Flowserve 051 000 Series Manual de usuario descargar pdf (Pagina 8)

Flow Control

Kämmer Control Valves

8 Trouble-shooting Chart

All data subject to change without notice

Fault Possible Cause Remedy

Stem motion 1. Packing excessively tightened 1. Tighten gland nut slightly more than „ﬁnger-tight“

impeded 2. Operating temperature too 2. Note operating data and contact dealer

high for selected trim

3. Supply pressure inadiquate 3. Check system for leaks in the supply pressure or signal lines. Re-

tighten the connections, if necessary replace leaky lines

4. Positioner defective 4. See operating instructions for positioner

Excessive 1. Worn or damaged 1. Re-machine or replace seat ring/plug.

leakage seat ring/plug

2. Inadiquate actuator thrust 2. Check air feed. If air feed is OK, contact dealer.

3. Plug incorrectly adjusted 3. Correctly adjust plug according to step 6.2.4

4. Incorrect direction of ﬂow 4. Check speciﬁcation. Contact dealer

5. Handwheel incorrectly 5. Adjust handwheel

adjusted (acts like end stop)

Inadiquate ﬂow 1. Plug incorrectly adjusted 1. Correctly adjust plug according to step 6.2.4

(short stroke)

2. Positioner defective 2. See operating instructions for positioner

3. Operating requirements 3. Check operating data. Contact dealer

too high

Plug slams 1. Plug adjustment incorrect 1. Correctly adjust plug according to step 6.2.4

2. Inadiquate supply pressure 2. Check supply pressure, seal leaks, remove blockage

3. Trim too large for 3. Replace trim

ﬂow rate

Regional Headquarters

Flowserve EMA Flowserve America Flowserve Asia

Burrell Road, Hayward Heath 1350 N. Mt. Springs Prkwy. 12 Tuas Avenue 20

West Sussex, RH16 1TL Springville, UT 84663 638824

England USA Republic of Singapore

Telephone: +44 (0) 1444 314400 Telephone: +1 801 489 8611 Telephone: +65 862 3332

Facsimile: +44 (0) 144 3144401 Facsimile: +1 801 489 3719 Facsimile: +65 862 4940

Main Sales Ofﬁces EMA (Europe, Middle East, Africa)

Flowserve France Flowserve Switzerland Flowserve Germany Flowserve Eastern Europe

7 Avenue de la Libération Allee du Quartz 1 Manderscheidtstr. 19 12, av. du Québec

63300 Thiers Cedex CH-2300 La-Chaux-de Fonds 45141 Essen 91965, Courtaboeuf Cedex

France Switzerland Germany France

Telephone: +33 (0) 4 73 80 42 66 Telephone: +41 (0) 32 925 9700 Telephone: +49 (0) 201 8919 5 Telephone: +33 (0) 1 60 923 251

Facsimile: +33 (0) 4 73 80 14 24 Facsimile: +41 (0) 32 926 5422 Facsimile: +49 (0) 201 8919 662 Facsimile: +33 (0) 1 60 923 299

Flowserve South Africa Flowserve Middle-East Flowserve Austria Flowserve Benelux

Unit 1 C/O Saleh & Abdulaziz Abahsain Kasernengasse 6 Van Leeuwenhoekweg 6

12 Director Road P.O. Box 209

Spartan Ext 2, Kempton park

Gauteng Al Khobar 31952 9500 Villach 3225 LX Hellevoetsluis

South Africa Saudi Arabia Austria The Netherlands

Telephone: +27 11 923 7300 Telephone: 9663 857 3442 Telephone: +43 (0) 424241 181-0 Telephone: +31 (0) 181 330044

Facsimile: +27 11 974 6420 Facsimile: 9663 859 5284 Facsimile: +43 (0) 424241 181 50/51 Facsimile: +31 (0) 181 330040

Flowserve Italy Flowserve Spain Flowserve Portugal Flowserve Scandinavia

Via Prealpi, 30 Luis Cabrera, 86-88 Av. Dr. Antunes Guimaraes, 1159 Gel/jointfilesconvert/1722555/bgjutaregatan

Cormano (Milano) E-28002 Madrid Porto 4100-082 58933 Linköping, Östergötland

Italy Spain Portugal Sweden

Telephone: +39 (0) 2663251 Telephone: +34 9 15 152 032 Telephone: +351 22 619 8770 Telephone: +46 13 316100

Facsimile: +39 (0) 26151863 Facsimile: +34 9 14 136 747 Facsimile: +351 22 619 7575 Facsimile: +46 13 136054

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