza Mitsushima
		Kadoma City
		Osaka 571
		Japan
Niigata Equipment Maintenance	Japan	No. 18 Mori Building
Co., Ltd.		3-13 Toranomon 2-Chome
		Minato-ku
		Tokyo 105, Japan
Niigata Worthington Company Ltd.	Japan	Solid Square, West Tower
		10th Floor
		580 Horikawa-Cho, Saiwai-Ku
		Kawasaki City, Kanagawa
		Pref. 210
		Japan

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Korea Seal Master Company Ltd.	South Korea	600 Kam-jung-ri, Kimpo-up,
		Kimpo-gun, Kyunggi-do,
		Republic of Korea
Flowserve Finance S.a.r.l.	Luxembourg	9, rue Schiller
		L-2519 Luxembourg
		Grand Duchy of Luxembourg
Flowserve SAAG Sdn Bhd	Malaysia	No. 1 Jalan SS 25/34
		Mayang Industrial Park
		47301 Petaling Jaya
		Selangor Darul Ehsan
		Malaysia
Flowserve (Mauritius) Corporation	Mauritius	International Management
		(Mauritius) Ltd.
		Les Cascades Building
		Edith Cavell Street
		Port Louis
		Mauritius
Flowserve S.A. de C.V.	Mexico	Via Morelos No. 437
		Col. Santa Clara
		Ecatepec
		55540 Mexico, D.F.
Industrias Medina S.A. de C.V.	Mexico	Col. Barrio de Guadalupe
		Apartado Postal E-29
		37280 Leon, GTO
		Mexico
Inmobiliaria Industrial de Leon	Mexico	Col. Barrio de Guadalupe
S.A. de C.V.		Apartado Postal E-29
		37280 Leon, GTO
		Mexico

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Maquiladora Industrial de Leon	Mexico	Col. Barrio de Guadalupe
S.A. de C.V.		Apartado Postal E-29
		37280 Leon, GTO
		Mexico
Fabromatic B.V.	Netherlands	Wetering 2
		3451 BM Vleuten
		The Netherlands
Flowserve B.V.	Netherlands	Parallelweg 6
		4878 AH Etten-Leur
		The Netherlands
Flowserve Netherlands C.V.	Netherlands	Parallelweg 6
		4878 AH Etten-Leur
		The Netherlands
Flowserve Netherlands Management	Netherlands	Parallelweg 6
B.V.		4878 AH Etten-Leur
		The Netherlands
Flowserve Global Lending B.V.	Netherlands	Parallelweg 6
		4878 AH Etten-Leur
		The Netherlands
Flowserve International B.V.	Netherlands	Parallelweg 6
		4878 AH Etten-Leur
		The Netherlands
Flowserve Repair & Services BV	Netherlands	Van Leeuwenhoekweg 6
		3225 LX Hellevoetsluis
		The Netherlands
Flowserve Finance B.V.	Netherlands	Parallelweg 6
		4878 AH Etten-Leur
		The Netherlands

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve Flow Control Benelux	Netherlands	Rechtzaad 17
B.V.		4703 RC Roosendaal
		The Netherlands
Flowserve New Zealand Limited	New Zealand	23C Rennie Drive
		Airport Oaks
		Auckland
		New Zealand
Flowserve Norway S.A.	Norway	Vallerudåsen 95
		1476 Rasta (Lørenskog
		municipality)
		Norway
Flowserve Peru S.A.C.	Peru	Calle Victor Alzamora
		No. 480, Piso 3
		Barrio Médico
		Distrito de Surquillo
		Lima, Perú
Gestra Polonia SP. z.o.o.	Poland	Ul. Schuberta 104
		Postfach 727
		80-172 Gdansk
		Poland
Flowserve Portuguesa Mecanismos	Portugal	Av. Dr. Antunes Guimarães,
de Controlo de Fluxos, Lda.		No. 1159
		4100-082 Porto
		Portugal
OOO Flowserve	Russia	Gamsonovsky Lane 2
		Building 1, Floor 5
		Moscow RF 11591
		Russia

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Arabian Seals Company, Ltd.	Saudi Arabia	(Al-Khobar – Dammam Highway
		Above Al-Maktaba Bookshop)
		P. O. Box 35086
		Dammam 31488
		Saudi Arabia
Flowserve Abahsain Co. Ltd.	Saudi Arabia	c/o Abahsain
		P. O. Box 209
		Al-Khobar 31952
		Kingdom of Saudi Arabia
Flowserve—Al Rushaid Company Ltd	Saudi Arabia	P. O. Box 31685
		Al Khobar
		Saudi Arabia 31952
Flowserve Pte. Ltd.	Singapore	33 Changi South, Ave 2
		Singapore 486445
Limitorque Asia Pte. Ltd.	Singapore	12 Tuas Avenue 20
		Singapore 638824
Flowserve South Africa	South Africa	P. O. Box 8185
(Proprietary) Limited		Elandsfontein
		Johannesburg 1406
		South Africa
Flowserve S.A.	Spain	Carretera Nacional III
		Km. 23,600
		Aranga de Rey
		Madrid
		Spain
Flowserve Spain S.A.	Spain	Av. Fuentemar, 26-28
		Poligono Industrial
		28820 Coslada (Madrid)
		Spain

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Gestra Espanola, S.A.	Spain	Luis Cabrera, 86-88
		E-28002 Madrid
		Spain
Flowserve Sweden AB	Sweden	c/o NAF Industries AB
		Gelbgjutaregatan 2
		SE-58187 Linköping
		Sweden
NAF AB	Sweden	Gelbgjutaregatan 2
		SE-58187 Linköping
		Sweden
Palmstierna International AB	Sweden	Korta Gatan 9
		SE 17154 Solna
		Sweden
Flowserve International S.A.	Switzerland	Allée du Quartz 1
		2300 La Chaux-de-Fonds
		Switzerland
Flowserve S.A.	Switzerland	Allee du Quartz 1
		2300 La-Chaux-de-Fonds
		Switzerland
Flowserve Trading GmbH	Switzerland	Allée du Quartz 1
		2300 La Chaux-de-Fonds
		Switzerland
Flowserve (Thailand) Limited	Thailand	13 Soi G 14
		Pakornsongkrorat Road
		Tambol Maptaphut
		Amphur Muang, Rayong
		21150
		Thailand

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve Al Mansoori Services	United Arab Emirates	P.O. Box 3374
Company Limited		Abu Dhabi
		United Arab Emirates
Flowserve Gulf FZE	United Arab Emirates	Plot # S20001
		Jebel Ali Free Zone
		Dubai
		United Arab Emirates
Audco Limited	United Kingdom	Burrell Road
		Haywards Heath
		West Sussex RH16 1TL
		United Kingdom
Flowserve Flow Control (U.K.) Ltd	United Kingdom	Burrell Road
		Haywards Heath
		West Sussex RH16 1TL
		United Kingdom
Flowserve International Limited	United Kingdom	Harley House
		94 Hare Lane
		Claygate, Surrey KT10 ORB
		United Kingdom
Flowserve Limited	United Kingdom	Harley House
		94 Hare Lane
		Claygate, Surrey KT10 ORB
		United Kingdom
Flowserve GB Limited	United Kingdom	P. O. Box 17
		Lowfield Works
		Newark, Notts NG24 3EN
		United Kingdom

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve Service Limited	United Kingdom	Sunningdale House
		Sunningdale Road
		South Park Industrial Estate
		Scunthrope, North Lincolnshire
		DN17 2TY
		United Kingdom
Flowserve UK Finance Limited	United Kingdom	Harley House
		94 Hare Lane
		Claygate, Surrey KT10 ORB
		United Kingdom
M.F. Sealing Systems Limited	United Kingdom	The Endeavour Partnership
		LLP
		Westminister
		Saint Marks Court
		Teesdale
		Stockton on Tees TS17 6QP
		United Kingdom
BW/IP New Mexico, Inc.	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowcom Insurance Company, Inc.	United States - Hawaii	Pacific Guardian Center, Suite
		2100
		737 Bishop Street
		Honolulu, Hawaii 96813
Flowserve Holdings, Inc.	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve Holdings II LLC	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039

	Jurisdiction of
Name of Subsidiary	Incorporation	Address
Flowserve International, Inc.	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve Italy LLC	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve LA Holdings LLC	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve Management Company	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve Mexico Holdings LLC	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve US Inc.	United States - Delaware	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
PMV — USA, Inc.	United States - Texas	5215 North O’Connor Blvd.
		Suite 2300
		Irving, TX 75039
Flowserve de Venezuela S.A.	Venezuela	Blv. El Cafetal
		Edif., NININA
		Mezzanina Local 7
		Caracas
		Venezuela